
(

1

2
2',5' RNA ligase (1)
2,3,4,5-tetrahydropyridine-2,6-dicarboxylate N-succinyltransferase (1)
2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase, conserved site (1)
2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase, core (1)
2-isopropylmalate synthase LeuA, allosteric (dimerisation) domain (1)
2-keto-3-deoxygluconate permease (1)
2-methylcitrate synthase/citrate synthase type I (1)
2-nitropropane dioxygenase, NPD (1)
2-oxo acid dehydrogenase, lipoyl-binding site (1)
2-oxo-acid dehydrogenase E1 component homodimeric type (1)
2-oxoacid dehydrogenase acyltransferase, catalytic domain (2)
2-oxoglutarate dehydrogenase, E1 component (1)
2-oxoglutarate dehydrogenase, E2 component (1)
2Fe-2S ferredoxin, iron-sulphur binding site (4)

3
3'-5' exonuclease (2)
3-carboxy-cis,cis-muconate cycloisomerase (1)
3-dehydroquinate synthase (1)
3-dehydroquinate synthase AroB (1)
3-dehydroquinate synthase AroB, subgroup (1)
3-hydroxyacyl-CoA dehydrogenase, C-terminal (4)
3-hydroxyacyl-CoA dehydrogenase, NAD binding (4)
3-isopropylmalate dehydratase, large subunit region (1)
3-isopropylmalate dehydratase, small subunit (1)
3-oxoacid CoA-transferase (1)
3-oxoacid CoA-transferase, subunit A (3)
3-oxoacid CoA-transferase, subunit B (3)
3-oxoadipate enol-lactonase (1)
3-phosphoshikimate 1-carboxyvinyltransferase (1)
3-phosphoshikimate 1-carboxyvinyltransferase, core (2)
3-phosphoshikimate 1-carboxyvinyltransferase, subgroup (1)

4

5

6

7

A
ABC transporter integral membrane type 1 (11)
ABC transporter metal-binding lipoprotein (1)
ABC transporter substrate binding protein (1)
ABC transporter, CydDC cysteine exporter (CydDC-E) family, permease/ATP-binding protein CydC (1)
ABC transporter, conserved site (39)
ABC transporter, methionine import, ATP-binding protein, MetN, C-terminal (1)
ABC transporter, phosphate import, PstB (1)
ABC transporter, transmembrane domain (8)
ABC transporter, transmembrane domain, type 1 (11)
ABC transporter, urea, ATP-binding protein, UrtD (1)
ABC transporter, urea, ATP-binding protein, UrtE (1)
ABC transporter, urea, permease protein, UrtB (1)
ABC transporter, urea, permease protein, UrtC (1)
ABC transporter, urea, substrate-binding, UrtA (1)
ABC transporter-like (62)
ABC-2 type transporter (4)
ABC-3 (1)
ABC-type glycine betaine transport system, substrate-binding domain (1)
ABC-type thiamin-related transport system, permease component 1, predicted (1)
ADC synthase (3)
ADP-glucose pyrophosphorylase, conserved site (1)
AICARFT/IMPCHase bienzyme (1)
AICARFT/IMPCHase bienzyme, transformylase domain (1)
AIR synthase related protein (3)
AIR synthase related protein, C-terminal (3)
AMP nucleosidase (1)
AMP nucleoside phosphorylase, N-terminal (1)
AMP-binding, conserved site (6)
AMP-dependent synthetase/ligase (8)
APOBEC/CMP deaminase, zinc-binding (3)
ATP phosphoribosyltransferase, catalytic domain (1)
ATP phosphoribosyltransferase, conserved site (1)
ATP-NAD kinase, PpnK-type (1)
ATP-NAD kinase, PpnK-type, all-beta (1)
ATP-NAD kinase, PpnK-type, alpha/beta (1)
ATP-NAD/AcoX kinase (1)
ATP-citrate lyase/succinyl-CoA ligase (2)
ATP-citrate lyase/succinyl-CoA ligase, active site (1)
ATP-cone (2)
ATP-dependent phosphofructokinase, prokaryotic (1)
ATP-grasp fold (10)
ATP-grasp fold, ATP-dependent carboxylate-amine ligase-type (2)
ATP-grasp fold, RimK-type (1)
ATP-grasp fold, subdomain 1 (3)
ATP-grasp fold, subdomain 2 (10)
ATP-grasp fold, succinyl-CoA synthetase-type (1)
ATPase MipZ/NubP2/Cfd1 (1)
ATPase SufC, SUF system FeS cluster assembly (1)
ATPase, AAA+ type, core (85)
ATPase, AAA-2 (3)
ATPase, AAA-5 (1)
ATPase, AAA-type, conserved site (2)
ATPase, AAA-type, core (7)
ATPase, F0 complex, subunit A (1)
ATPase, F0 complex, subunit B, bacterial (1)
ATPase, F0 complex, subunit B/B', bacterial/chloroplast (1)
ATPase, F0 complex, subunit C (1)
ATPase, F0 complex, subunit C, DCCD-binding site (1)
ATPase, F0 complex, subunit C, bacterial/chloroplast (1)
ATPase, F0/V0 complex, subunit C (1)
ATPase, F1 complex, OSCP/delta subunit (1)
ATPase, F1 complex, OSCP/delta subunit, conserved site (1)
ATPase, F1 complex, alpha subunit (1)
ATPase, F1 complex, beta subunit (1)
ATPase, F1 complex, delta/epsilon subunit (1)
ATPase, F1 complex, delta/epsilon subunit, N-terminal (1)
ATPase, F1 complex, gamma subunit (1)
ATPase, F1/A1 complex, alpha/beta subunit, N-terminal (2)
ATPase, F1/V1/A1 complex, alpha/beta subunit, C-terminal (2)
ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal (2)
ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domain (3)
ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domain, active site (2)
ATPase, P type, cation/copper-transporter (2)
ATPase, P-loop-containing (1)
ATPase, P-type cation-transporter, C-terminal (1)
ATPase, P-type cation-transporter, N-terminal (1)
ATPase, P-type copper-transporter (1)
ATPase, P-type phosphorylation site (6)
ATPase, P-type, ATPase-associated domain (9)
ATPase, P-type, H+ transporting proton pump (5)
ATPase, P-type, K/Mg/Cd/Cu/Zn/Na/Ca/Na/H-transporter (8)
ATPase, P-type, cadmium-transporting (2)
ATPase, P-type, heavy metal translocating (7)
ATPase, P-type, heavy metal-(Cd/Co/Hg/Pb/Zn)-translocating (5)
ATPase-like, ATP-binding domain (13)
ATPase-like, ParA/MinD (1)
AbgT putative transporter (1)
Abortive infection bacteriophage resistance related (3)
Abortive infection bacteriophage resistance, AbiF/AbiD (1)
Abortive infection protein (3)
AbrB duplication, membrane protein (1)
Acetamidase/Formamidase (2)
Acetate kinase (1)
Acetate/butyrate kinase (1)
Acetohydroxy acid isomeroreductase (1)
Acetohydroxy acid isomeroreductase C-terminal (1)
Acetohydroxy acid isomeroreductase, catalytic (1)
Acetolactate synthase, large subunit, biosynthetic (1)
Acetolactate synthase, small subunit (1)
Acetolactate synthase, small subunit, C-terminal (1)
Acetyl-CoA carboxylase carboxyl transferase, beta subunit (2)
Acetyl-CoA hydrolase/transferase (2)
Acetyl-coenzyme A carboxyltransferase, C-terminal (5)
Acetyl-coenzyme A carboxyltransferase, N-terminal (5)
Acetylglutamate kinase (1)
Acetylornithine/succinylornithine aminotransferase (1)
Aconitase A/isopropylmalate dehydratase small subunit, swivel (2)
Aconitase family, 4Fe-4S cluster binding site (2)
Aconitase/3-isopropylmalate dehydratase large subunit, alpha/beta/alpha (2)
Aconitase/3-isopropylmalate dehydratase large subunit, alpha/beta/alpha, subdomain 1/3 (2)
Aconitase/3-isopropylmalate dehydratase large subunit, alpha/beta/alpha, subdomain 2 (2)
Aconitase/3-isopropylmalate dehydratase, swivel (2)
Aconitase/iron regulatory protein 2 (1)
Activator of Hsp90 ATPase homologue 1-like (1)
Acyl carrier protein (ACP) (1)
Acyl carrier protein-like (3)
Acyl transferase (3)
Acyl transferase domain (3)
Acyl transferase/acyl hydrolase/lysophospholipase (4)
Acyl-CoA N-acyltransferase (20)
Acyl-CoA dehydrogenase, N-terminal (5)
Acyl-CoA dehydrogenase, conserved site (3)
Acyl-CoA dehydrogenase/oxidase (6)
Acyl-CoA dehydrogenase/oxidase C-terminal (6)
Acyl-CoA dehydrogenase/oxidase, N-terminal (5)
Acyl-CoA oxidase/dehydrogenase, central domain (6)
Acyl-CoA oxidase/dehydrogenase, type 1 (5)
Acyl-CoA oxidase/dehydrogenase, type1/2, C-terminal (5)
Acyl-CoA thioesterase (1)
Acylphosphatase, conserved site (1)
Acylphosphatase-like (1)
Acyltransferase 3 (5)
Adaptor protein ClpS, core (1)
Addiction module antidote protein, HI1420 (1)
Addiction module antidote protein, HigA (2)
Addiction module killer protein, HI1419 (1)
Adenine phosphoribosyl transferase (1)
Adenosylcobalamin biosynthesis, ATP:cob(I)alamin adenosyltransferase, EutT/PduO type (1)
Adenosylcobalamin biosynthesis, ATP:cob(I)alamin adenosyltransferase, PduO-type, N-terminal (1)
Adenosylcobalamin biosynthesis, ATP:cob(I)alamin adenosyltransferase-like (1)
Adenosylmethionine--8-amino-7-oxononanoate aminotransferase (1)
Adenylate cyclase (1)
Adenylate kinase (1)
Adenylate kinase, subfamily (1)
Adenylosuccinate lyase (1)
Adenylosuccinate lyase, C-terminal (1)
Adenylosuccinate synthase, active site (1)
Adenylosuccinate synthetase (1)
Adenylyl cyclase class-3/4/guanylyl cyclase (1)
Adenylylsulphate reductase, thioredoxin dependent (1)
Adrenodoxin (1)
Adrenodoxin reductase (4)
Adrenodoxin, iron-sulphur binding site (1)
Alanine racemase (1)
Alanine racemase, C-terminal (1)
Alanine racemase, N-terminal (2)
Alanine racemase/group IV decarboxylase, C-terminal (3)
Alanyl-tRNA synthetase, class IIc (1)
Alanyl-tRNA synthetase, class IIc, N-terminal (1)
Alanyl-tRNA synthetase, class IIc, anti-codon-binding domain (1)
Alanyl-tRNA synthetase, class IIc, core domain (1)
Alcohol dehydrogenase GroES-like (10)
Alcohol dehydrogenase, iron-type (1)
Alcohol dehydrogenase, zinc-binding (10)
Alcohol dehydrogenase, zinc-binding type 1 (1)
Alcohol dehydrogenase, zinc-containing, conserved site (5)
Aldehyde dehydrogenase (8)
Aldehyde dehydrogenase, C-terminal (1)
Aldehyde dehydrogenase, N-terminal (8)
Aldehyde dehydrogenase, conserved site (5)
Aldehyde/histidinol dehydrogenase (9)
Aldo/keto reductase (6)
Aldo/keto reductase subgroup (3)
Aldo/keto reductase, conserved site (3)
Aldolase-type TIM barrel (38)
Aldose 1-epimerase (1)
Alkaline phosphatase (1)
Alkaline phosphatase, active site (1)
Alkaline phosphatase-like, alpha/beta/alpha (2)
Alkaline-phosphatase-like, core domain (2)
Alkyl hydroperoxide reductase/ Thiol specific antioxidant/ Mal allergen (3)
Alkylhydroperoxidase AhpD core (1)
Allophanate hydrolase (1)
Allophanate hydrolase subunit 1 (2)
Allophanate hydrolase subunit 2 (2)
Alpha-D-phosphohexomutase, C-terminal (3)
Alpha-D-phosphohexomutase, N-terminal (3)
Alpha-D-phosphohexomutase, alpha/beta/alpha I/II/III (4)
Alpha-D-phosphohexomutase, alpha/beta/alpha domain I (4)
Alpha-D-phosphohexomutase, alpha/beta/alpha domain II (4)
Alpha-D-phosphohexomutase, alpha/beta/alpha domain III (4)
Alpha-D-phosphohexomutase, conserved site (2)
Alpha-amylase, C-terminal all beta (1)
Alpha-glucan phosphorylase (1)
Alpha-helical ferredoxin (3)
Alpha-hydroxy acid dehydrogenase, FMN-dependent (1)
Alpha-isopropylmalate/homocitrate synthase, conserved site (1)
Alpha/beta hydrolase fold-1 (8)
AmiS/UreI transporter (1)
Amidase (4)
Amidase, conserved site (3)
Amidohydrolase 1 (2)
Amidohydrolase 2 (1)
Amidohydrolase 3 (1)
Amidophosphoribosyl transferase (1)
Amine oxidase (3)
Amino acid ABC transporter, permease protein, 3-TM domain, His/Glu/Gln/Arg/opine family (3)
Amino acid adenylation (1)
Amino acid permease domain (5)
Amino acid permease, conserved site (2)
Amino acid-binding ACT (9)
Amino acid/peptide transporter (2)
Amino acid/polyamine transporter I (5)
Aminoacyl-tRNA synthetase, class 1a, anticodon-binding (6)
Aminoacyl-tRNA synthetase, class I (M) (2)
Aminoacyl-tRNA synthetase, class I, anticodon-binding (1)
Aminoacyl-tRNA synthetase, class I, anticodon-binding domain, subdomain 2 (1)
Aminoacyl-tRNA synthetase, class I, conserved site (5)
Aminoacyl-tRNA synthetase, class II (D/K/N) (2)
Aminoacyl-tRNA synthetase, class II (G/ H/ P/ S), conserved domain (5)
Aminoacyl-tRNA synthetase, class II, conserved domain (8)
Aminoacyl-tRNA synthetase, class Ia (3)
Aminoacyl-tRNA synthetase, class Ib (2)
Aminoglycoside phosphotransferase (3)
Aminotransferase class-III (4)
Aminotransferase class-V pyridoxal-phosphate binding site (2)
Aminotransferase, class I/II (8)
Aminotransferase, class IV (4)
Aminotransferase, class V/Cysteine desulfurase (5)
Aminotransferase, class-II, pyridoxal-phosphate binding site (1)
Ammonium transporter (2)
Ammonium transporter, conserved site (2)
Ankyrin repeat (3)
Ankyrin repeat-containing domain (3)
Anthranilate phosphoribosyl transferase (1)
Anthranilate synthase component I, C-terminal (1)
Anthranilate synthase component I, N-terminal (2)
Anthranilate synthase component I, TrpE (1)
Anthranilate synthase component II/delta crystallin (4)
Anti-sigma factor antagonist (1)
Antibiotic biosynthesis monooxygenase (3)
Anticodon-binding (4)
Antioxidant Tpx conserved site (1)
Apolipoprotein N-acyltransferase (1)
Arabinofuranosyltransferase AftA, C-terminal (1)
Arabinofuranosyltransferase AftA, N-terminal (1)
ArgE/DapE/ACY1/CPG2/YscS, conserved site (1)
ArgK protein (1)
Arginine biosynthesis protein ArgJ (1)
Arginine repressor (1)
Arginine repressor, C-terminal (1)
Arginine/ornithine antiporter (1)
Argininosuccinate lyase (1)
Argininosuccinate synthase (1)
Argininosuccinate synthase, conserved site (1)
Arginyl tRNA synthetase, class Ic, N-terminal (1)
Arginyl-tRNA synthetase, class Ic (1)
Arginyl-tRNA synthetase, class Ic, core (1)
Armadillo-type fold (2)
Aromatic-ring hydroxylase-like (5)
Aromatic-ring-hydroxylating dioxygenase, alpha subunit (1)
Aromatic-ring-hydroxylating dioxygenase, alpha subunit, C-terminal (1)
Aromatic-ring-hydroxylating dioxygenase, beta subunit (1)
Arsenate reductase (1)
Arsenate reductase-like (1)
Arsenical pump membrane protein (1)
Arsenical-resistance protein ACR3 (1)
Asn/Gln amidotransferase (1)
Asp/Glu racemase (1)
Asp/Glu racemase, active site (1)
Asp/Glu/hydantoin racemase (1)
Asparaginase/glutaminase (2)
Asparaginase/glutaminase, conserved site (2)
Asparagine synthase (2)
Asparagine synthase, glutamine-hydrolyzing (1)
Aspartate ammonia-lyase (1)
Aspartate carbamoyltransferase, eukaryotic (1)
Aspartate decarboxylase (1)
Aspartate decarboxylase-like fold (3)
Aspartate kinase domain (1)
Aspartate kinase, conserved site (1)
Aspartate kinase, monofunctional class (1)
Aspartate-semialdehyde dehydrogenase (1)
Aspartate-semialdehyde dehydrogenase, bacterial (1)
Aspartate-semialdehyde dehydrogenase, conserved site (1)
Aspartate/glutamate/uridylate kinase (4)
Aspartate/homoserine dehydrogenase, NAD-binding (1)
Aspartate/ornithine carbamoyltransferase (2)
Aspartate/ornithine carbamoyltransferase, Asp/Orn-binding domain (2)
Aspartate/ornithine carbamoyltransferase, carbamoyl-P binding (2)
Aspartyl-tRNA synthetase, class IIb (1)
Aspartyl-tRNA synthetase, class IIb, bacterial/mitochondrial type (1)
Aspartyl/glutamyl-tRNA amidotransferase subunit B-related (2)
Auxin efflux carrier (2)
AzlC-like (1)

B
B3/B4 tRNA-binding domain (1)
BCCT transporter (4)
BCCT transporter, conserved site (1)
BLUF (1)
BRCT (3)
BRO, N-terminal (1)
Bacitracin resistance protein BacA (1)
Bacterial DNA polymerase III, alpha subunit (2)
Bacterial DNA recombination protein RuvA (1)
Bacterial Fmu (Sun)/eukaryotic nucleolar NOL1/Nop2p (1)
Bacterial bifunctional deaminase-reductase, C-terminal (5)
Bacterial extracellular solute-binding protein, family 5 (5)
Bacterial extracellular solute-binding, family 1 (4)
Bacterial inner-membrane translocator (4)
Bacterial lipid A biosynthesis acyltransferase (1)
Bacterial pantothenate kinase (1)
Bacterial sec-independent translocation protein mttA/Hcf106 (3)
Bacterial transcription activator, effector binding (2)
Bacterial transport system permease protein (7)
Band 7 protein (2)
Band 7/stomatin-like, conserved site (1)
Benzoate 1,2-dioxygenase, large subunit (1)
Benzoate 1,2-dioxygenase, small subunit (1)
Benzoate membrane transport protein (1)
Beta-grasp fold, ferredoxin-type (11)
Beta-ketoacyl synthase, C-terminal (3)
Beta-ketoacyl synthase, N-terminal (3)
Beta-ketoacyl synthase, active site (3)
Beta-ketoadipate transcriptional regulator, PcaR/PcaU/PobR (1)
Beta-lactamase-like (8)
Beta-lactamase-related (2)
Beta-lactamase-type transpeptidase fold (12)
Beta-phosphoglucomutase hydrolase (1)
Bifunctional HisA/TrpF (1)
Bifunctional UDP-N-acetylglucosamine pyrophosphorylase/glucosamine-1-phosphate N-acetyltransferase (1)
Bifunctional phosphopantothenoylcysteine decarboxylase/phosphopantothenate--cysteine ligase (1)
Bile acid:sodium symporter (4)
Binding-protein-dependent transport systems inner membrane component (23)
BioY protein (1)
Biotin carboxylase, C-terminal (3)
Biotin carboxylation domain (3)
Biotin protein ligase, C-terminal (1)
Biotin synthase (1)
Biotin--acetyl-CoA-carboxylase ligase (1)
Biotin-binding site (4)
Biotin/lipoate A/B protein ligase (3)
Biotin/lipoyl attachment (5)
Biotin/thiamin synthesis-associated protein (1)
Branched-chain amino acid aminotransferase II (1)
Branched-chain amino acid transport (1)
Branched-chain amino acid transport system II carrier protein (1)

C
C-type lectin fold (1)
C4-dicarboxylate transporter/malic acid transport protein (1)
CDP-alcohol phosphatidyltransferase (2)
CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase (1)
CHAD (1)
CMP/dCMP deaminase, zinc-binding (4)
CO dehydrogenase flavoprotein-like, FAD-binding, subdomain 2 (1)
CTP synthase (1)
CTP synthase, N-terminal (1)
Calycin (1)
Calycin-like (1)
Camphor resistance CrcB protein (1)
Carbamoyl phosphate synthase, GATase domain (3)
Carbamoyl phosphate synthase, large subunit (1)
Carbamoyl phosphate synthase, large subunit, N-terminal (3)
Carbamoyl phosphate synthase, large subunit, glutamine-dependent (1)
Carbamoyl phosphate synthase, small subunit (1)
Carbamoyl phosphate synthase, small subunit, N-terminal (1)
Carbamoyl phosphate synthetase, large subunit, ATP-binding (4)
Carbamoyl phosphate synthetase, large subunit, oligomerisation (1)
Carbohydrate kinase, FGGY, C-terminal (2)
Carbohydrate kinase, FGGY, N-terminal (2)
Carbohydrate kinase, FGGY, conserved site (1)
Carbohydrate kinase, thermoresistant glucokinase (1)
Carbohydrate/puine kinase, PfkB, conserved site (2)
Carbohydrate/purine kinase (2)
Carbonic anhydrase (1)
Carbonic anhydrase, prokaryotic-like, conserved site (1)
Carboxyl transferase (5)
Carboxylase, conserved domain (2)
Carboxylate-amine ligase, predicted (2)
Carboxylesterase type B, active site (2)
Carboxylesterase, type B (2)
Carboxymuconolactone decarboxylase (4)
Carboxypeptidase-like, regulatory domain (1)
Carotene biosynthesis-associated membrane protein, type-1 (1)
Catalase (1)
Catalase related subgroup (2)
Catalase, N-terminal (2)
Catalase-like domain, haem-dependent (2)
Catalase-related immune responsive (2)
Catechol 1,2-dioxygenase, actinobacteria (1)
Catechol dioxygenase, N-terminal (1)
Cation efflux protein (3)
Cell cycle protein (2)
Cell cycle, FtsW / RodA / SpoVE, conserved site (1)
Cell division ATP-binding protein FtsE (1)
Cell division protein FtsQ (1)
Cell division protein FtsW (1)
Cell division protein FtsZ, N-terminal (1)
Cell division protein FtsZ, conserved site (1)
Cell division protein SepF (1)
Cell division transporter substrate-binding protein FtsY (1)
Cell divisionFtsK/SpoIIIE (2)
Cell envelope-related transcriptional attenuator (2)
Cell wall hydrolase/autolysin, catalytic (1)
Cellulose synthase BcsB, bacterial (1)
Chaperone DnaJ (2)
Chaperone DnaJ, C-terminal (2)
Chaperone DnaK (1)
Chaperonin ClpA/B, conserved site (2)
Chaperonin ClpB (1)
Chaperonin Cpn10 (1)
Chaperonin Cpn10, conserved site (1)
Chaperonin Cpn10, subgroup (1)
Chaperonin Cpn60 (2)
Chaperonin Cpn60, conserved site (2)
Chaperonin Cpn60/TCP-1 (2)
Chaperonin clpA/B (2)
CheY-like (14)
Chloride channel, core (1)
Chloride channel, voltage gated (1)
Chlorite dismutase (1)
Chorismate binding, C-terminal (3)
Chorismate mutase (1)
Chorismate mutase, high GC Gram-positive bacteria/archaeal (1)
Chorismate mutase, type II (1)
Chorismate synthase (1)
Chorismate synthase, conserved site (1)
Chromate transporter (1)
Chromate transporter region (1)
Chromosomal replication control, initiator (DnaA)/regulator (Hda) (1)
Chromosomal replication control, initiator DnaA (1)
Chromosomal replication control, initiator DnaA, conserved site (1)
Chromosomal replication control, initiator DnaA-like (1)
Chromosomal replication initiator, DnaA C-terminal (1)
Chromosome segregation protein SMC (1)
Chromosome segregation/condensation protein ScpB, prokaryote (1)
CinA, C-terminal (2)
Circadian clock protein KaiC/DNA repair protein RadA (1)
Citrate lyase, beta subunit (1)
Citrate synthase active site (2)
Citrate synthase, type II (1)
Citrate synthase-like (2)
Citrate synthase-like, core (2)
Citrate synthase-like, large alpha subdomain (2)
Citrate transporter (1)
Class I peptide chain release factor (2)
Clp ATPase, C-terminal (3)
Clp protease, ATP-binding subunit ClpX (1)
Clp, N-terminal (2)
CoA-binding (1)
CoA-transferase family III (2)
CobB/CobQ glutamine amidotransferase (2)
CobB/CobQ-like glutamine amidotransferase (3)
Cobalamin (vitamin B12) biosynthesis CbiB (1)
Cobalamin (vitamin B12) biosynthesis CbiE, precorrin-6Y methyltransferase, core (1)
Cobalamin (vitamin B12) biosynthesis CbiX (1)
Cobalamin (vitamin B12) biosynthesis CobS, cobalamin-5-phosphate synthase (1)
Cobalamin (vitamin B12) biosynthesis CobW-like (1)
Cobalamin (vitamin B12)-binding (3)
Cobalamin (vitamin B12)-dependent enzyme, catalytic (2)
Cobalamin (vitamin B12)-dependent enzyme, catalytic subdomain (2)
Cobalamin (vitamin B12)-independent methionine synthase MetE, N-terminal (1)
Cobalt transport protein (3)
Cobinamide kinase/cobinamide phosphate guanyltransferase (1)
Cobyric acid synthase CobQ (1)
Coenzyme A biosynthesis protein (1)
Coenzyme A transferase (5)
Coenzyme A transferase active site (1)
Coenzyme A transferase binding site (3)
Coenzyme PQQ biosynthesis protein E (1)
Cof protein (5)
Cold shock protein (3)
Cold shock, CspA (1)
Cold-shock conserved site (2)
Cold-shock protein, DNA-binding (3)
Colicin V production protein (1)
Collagen-binding surface protein Cna-like, B-type domain (1)
ComEC/Rec2-related protein (1)
Competence protein ComEA, helix-hairpin-helix domain (1)
Concanavalin A-like lectin/glucanase (2)
Condensation domain (1)
Conserved hypothetical protein CHP00011 (1)
Conserved hypothetical protein CHP00092 (1)
Conserved hypothetical protein CHP00095 (1)
Conserved hypothetical protein CHP00268 (1)
Conserved hypothetical protein CHP00730 (1)
Conserved hypothetical protein CHP02271, C-terminal (1)
Conserved hypothetical protein CHP02569 (1)
Conserved hypothetical protein CHP02611 (1)
Conserved hypothetical protein CHP03083, actinobacterial-type (2)
Conserved hypothetical protein CHP03085 (1)
Conserved hypothetical protein CHP03089 (1)
Copper centre Cu(A) (1)
Copper resistance protein CopC, core (2)
Copper resistance protein CopC/internalin, immunoglobulin-like (2)
Copper-containing nitrite reductase, N-terminal (1)
Creatinase (2)
Crossover junction endodeoxyribonuclease RuvC (1)
Crossover junction endodeoxyribonuclease RuvC, magnesium-binding site (1)
Crotonase, core (8)
Cryptochrome/DNA photolyase, class 1 (1)
Cryptochrome/DNA photolyase, class 1 conserved site, C-terminal (1)
CsbD-like (2)
Cupin 2, conserved barrel (3)
Cupin, RmlC-type (7)
Cupredoxin (4)
Cutinase (1)
Cyclic nucleotide-binding (3)
Cyclic nucleotide-binding-like (3)
Cyclophilin-like (2)
Cyclopropane-fatty-acyl-phospholipid synthase (1)
Cys/Met metabolism, pyridoxal phosphate-dependent enzyme (2)
Cystathionine beta-synthase, core (12)
Cysteine desulfurase, NifS (2)
Cysteine desulfurase, SufS (1)
Cysteine synthase A (1)
Cysteine synthase K/M (1)
Cysteine synthase/cystathionine beta-synthase P-phosphate-binding site (2)
Cysteinyl-tRNA synthetase, class Ia (1)
Cysteinyl-tRNA synthetase, class Ia, DALR (1)
Cysteinyl-tRNA synthetase, class Ia, N-terminal (2)
Cytidine deaminase-like (5)
Cytidylate kinase (1)
Cytidylate kinase domain (1)
Cytidyltransferase-related (2)
Cytidylyltransferase (2)
Cytochrome C oxidase subunit II-like, transmembrane domain (1)
Cytochrome P450 (3)
Cytochrome P450, B-class (2)
Cytochrome P450, C-terminal (1)
Cytochrome P450, E-class, group I (1)
Cytochrome P450, conserved site (2)
Cytochrome b/b6 (1)
Cytochrome b/b6, N-terminal (2)
Cytochrome bd ubiquinol oxidase, subunit I (1)
Cytochrome bd ubiquinol oxidase, subunit II (1)
Cytochrome c assembly protein (1)
Cytochrome c assembly protein, transmembrane domain (2)
Cytochrome c domain (1)
Cytochrome c oxidase caa3-type, assembly factor CtaG-related (2)
Cytochrome c oxidase subunit II C-terminal (1)
Cytochrome c oxidase subunit IV, bacteria (1)
Cytochrome c oxidase, subunit I (1)
Cytochrome c oxidase, subunit I bacterial type (1)
Cytochrome c oxidase, subunit III (1)
Cytochrome c, class I (1)
Cytochrome c-type biogenesis protein CcsA (1)
Cytochrome oxidase assembly (1)
Cytotoxic necrotizing factor-like, catalytic (1)

D
D-3-phosphoglycerate dehydrogenase (1)
D-alanine--D-alanine ligase (1)
D-alanine--D-alanine ligase, C-terminal (1)
D-alanine--D-alanine ligase, N-terminal (1)
D-alanine--D-alanine ligase/VANA/B/C, conserved site (1)
D-arabinono-1,4-lactone oxidase (1)
D-isomer specific 2-hydroxyacid dehydrogenase, NAD-binding (5)
D-isomer specific 2-hydroxyacid dehydrogenase, catalytic domain (1)
D-tyrosyl-tRNA(Tyr) deacylase (1)
DAHP synthetase I/KDSA (1)
DAHP synthetase, class II (1)
DAK2 domain-containing protein YloV (1)
DALR anticodon binding (1)
DEAD-like helicase, N-terminal (23)
DEAD/H associated (1)
DHAP synthase, class 1 (1)
DHBP synthase RibB (1)
DHBP synthase RibB-like alpha/beta domain (2)
DNA alkylation repair enzyme (2)
DNA breaking-rejoining enzyme, catalytic core (6)
DNA glycosylase (4)
DNA glycosylase/AP lyase (1)
DNA glycosylase/AP lyase, H2TH DNA-binding (3)
DNA glycosylase/AP lyase, catalytic domain (3)
DNA glycosylase/AP lyase, zinc finger domain (3)
DNA glycosylase/AP lyase, zinc finger domain, DNA-binding site (2)
DNA glycosylase/AP lyase/isoleucyl tRNA synthetase, zinc finger domain (2)
DNA gyrase, subunit A (1)
DNA gyrase, subunit B (1)
DNA gyrase/topoisomerase IV, subunit A, C-terminal beta-pinwheel (1)
DNA helicase DnaB, N-terminal/DNA primase DnaG, C-terminal (1)
DNA helicase, ATP-dependent, PcrA type (1)
DNA helicase, ATP-dependent, RecQ type, N-terminal (1)
DNA helicase, DnaB type (1)
DNA helicase, DnaB-like, C-terminal (1)
DNA helicase, DnaB-like, N-terminal (1)
DNA helicase, Holliday junction RuvA type, domain I, bacterial (1)
DNA helicase, Holliday junction RuvA type, domain III, C-terminal (1)
DNA helicase, Holliday junction RuvB type (1)
DNA helicase, Holliday junction RuvB type, C-terminal (1)
DNA helicase, Holliday junction RuvB type, N-terminal (1)
DNA helicase, UvrD-like, C-terminal (4)
DNA helicase, UvrD/REP type (5)
DNA integrity scanning protein, DisA, N-terminal (1)
DNA integrity scanning, DisA, linker region (1)
DNA methylase N-4/N-6 (1)
DNA methylase, N-6 adenine-specific, conserved site (4)
DNA methylase, adenine-specific (7)
DNA photolyase, FAD-binding/Cryptochrome, C-terminal (1)
DNA photolyase, N-terminal (1)
DNA polymerase 1 (1)
DNA polymerase A domain (1)
DNA polymerase III, alpha subunit (2)
DNA polymerase III, beta chain (1)
DNA polymerase III, clamp loader complex, gamma/delta/delta subunit, C-terminal (2)
DNA polymerase III, delta (1)
DNA polymerase III, delta prime subunit (1)
DNA polymerase III, delta subunit (1)
DNA polymerase III, subunit gamma/ tau (1)
DNA polymerase IV/DinB homologue, little finger domain (1)
DNA polymerase, Y-family, little finger domain (1)
DNA primase DnaG, DnaB-binding (1)
DNA primase, DnaB-helicase binding domain (1)
DNA primase, DnaG (1)
DNA primase, catalytic core, N-terminal (1)
DNA primase/polymerase, bifunctional, N-terminal (1)
DNA recombination and repair protein RecA (1)
DNA recombination-mediator protein A (1)
DNA recombination/repair protein RecA, conserved site (1)
DNA recombination/repair protein RecA, monomer-monomer interface (1)
DNA recombination/repair protein RecA/RadB, ATP-binding domain (2)
DNA recombination/repair protein RecN (1)
DNA recombination/repair protein, RecA/RadB (1)
DNA repair protein RadA (1)
DNA topoisomerase I, bacterial-type (1)
DNA topoisomerase, type IA, DNA-binding (1)
DNA topoisomerase, type IA, central (1)
DNA topoisomerase, type IA, central region, subdomain 1 (1)
DNA topoisomerase, type IA, central region, subdomain 3 (1)
DNA topoisomerase, type IA, core (1)
DNA topoisomerase, type IA, domain 2 (1)
DNA topoisomerase, type IIA, central (2)
DNA topoisomerase, type IIA, conserved site (1)
DNA topoisomerase, type IIA, subunit A, alpha-helical (1)
DNA topoisomerase, type IIA, subunit A/ C-terminal, alpha-beta (1)
DNA topoisomerase, type IIA, subunit A/C-terminal (1)
DNA topoisomerase, type IIA, subunit B (1)
DNA topoisomerase, type IIA, subunit B, C-terminal (1)
DNA topoisomerase, type IIA, subunit B, domain 2 (1)
DNA topoisomerase, type IIA, subunit B/N-terminal (1)
DNA topoisomerase, type IIA, subunit B/N-terminal, alpha-beta (1)
DNA translocase ftsK gamma (1)
DNA-binding protein Dps (1)
DNA-binding, RecF (1)
DNA-binding, RecF, conserved site (1)
DNA-directed DNA polymerase, family A, conserved site (1)
DNA-directed DNA polymerase, family A, palm domain (1)
DNA-directed RNA polymerase, RBP11-like (1)
DNA-directed RNA polymerase, RpoA/D/Rpb3-type (1)
DNA-directed RNA polymerase, alpha subunit (1)
DNA-directed RNA polymerase, beta subunit, bacterial-type (1)
DNA-directed RNA polymerase, beta subunit, external 1 domain (1)
DNA-directed RNA polymerase, dimerisation (1)
DNA-directed RNA polymerase, insert (1)
DNA-directed RNA polymerase, omega subunit (1)
DNA-directed RNA polymerase, subunit 2, domain 6 (1)
DNA-directed RNA polymerase, subunit beta-prime (1)
DNA-repair protein, UmuC-like (2)
DNA-repair protein, UmuC-like, N-terminal (2)
DNA/RNA helicase, ATP-dependent, DEAH-box type, conserved site (1)
DNA/RNA helicase, C-terminal (18)
DNA/RNA helicase, DEAD/DEAH box type, N-terminal (14)
DNA/pantothenate metabolism flavoprotein, C-terminal (1)
DR1885-like metal-binding protein (1)
DSBA oxidoreductase (3)
DSH, C-terminal (1)
Dak phosphatase (1)
DbpA, RNA-binding (1)
DegV (1)
Dehydrogenase, E1 component (1)
Dehydrogenase, multihelical (8)
Dehydroquinase, class II (2)
Dehydroquinase, class II, conserved site (2)
Delta 1-pyrroline-5-carboxylate reductase (1)
Delta crystallin (3)
DeoxyUTP pyrophosphatase domain (2)
DeoxyUTP pyrophosphatase domain, subfamily 1, (1)
Deoxycytidine triphosphate deaminase (1)
Deoxyguanosinetriphosphate triphosphohydrolase (1)
Deoxyribonuclease, TatD Mg-dependent (1)
Deoxyribonuclease, TatD Mg-dependent, prokaryote (1)
Deoxyribonuclease, TatD-related (1)
Deoxyribonuclease/rho motif-related TRAM (2)
Deoxyribose-phosphate aldolase (1)
Deoxyribose-phosphate aldolase/phospho-2-dehydro-3-deoxyheptonate aldolase (1)
Deoxyxylulose-5-phosphate synthase (1)
Dephospho-CoA kinase (1)
Dethiobiotin synthase (1)
Di-copper centre-containing (1)
Di-haem cytochrome, transmembrane (1)
Di-trans-poly-cis-decaprenylcistransferase-like (2)
Di-trans-poly-cis-decaprenylcistransferase-like, conserved site (2)
Diacylglycerol kinase, catalytic domain (1)
Diaminopimelate decarboxylase (1)
Diaminopimelate dehydrogenase (1)
Diaminopimelate epimerase (1)
Diaminopimelate epimerase, active site (1)
Dihydrodipicolinate reductase (1)
Dihydrodipicolinate reductase, bacterial/plant (1)
Dihydrodipicolinate synthase subfamily (1)
Dihydrodipicolinate synthetase (1)
Dihydrodipicolinate synthetase, active site (1)
Dihydrodipicolinate synthetase, conserved site (1)
Dihydrofolate reductase (1)
Dihydrofolate reductase conserved site (1)
Dihydrofolate reductase domain (1)
Dihydrolipoamide dehydrogenase (1)
Dihydroneopterin aldolase (1)
Dihydroneopterin aldolase subgroup (1)
Dihydroorotase multifunctional complex type (1)
Dihydroorotase, conserved site (1)
Dihydroorotate dehydrogenase, class 1/ 2 (1)
Dihydroorotate dehydrogenase, class 2 (1)
Dihydroorotate dehydrogenase, conserved site (1)
Dihydropteroate synthase (2)
Dihydropteroate synthase, DHPS (3)
Dihydropteroate synthase-like (4)
Dihydroxy-acid dehydratase (2)
Dihydroxy-acid/6-phosphogluconate dehydratase (2)
Dihydroxy-acid/6-phosphogluconate dehydratase, conserved site (2)
Dimeric alpha-beta barrel (7)
DivIVA (1)
DivIVA domain (1)
Divalent cation transporter (1)
Divalent ion symporter (3)
Domain of unknown function DUF294, putative nucleotidyltransferase substrate-binding (2)
Domain of unknown function DUF1605 (1)
Domain of unknown function DUF1727 (1)
Domain of unknown function DUF1729 (2)
Domain of unknown function DUF1731, C-terminal (1)
Domain of unknown function DUF1794 (2)
Domain of unknown function DUF1906 (2)
Domain of unknown function DUF1989 (2)
Domain of unknown function DUF1990 (1)
Domain of unknown function DUF1994 (3)
Domain of unknown function DUF2017 (1)
Domain of unknown function DUF2020 (1)
Domain of unknown function DUF2382, C-terminal (1)
Domain of unknown function DUF2520 (1)
Domain of unknown function DUF35, OB-fold, C-terminal (1)
Double-stranded RNA binding (1)
Double-stranded RNA-binding-like (2)
DoxX (4)
Drug resistance transporter Bcr/CflA subfamily (2)
Drug resistance transporter EmrB/QacA subfamily (6)
Duplicated hybrid motif (5)
Dyp-type peroxidase (1)

E
E3 binding (1)
Electron transfer flavoprotein, alpha subunit (1)
Electron transfer flavoprotein, alpha subunit, C-terminal (1)
Electron transfer flavoprotein, alpha/beta-subunit, N-terminal (2)
Electron transfer flavoprotein, beta subunit (1)
Elongation factor G/III/V (5)
Elongation factor P, C-terminal (1)
Elongator protein 3/MiaB/NifB (6)
Endonuclease III, conserved site-2 (2)
Endonuclease III, iron-sulphur binding site (1)
Endonuclease III-like, iron-sulphur cluster loop motif (2)
Endonuclease III/Nth (1)
Endonuclease/exonuclease/phosphatase (5)
Endoribonuclease L-PSP (2)
Endoribonuclease L-PSP/chorismate mutase-like (2)
EngC GTPase (1)
Enolase (1)
Enolase, C-terminal (1)
Enolase, N-terminal (1)
Enolase, conserved site (1)
Enoyl-CoA hydratase/isomerase, conserved site (6)
Enterobactin synthetase-like, component D (1)
Enterochelin esterase, N-terminal (1)
Epoxide hydrolase-like (1)
Esterase, SGNH hydrolase-type (4)
Esterase, SGNH hydrolase-type, subgroup (4)
Excalibur calcium-binding domain (2)
Excinuclease ABC, A subunit (1)
Excinuclease ABC, B subunit (1)
Excinuclease ABC, C subunit (1)
Excinuclease ABC, C subunit, C-terminal (1)
Excinuclease ABC, C subunit, N-terminal (1)
Excisionase/Xis, DNA-binding (3)
Exodeoxyribonuclease III xth (2)
Exonuclease (4)
Exonuclease VII, large subunit (1)
Exonuclease VII, large subunit, C-terminal (1)
Exonuclease VII, small subunit (1)
Exonuclease, RNase T/DNA polymerase III (5)
Exopolysaccharide synthesis protein (1)
Exoribonuclease, phosphorolytic domain 1 (2)
Exoribonuclease, phosphorolytic domain 2 (2)
Extracellular ligand-binding receptor (1)
Extracellular solute-binding protein, family 3 (5)
Extracellular solute-binding protein, family 3, conserved site (1)
Extracellular solute-binding protein, family 7, bacteria (2)

F
FAD dependent oxidoreductase (5)
FAD linked oxidase, N-terminal (3)
FAD synthetase (1)
FAD-binding 9, siderophore-interacting (2)
FAD-binding, type 2 (3)
FAD-dependent pyridine nucleotide-disulphide oxidoreductase (15)
FAD-linked oxidase, C-terminal (1)
FAD-linked oxidase, FAD-binding, subdomain 2 (2)
FAD-linked oxidase-like, C-terminal (1)
FAD/NAD-linked reductase, dimerisation (5)
FAS1 domain (1)
FMN-binding split barrel (1)
FMN-binding split barrel, related (2)
FMN-dependent alpha-hydroxy acid dehydrogenase, active site (1)
FMN-dependent dehydrogenase (1)
Fatty acid synthase (2)
FeS cluster biogenesis (1)
FeS cluster insertion (1)
FeS cluster insertion, C-terminal, conserved site (1)
Ferredoxin (7)
Ferredoxin reductase-type FAD-binding domain (7)
Ferric-uptake regulator (1)
Ferritin-like (1)
Ferritin-related (4)
Ferritin/Dps protein (2)
Ferritin/ribonucleotide reductase-like (8)
Ferrochelatase (1)
Ferrous iron transporter, FeoA subunit (2)
Fibritin/6-phosphogluconate dehydrogenase, C-terminal extension (1)
Filamentation induced by cAMP/death on curing, related (1)
Flagellar motor switch protein FliG, alpha-helical (1)
Flagellin assembly, membrane protein MviN (1)
Flavin reductase-like, FMN-binding (1)
Flavin-containing amine oxidase (1)
Flavin-containing monooxygenase-like (2)
Flavoprotein (1)
Flavoprotein pyridine nucleotide cytochrome reductase (1)
Folate-binding, YgfZ (1)
Folylpolyglutamate synthetase (1)
Folylpolyglutamate synthetase, conserved site (1)
Forkhead-associated (4)
Formaldehyde dehydrogenase, mycothiol-dependent (1)
Formamidopyrimidine-DNA glycosylase (1)
Formate C-acetyltransferase glycine radical (1)
Formate dehydrogenase, subunit FdhD (1)
Formiminoglutamase (1)
Formyl transferase, C-terminal (1)
Formyl transferase, C-terminal-like (2)
Formyl transferase, N-terminal (3)
Formylmethionine deformylase (2)
Formyltetrahydrofolate deformylase (1)
Fructosamine/Ketosamine-3-kinase (1)
Fructose-bisphosphate aldolase, class II, yeast/E. coli subtype (1)
Fumarase C, C-terminal (2)
Fumarate lyase (5)
Fumarate lyase, conserved site (5)
Fumarate reductase, C-terminal (2)
Fumarate reductase/succinate dehydrogenase flavoprotein, C-terminal (1)
Fumarate reductase/succinate dehydrogenase flavoprotein, N-terminal (1)
Fumarate reductase/succinate dehydrogenase flavoprotein-like, C-terminal (1)
Fumarylacetoacetase, C-terminal-like (2)
Fumarylacetoacetase, C-terminal-related (2)
FxsA cytoplasmic membrane protein (1)

G
G5 (1)
GAD domain (1)
GAF (2)
GCN5-related N-acetyltransferase (19)
GHMP kinase (2)
GHMP kinase, ATP-binding, conserved site (1)
GHMP kinase, C-terminal (2)
GMP synthase, C-terminal (1)
GMP synthase, N-terminal (1)
GTP cyclohydrolase I (1)
GTP cyclohydrolase I, conserved site (1)
GTP cyclohydrolase I/Nitrile oxidoreductase (1)
GTP cyclohydrolase II (1)
GTP-binding protein Era (1)
GTP-binding protein GTP1/OBG, C-terminal (1)
GTP-binding protein LepA (1)
GTP-binding protein LepA, C-terminal (1)
GTP-binding protein Obg/CgtA (1)
GTP-binding protein TypA (1)
GTP-binding protein, HSR1-related (6)
GTP-binding protein, HflX (1)
GTP-binding, EngA (1)
GTP1/OBG (5)
GTP1/OBG subdomain (1)
GTP1/OBG, conserved site (1)
GTPase EngC (1)
Galactokinase galactose-binding domain (1)
Galactose-binding domain-like (1)
Gamma-glutamyl phosphate reductase GPR (1)
Gamma-glutamyl phosphate reductase GPR, conserved site (1)
Gamma-glutamyltranspeptidase (1)
Geranylgeranyl reductase, plant/prokaryotic (1)
Globin (2)
Globin, bacterial-like, conserved site (1)
Globin, subset (1)
Globin, truncated bacterial-like (1)
Globin-like (2)
GlpX (1)
Glu-tRNAGln amidotransferase, C subunit (1)
Glucokinase ROK (1)
Gluconate transporter (1)
Glucosamine-6-phosphate isomerase, conserved site (1)
Glucosamine-fructose-6-phosphate aminotransferase, isomerising (1)
Glucosamine/galactosamine-6-phosphate isomerase (2)
Glucose-1-phosphate adenylyltransferase (1)
Glucose-1-phosphate thymidylyltransferase, long form (1)
Glucose-6-phosphate dehydrogenase (2)
Glucose-6-phosphate dehydrogenase subunit (1)
Glucose-6-phosphate dehydrogenase, active site (1)
Glucose/ribitol dehydrogenase (14)
Glutamate 5-kinase (2)
Glutamate 5-kinase, ProB-related (1)
Glutamate 5-kinase, conserved site (1)
Glutamate 5-kinase, pro-B (1)
Glutamate dehydrogenase (2)
Glutamate racemase (1)
Glutamate synthase, NADH/NADPH, small subunit 1 (1)
Glutamate synthase, alpha subunit, C-terminal (1)
Glutamate synthase, central-C (1)
Glutamate synthase, central-N (1)
Glutamate--cysteine ligase, GCS2 (3)
Glutamate-5-semialdehyde dehydrogenase (1)
Glutamate-ammonia ligase adenylyltransferase (1)
Glutamate/phenylalanine/leucine/valine dehydrogenase (2)
Glutamate/phenylalanine/leucine/valine dehydrogenase, C-terminal (2)
Glutamate/phenylalanine/leucine/valine dehydrogenase, dimerisation domain (2)
Glutaminase, core (1)
Glutamine amidotransferase class-I, C-terminal (7)
Glutamine amidotransferase of anthranilate synthase (2)
Glutamine amidotransferase superfamily (4)
Glutamine amidotransferase type 1 (8)
Glutamine amidotransferase, class-II (3)
Glutamine amidotransferase, type II (4)
Glutamine cyclotransferase (1)
Glutamine synthetase type I (2)
Glutamine synthetase, beta-Grasp (3)
Glutamine synthetase, catalytic domain (3)
Glutamine synthetase/guanido kinase, catalytic domain (3)
Glutamyl-tRNA synthetase, class Ic, bacterial/mitochondrial (1)
Glutamyl-tRNA(Gln) amidotransferase A subunit (1)
Glutamyl-tRNA(Gln) amidotransferase, B subunit (1)
Glutamyl-tRNA(Gln) amidotransferase, subunit B, conserved site (1)
Glutamyl-tRNA(Gln) amidotransferase, subunit B/E, N-terminal (1)
Glutamyl/glutaminyl-tRNA synthetase, class Ic, N-terminal (2)
Glutamyl/glutaminyl-tRNA synthetase, class Ic, alpha-bundle domain (1)
Glutamyl/glutaminyl-tRNA synthetase, class Ic, catalytic domain (2)
Glutaredoxin (2)
Glutaredoxin 2 (1)
Glutaredoxin-like protein GlrX (1)
Glutaredoxin-like protein NrdH (1)
Glutathione S-transferase, C-terminal (1)
Glutathione S-transferase, C-terminal-like (1)
Glutathione S-transferase, predicted (1)
Glutathione S-transferase/chloride channel, C-terminal (1)
Glutathione peroxidase (1)
Glyceraldehyde 3-phosphate dehydrogenase family (1)
Glyceraldehyde 3-phosphate dehydrogenase, NAD(P) binding domain (2)
Glyceraldehyde 3-phosphate dehydrogenase, active site (2)
Glyceraldehyde 3-phosphate dehydrogenase, catalytic domain (2)
Glyceraldehyde 3-phosphate dehydrogenase, catalytic domain, subgroup (2)
Glyceraldehyde-3-phosphate dehydrogenase, type I (2)
Glycerate kinase (2)
Glycerate kinase, flavodoxin-like domain (2)
Glycerate kinase, restriction-enzyme-like fold domain (1)
Glycerol kinase (1)
Glycerophosphoryl diester phosphodiesterase (2)
Glycine cleavage T-protein, C-terminal barrel (1)
Glycine cleavage T-protein, N-terminal (1)
Glycine oxidase ThiO (1)
Glycogen debranching enzyme GlgX (1)
Glycogen synthase, corynebacterial (1)
Glycoside hydrolase 15-related (1)
Glycoside hydrolase family 2, TIM barrel (2)
Glycoside hydrolase family 2, carbohydrate-binding (1)
Glycoside hydrolase family 2, immunoglobulin-like beta-sandwich (1)
Glycoside hydrolase family 65, N-terminal (1)
Glycoside hydrolase family 65, central catalytic (1)
Glycoside hydrolase, catalytic core (13)
Glycoside hydrolase, family 13, N-terminal (2)
Glycoside hydrolase, family 2 (1)
Glycoside hydrolase, family 2/20, immunoglobulin-like beta-sandwich domain (1)
Glycoside hydrolase, family 3, C-terminal (1)
Glycoside hydrolase, family 3, N-terminal (2)
Glycoside hydrolase, family 32 (1)
Glycoside hydrolase, family 65, C-terminal (1)
Glycoside hydrolase, family 76 (1)
Glycoside hydrolase, family 77 (1)
Glycoside hydrolase, subgroup, catalytic core (10)
Glycoside hydrolase-type carbohydrate-binding (2)
Glycoside hydrolase-type carbohydrate-binding, subgroup (1)
Glycoside hydrolase/deacetylase, beta/alpha-barrel (1)
Glycosyl hydrolase, family 13, all-beta (1)
Glycosyl hydrolase, family 13, catalytic domain (7)
Glycosyl hydrolase, family 13, subfamily, catalytic domain (5)
Glycosyl hydrolases family 32, N-terminal (1)
Glycosyl transferase, family 2 (12)
Glycosyl transferase, family 20 (1)
Glycosyl transferase, family 28 (1)
Glycosyl transferase, family 28, C-terminal (2)
Glycosyl transferase, family 3 (1)
Glycosyl transferase, family 3, N-terminal (1)
Glycosyl transferase, family 35 (1)
Glycosyl transferase, family 39 (1)
Glycosyl transferase, family 4, conserved region (3)
Glycosyl transferase, family 51 (2)
Glycosyl transferase, group 1 (8)
Glycyl-tRNA synthetase, alpha2 dimer (1)
Glyoxalase/bleomycin resistance protein/dioxygenase (4)
GntR, C-terminal (7)
Gram-positive anchor (1)
GroES-like (12)
GrpE nucleotide exchange factor (1)
GrpE nucleotide exchange factor, coiled-coil (1)
GrpE nucleotide exchange factor, head (1)
GtrA-like protein (2)
Guanine-specific ribonuclease N1/T1 (1)
Guanosine pentaphosphate synthetase I/polyribonucleotide nucleotidyltransferase (1)
Guanylate kinase (1)
Guanylate kinase, conserved site (1)
Guanylate kinase, sub-group (1)
Guanylate kinase/L-type calcium channel (1)

H
HAD superfamily hydrolase-like, type 3 (4)
HAD-superfamily hydrolase, subfamily IA, variant 1 (2)
HAD-superfamily hydrolase, subfamily IA, variant 3 (3)
HAD-superfamily hydrolase, subfamily IB, PSPase-like (3)
HAD-superfamily hydrolase, subfamily IB, PSPase-like, bacterial (2)
HAD-superfamily hydrolase, subfamily IIA (2)
HAD-superfamily hydrolase, subfamily IIB (2)
HAMP linker domain (6)
HDIG (1)
HNH endonuclease (1)
HNH nuclease (4)
HRDC-like (1)
HSP40/DnaJ peptide-binding (2)
HTH transcriptional regulator, ArsR (10)
HTH transcriptional regulator, AsnC-type (1)
HTH transcriptional regulator, Crp (2)
HTH transcriptional regulator, DeoR (3)
HTH transcriptional regulator, DeoR N-terminal (3)
HTH transcriptional regulator, GntR (10)
HTH transcriptional regulator, LacI (5)
HTH transcriptional regulator, LysR (6)
HTH transcriptional regulator, MarR (10)
HTH transcriptional regulator, MerR (5)
Haem oxygenase-like, multi-helical (1)
Haemerythrin/HHE cation-binding motif (1)
Haemolysin A (1)
Haloacid dehalogenase-like hydrolase (18)
Haloacid dehydrogenase/epoxide hydrolase (2)
Ham1-like protein (1)
Heat shock protein 70 (2)
Heat shock protein 70, conserved site (2)
Heat shock protein DnaJ (2)
Heat shock protein DnaJ, N-terminal (2)
Heat shock protein DnaJ, cysteine-rich domain (2)
Heat shock protein Hsp70 (2)
Heavy metal transport/detoxification protein (3)
Heavy-metal-associated, conserved site (3)
Helicase SWF/SNF-related (1)
Helicase, ATP-dependent, c2 type (1)
Helicase, superfamily 1, UvrD-related (6)
Helicase, superfamily 1/2, ATP-binding domain (20)
Helicase, superfamily 1/2, ATP-binding domain, DinG/Rad3-type (1)
Helicase-associated domain (2)
Helicase/RNase D C-terminal, HRDC domain (2)
Helicase/secretion neighbourhood TadE-like protein (1)
Helix-hairpin-helix DNA-binding motif, class 1 (6)
Helix-hairpin-helix motif (3)
Helix-hairpin-helix motif, class 2 (1)
Helix-turn-helix motif, Crp-type (2)
Helix-turn-helix type 3 (22)
Helix-turn-helix, AraC (1)
Helix-turn-helix, AraC domain (3)
Helix-turn-helix, AraC type (3)
Helix-turn-helix, AraC type, subdomain 2 (2)
Helix-turn-helix, Fis-type (1)
Helix-turn-helix, HxlR type (2)
HemN, C-terminal (1)
Hexapeptide transferase, conserved site (2)
HhH-GPD domain (2)
Histidine biosynthesis (2)
Histidine biosynthesis HisG, ATP phosphoribosyltransferase, subgroup (1)
Histidine biosynthesis HisG, C-terminal (1)
Histidine biosynthesis, HisF (1)
Histidine phosphatase superfamily, clade-1 (8)
Histidine triad (HIT) protein (3)
Histidine triad motif (3)
Histidine triad-like motif (4)
Histidinol dehydrogenase, conserved site (1)
Histidinol dehydrogenase, prokaryotic-type (1)
Histidinol-phosphate aminotransferase (2)
Histidinol-phosphate phosphatase, putative, inositol monophosphatase (1)
Histidyl-tRNA synthetase, class IIa (1)
Histidyl-tRNA synthetase, class IIa, subgroup (1)
Hly-III related (1)
Holin, bacteriophage r1t-like (1)
Homeodomain-like (26)
Homeodomain-related (15)
Homocysteine S-methyltransferase (1)
Homoserine O-acetyltransferase (1)
Homoserine acetyltransferase (1)
Homoserine dehydrogenase (1)
Homoserine dehydrogenase, catalytic (1)
Homoserine dehydrogenase, conserved site (1)
Homoserine kinase (1)
HpcH/HpaI aldolase (1)
Hydroxyethylthiazole kinase (1)
Hydroxyethylthiazole kinase, monofunctional (1)
HylII (1)
Hypoxanthine phosphoribosyl transferase (1)

I
IMP dehydrogenase (1)
IMP dehydrogenase / GMP reductase, conserved site (1)
IMP dehydrogenase related (2)
IMP dehydrogenase related 1 (1)
IMP dehydrogenase related 2 (1)
IMP dehydrogenase/GMP reductase (3)
Imidazole glycerol phosphate synthase, glutamine amidotransferase subunit H (1)
Imidazole glycerol phosphate synthase, subunit H (1)
Imidazoleglycerol-phosphate dehydratase (1)
Imidazoleglycerol-phosphate dehydratase, conserved site (1)
Immunoglobulin E-set (5)
Immunoglobulin-like fold (3)
Indole-3-glycerol phosphate synthase (2)
Indole-3-glycerol phosphate synthase, conserved site (1)
Initiation factor 2 (1)
Inorganic pyrophosphatase (1)
Inosine/uridine-preferring nucleoside hydrolase (2)
Inosine/uridine-preferring nucleoside hydrolase, conserved site (1)
Inositol monophosphatase (5)
Inositol monophosphatase, conserved site (1)
Inositol monophosphatase, metal-binding site (4)
Integral membrane protein TerC (1)
Integrase, Lambda-type, N-terminal (2)
Integrase, N-terminal SAM-like, phage (2)
Integrase, N-terminal zinc-binding domain-like (1)
Integrase, catalytic core (34)
Integrase, catalytic core, phage (6)
Integrase-like, catalytic core, phage (6)
Intradiol ring-cleavage dioxygenase, C-terminal (3)
Intradiol ring-cleavage dioxygenase, core (4)
Iojap-related protein (1)
Ion transport 2 (1)
Iron dependent repressor (2)
Isochorismatase-like (1)
Isochorismate synthase (1)
Isocitrate dehydrogenase NADP-dependent, monomeric type (1)
Isocitrate lyase (1)
Isocitrate lyase/phosphorylmutase (3)
Isocitrate lyase/phosphorylmutase, conserved site (2)
Isocitrate/isopropylmalate dehydrogenase (1)
Isocitrate/isopropylmalate dehydrogenase, conserved site (1)
Isoleucyl-tRNA synthetase, class Ia (1)
Isoleucyl-tRNA synthetase, class Ia, N-terminal (1)
Isopentenyl-diphosphate delta-isomerase, type 1 (1)
IstB-like ATP-binding protein (8)

K

L
L-Aspartase-like (5)
L-lactate dehydrogenase (1)
L-lactate dehydrogenase, active site (1)
L-lactate/malate dehydrogenase (2)
LGFP (2)
LPPG:FO 2-phospho-L-lactate transferase CofD/UPF0052 (1)
LPXTG-motif cell wall anchor (7)
Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal (2)
Lactate/malate dehydrogenase (2)
LamB/YcsF (1)
Lambda repressor-like, DNA-binding (21)
Large-conductance mechanosensitive channel (1)
Leucyl-tRNA synthetase, class Ia, bacterial/mitochondrial (1)
LexA, DNA-binding domain (1)
Like-Sm ribonucleoprotein (LSM)-related domain (1)
Lipase, class 2 (2)
Lipase, secreted (1)
Lipid/polyisoprenoid-binding, YceI-like (2)
Lipoate synthase (1)
Lipocalin conserved site (1)
Lipocalin, ApoD type (1)
Lipocalin-like (1)
Lipopolysaccharide biosynthesis (1)
Lipoprotein LpqB, GerMN domain (1)
Lipoprotein LpqB, beta-propeller domain, C-terminal (1)
Low molecular weight antigen Cfp6 (1)
Luciferase family oxidoreductase, group 1 (3)
Luciferase-like (8)
Luciferase-like, subgroup (8)
Luciferase-type oxidoreductase (2)
Lumazine-binding protein (1)
Lycopene beta/epsilon cyclase (1)
Lycopene cyclase domain (2)
LysR, substrate-binding (7)
Lysidine-tRNA(Ile) synthetase, N-terminal (1)
Lysine exporter protein (LYSE/YGGA) (3)
Lysine-arginine-ornithine-binding periplasmic protein (1)
Lysyl-tRNA synthetase, class II (1)
Lysyl-tRNA synthetase, class II, C-terminal (1)
Lysylphosphatidylglycerol synthetase/UPF0104 (1)
LytB protein (1)

M
MGS-like (2)
MTH538 TIR-like domain (1)
MULE transposase, conserved domain (1)
Maf-like protein (1)
Magnesium chelatase, ChlI subunit (1)
Magnesium transporter, MgtE intracellular domain (2)
Major facilitator superfamily MFS-1 (37)
Major facilitator superfamily, enterobactin exporter EntS (1)
Major facilitator superfamily, general substrate transporter (48)
Malate dehydrogenase, NAD/NADP (1)
Malate synthase G (1)
Malate synthase-like, core (1)
Malate:quinone-oxidoreductase (1)
Malic enzyme, N-terminal (1)
Malic enzyme, NAD-binding (1)
Malic oxidoreductase (1)
Malonyl-CoA ACP transacylase, ACP-binding (2)
Malto-oligosyltrehalose synthase (1)
Malto-oligosyltrehalose trehalohydrolase (1)
Mandelate racemase/muconate lactonizing enzyme, C-terminal (2)
Mandelate racemase/muconate lactonizing enzyme, N-terminal (1)
Manganese/iron superoxide dismutase (1)
Manganese/iron superoxide dismutase, C-terminal (1)
Manganese/iron superoxide dismutase, N-terminal (1)
Manganese/iron superoxide dismutase, binding site (1)
Mannitol dehydrogenase, C-terminal (1)
Mannitol dehydrogenase, N-terminal (1)
Mannitol dehydrogenase, core (1)
Mannose-6-phosphate isomerase (1)
Mannose-6-phosphate isomerase, type I (1)
MaoC-like dehydratase (3)
Mechanosensitive ion channel MscS (1)
Mechanosensitive ion channel MscS, transmembrane-2 (1)
Membrane insertion protein, OxaA/YidC (2)
Membrane insertion protein, OxaA/YidC, core (2)
Membrane protein of unknown function (1)
Menaquinone biosynthesis protein MenD (1)
Mercuric reductase (3)
Mercury scavenger protein (1)
Metal-dependent hydrolase, composite domain (3)
Metal-dependent phosphohydrolase, HD domain (5)
Metal-dependent phosphohydrolase, HD subdomain (6)
Metallophosphoesterase (7)
Methionine sulphoxide reductase B (1)
Methionine synthase, cobalamin (vitamin B12)-binding module, cap (1)
Methionine synthase, vitamin-B12 independent (2)
Methionyl-tRNA formyltransferase (1)
Methionyl-tRNA synthetase, class Ia (1)
Methionyl-tRNA synthetase, class Ia, N-terminal (1)
Methyladenine glycosylase (2)
Methylated-DNA-[protein]-cysteine S-methyltransferase, DNA binding (2)
Methylenetetrahydrofolate reductase (1)
Methylguanine DNA methyltransferase, ribonuclease-like (1)
Methylisocitrate lyase (1)
Methylmalonyl-CoA epimerase (1)
Methylmalonyl-CoA mutase, C-terminal (1)
Methylmalonyl-CoA mutase, alpha chain, catalytic (1)
Methylmalonyl-CoA mutase, alpha/beta chain, catalytic (2)
Methylpurine-DNA glycosylase (MPG) (1)
Methylthiotransferase (1)
Methylthiotransferase, N-terminal (1)
Methylthiotransferase, conserved site (1)
Methyltransferase small (2)
Methyltransferase type 11 (7)
Mevalonate/galactokinase (1)
Mg chelatase-related protein (1)
Mg2+ transporter protein, CorA-like (1)
MgsA AAA+ ATPase C-terminal (1)
MgtE magnesium transporter, integral membrane region (1)
MmgE/PrpD (1)
MoaA/nifB/pqqE, iron-sulphur binding, conserved site (1)
Modification methylase HemK (1)
MoeA, C-terminal, domain IV (3)
MoeA, N-terminal and linker domain (3)
MoeZ/MoeB (2)
Molybdate ABC transporter, permease protein (1)
Molybdate/tungstate binding (3)
Molybdenum ABC transporter, periplasmic binding protein (1)
Molybdenum cofactor biosynthesis protein A (1)
Molybdenum cofactor biosynthesis, MoeB (2)
Molybdenum cofactor sulfurase, C-terminal (1)
Molybdenum cofactor sulfurase, C-terminal-like (1)
Molybdenum cofactor synthesis (4)
Molybdenum cofactor synthesis C-terminal (1)
Molybdopterin binding (6)
Molybdopterin biosynthesis MoaE (1)
Molybdopterin cofactor biosynthesis C (MoaC) domain (1)
Molybdopterin oxidoreductase (2)
Molybdopterin oxidoreductase, prokaryotic, conserved site (1)
Molybdopterin synthase/thiamin biosynthesis sulphur carrier, beta-grasp (2)
Molydopterin dinucleotide-binding domain (2)
Mono-oxygenase, YdhR (1)
Monooxygenase, FAD-binding (5)
MraZ (1)
MraZ domain (1)
