
(

1

2

3
3'-5' exonuclease (1)
3,4-Dihydroxy-2-butanone 4-phosphate synthase (1)
3,4-dihydroxyphenylacetate 2,3-dioxygenase HpaD (1)
3-Oxoacyl-[acyl-carrier-protein (ACP)] synthase III (2)
3-Oxoacyl-[acyl-carrier-protein (ACP)] synthase III C-terminal (2)
3-dehydroquinate synthase AroB (1)
3-hydroxyacid dehydrogenase/reductase (3)
3-hydroxyacyl-CoA dehydrogenase, C-terminal (4)
3-hydroxyacyl-CoA dehydrogenase, NAD-binding (4)
3-hydroxybutyrate dehydrogenase (1)
3-hydroxyisobutyrate dehydrogenase (2)
3-hydroxyisobutyrate dehydrogenase-related (3)
3-isopropylmalate dehydratase, large subunit (1)
3-isopropylmalate dehydratase, large subunit region (1)
3-isopropylmalate dehydratase, small subunit (1)
3-isopropylmalate dehydratase, small subunit region (1)
3-oxoacid CoA-transferase, subunit A (2)
3-oxoacid CoA-transferase, subunit B (2)
3-oxoacyl-(acyl-carrier-protein) reductase (1)
3-phosphoshikimate 1-carboxyvinyltransferase (4)
3-phosphoshikimate 1-carboxyvinyltransferase, subgroup (1)

4

5

6

7

A
AAA ATPase, core (7)
AAA ATPase, subdomain (2)
AAA+ ATPase, core (60)
ABC transporter related (43)
ABC transporter substrate binding protein (1)
ABC transporter, transmembrane region (3)
ABC transporter, transmembrane region, type 1 (3)
ABC-1 (1)
ABC-2 (3)
ABC-2 transporter (1)
ABC-2 type transporter (6)
ABC-3 (2)
ADP-glucose pyrophosphorylase (1)
AFG1-like ATPase (1)
AICARFT/IMPCHase bienzyme (1)
AICARFT/IMPCHase bienzyme, formylation region (1)
AIR synthase related protein (3)
AIR synthase related protein, C-terminal (3)
AMP-dependent synthetase and ligase (13)
ANTAR (1)
AP endonuclease, family 1 (2)
ATP phosphoribosyltransferase, catalytic region (1)
ATP-NAD/AcoX kinase (1)
ATP-binding region, ATPase-like (15)
ATP-citrate lyase/succinyl-CoA ligase (2)
ATP-cone (1)
ATP-dependent DNA ligase (2)
ATP-dependent phosphofructokinase, prokaryotic (1)
ATP-grasp fold (10)
ATP-grasp fold, ATP-dependent carboxylate-amine ligase-type (1)
ATP-grasp fold, subdomain 1 (1)
ATP-grasp fold, subdomain 2 (10)
ATP-grasp fold, succinyl-CoA synthetase-type (1)
ATPase AAA-2 (3)
ATPase associated with various cellular activities, AAA-3 (1)
ATPase associated with various cellular activities, AAA-5 (1)
ATPase, BadF/BadG/BcrA/BcrD type (1)
ATPase, F0 complex, subunit A (1)
ATPase, F0 complex, subunit B, bacterial (1)
ATPase, F0 complex, subunit B/B', bacterial and chloroplast (1)
ATPase, F0 complex, subunit C (1)
ATPase, F0/V0 complex, subunit C (1)
ATPase, F1 complex, OSCP/delta subunit (1)
ATPase, F1 complex, alpha subunit (1)
ATPase, F1 complex, beta subunit (1)
ATPase, F1 complex, delta/epsilon subunit (1)
ATPase, F1 complex, gamma subunit (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 (4)
ATPase, P type cation/copper-transporter (1)
ATPase, P-type copper-transporter (1)
ATPase, P-type, K/Mg/Cd/Cu/Zn/Na/Ca/Na/H-transporter (4)
AbgT putative transporter (2)
Abortive infection bacteriophage resistance related (1)
Abortive infection protein (4)
Acetamidase/Formamidase (1)
Acetate and butyrate kinase (1)
Acetate kinase (1)
Acetate--CoA ligase (1)
Acetoacetyl-CoA synthase (1)
Acetohydroxy acid isomeroreductase (1)
Acetohydroxy acid isomeroreductase C-terminal (1)
Acetohydroxy acid isomeroreductase, catalytic (1)
Acetoin utilisation ACUC protein (1)
Acetolactate synthase, large subunit, biosynthetic (1)
Acetolactate synthase, small subunit (1)
Acetyl-CoA carboxylase carboxyl transferase, beta subunit (1)
Acetyl-coenzyme A carboxyltransferase, C-terminal (2)
Acetyl-coenzyme A carboxyltransferase, N-terminal (2)
Acetylglutamate kinase (1)
Acetylornithine and succinylornithine aminotransferase (1)
Acid phosphatase/vanadium-dependent haloperoxidase (4)
Aconitase/homoaconitase (1)
Aconitate hydratase 1 (1)
Aconitate hydratase, C-terminal (2)
Aconitate hydratase, N-terminal (2)
Acyl carrier protein (ACP) (1)
Acyl carrier protein-like (3)
Acyl transferase (1)
Acyl transferase region (1)
Acyl-CoA dehydrogenase (4)
Acyl-CoA dehydrogenase, N-terminal (7)
Acyl-CoA dehydrogenase, type 1 (7)
Acyl-CoA dehydrogenase, type 2, C-terminal (1)
Acyl-CoA dehydrogenase, type1/2, C-terminal (8)
Acyl-CoA dehydrogenase/oxidase C-terminal (10)
Acyl-CoA dehydrogenase/oxidase, N-terminal (9)
Acyl-CoA dehydrogenase/oxidase, central region (11)
Acyl-CoA dehydrogenase/oxidase, middle and N-terminal (11)
Acyl-CoA oxidase (1)
Acyl-CoA oxidase, C-terminal (1)
Acyl-CoA thioesterase (1)
Acylphosphatase (1)
Acyltransferase 3 (1)
Acyltransferase ChoActase/COT/CPT (1)
Ada, metal-binding (1)
Adaptor protein ClpS, core (1)
Addiction module antidote protein, HigA (1)
Adenosine deaminase (1)
Adenosine/AMP deaminase (1)
Adenosylmethionine--8-amino-7-oxononanoate aminotransferase (1)
Adenylate cyclase (1)
Adenylate kinase (1)
Adenylate kinase, subfamily (1)
Adenylate/cytidine kinase, N-terminal (2)
Adenylosuccinate lyase C-terminal (1)
Adenylosuccinate synthetase (1)
Adenylyl cyclase class-3/4/guanylyl cyclase (1)
Adhesin B (2)
Adhesion lipoprotein (2)
Adrenodoxin (1)
Adrenodoxin reductase (7)
Alanine dehydrogenase and pyridine nucleotide transhydrogenase (1)
Alanine dehydrogenase/PNT, C-terminal (1)
Alanine dehydrogenase/PNT, N-terminal (1)
Alanine racemase region (1)
Alanine racemase, C-terminal (1)
Alanine racemase, N-terminal (2)
Alanine racemase/group IV decarboxylase, C-terminal (2)
Alanyl-tRNA synthetase, class IIc (1)
Alcohol dehydrogenase GroES-like (12)
Alcohol dehydrogenase superfamily, zinc-containing (13)
Alcohol dehydrogenase, zinc-binding (13)
Alcohol dehydrogenase, zinc-containing (9)
Aldehyde Dehydrogenase_ (13)
Aldehyde dehydrogenase (14)
Aldehyde oxidase and xanthine dehydrogenase, a/b hammerhead (1)
Aldehyde oxidase and xanthine dehydrogenase, molybdopterin binding (1)
Aldo/keto reductase (6)
Aldolase-type TIM barrel (35)
Aldose 1-epimerase (1)
AlkA, N-terminal (1)
Alkaline phosphatase (3)
Alkyl hydroperoxide reductase/ Thiol specific antioxidant/ Mal allergen (3)
Allophanate hydrolase subunit 1 (1)
Allophanate hydrolase subunit 2 (1)
Alpha-amylase, C-terminal all beta (2)
Alpha-glucan phosphorylase (1)
Alpha-helical ferredoxin (7)
Alpha-hydroxy acid dehydrogenase, FMN-dependent (1)
Alpha-isopropylmalate/homocitrate synthase (1)
Alpha/beta hydrolase (6)
Alpha/beta hydrolase fold-1 (12)
Alpha/beta hydrolase fold-3 (2)
Amidase signature enzyme (2)
Amidase, hydantoinase/carbamoylase (1)
Amidohydrolase 1 (4)
Amidohydrolase 2 (1)
Amidohydrolase 3 (4)
Amidophosphoribosyl transferase (1)
Amine oxidase (5)
Amino acid ABC transporter, permease protein, 3-TM region, His/Glu/Gln/Arg/opine (1)
Amino acid adenylation (1)
Amino acid permease (7)
Amino acid permease-associated region (14)
Amino acid transporter, transmembrane (1)
Amino acid-binding ACT (9)
Amino acid/peptide transporter (1)
Amino acid/polyamine transporter I (14)
Aminoacyl-tRNA synthetase, class 1a, anticodon-binding (7)
Aminoacyl-tRNA synthetase, class I (9)
Aminoacyl-tRNA synthetase, class I (M) (1)
Aminoacyl-tRNA synthetase, class I, anticodon-binding (1)
Aminoacyl-tRNA synthetase, class II (10)
Aminoacyl-tRNA synthetase, class II (D, K and N) (3)
Aminoacyl-tRNA synthetase, class II (G, H, P and S) (6)
Aminoacyl-tRNA synthetase, class Ia (3)
Aminoacyl-tRNA synthetase, class Ib (2)
Aminodeoxychorismate lyase (1)
Aminoglycoside phosphotransferase (3)
Aminotransferase class-III (5)
Aminotransferase, class I and II (12)
Aminotransferase, class IV (3)
Aminotransferase, class V (5)
Aminotransferase, class-II (3)
Aminotransferases, class-I, pyridoxal-phosphate-binding site (4)
Ammonium transporter (1)
Ankyrin (2)
Anthranilate phosphoribosyl transferase (1)
Anthranilate synthase component I (1)
Anthranilate synthase component I and chorismate binding protein (3)
Anthranilate synthase component I, N-terminal (2)
Anthranilate synthase component II/delta crystallin (3)
Anti-sigma factor RshA (1)
Antibiotic biosynthesis monooxygenase (4)
Anticodon-binding (4)
Antioxidant Tpx (1)
Appr-1-p processing (1)
Aquaporin (1)
ArgE/dapE/ACY1/CPG2/yscS (1)
Arginase (2)
Arginine biosynthesis protein ArgJ (1)
Arginine repressor (1)
Argininosuccinate lyase (1)
Argininosuccinate synthase (1)
Arginyl tRNA synthetase, class Ic, N-terminal (1)
Arginyl-tRNA synthetase, class Ic (1)
Armadillo-like helical (1)
Aromatic amino acid beta-eliminating lyase/threonine aldolase (1)
Aromatic-L-amino-acid decarboxylase (1)
Aromatic-ring hydroxylase (2)
Aromatic-ring-hydroxylating dioxygenase, alpha subunit (1)
Arsenical-resistance protein ACR3 (1)
Aryldialkylphosphatase (1)
Asp/Glu racemase (1)
Aspartate carbamoyltransferase, bacterial/plant (1)
Aspartate carbamoyltransferase, eukaryotic (1)
Aspartate decarboxylase (1)
Aspartate decarboxylase-like fold (1)
Aspartate kinase (1)
Aspartate kinase region (1)
Aspartate-semialdehyde dehydrogenase (1)
Aspartate-semialdehyde dehydrogenase, conserved region (1)
Aspartate-semialdehyde dehydrogenase, proteobacteria (1)
Aspartate/glutamate/uridylate kinase (4)
Aspartate/ornithine carbamoyltransferase (2)
Aspartate/ornithine carbamoyltransferase, Asp/Orn-binding region (2)
Aspartate/ornithine carbamoyltransferase, carbamoyl-P binding (2)
Aspartyl-tRNA synthetase, class IIb (1)
Aspartyl-tRNA synthetase, class IIb, bacterial/mitochondrial type (1)
Auxin efflux carrier (1)
AzlC-like (1)

B
B3/4 (1)
BCCT transporter (3)
BRCT (1)
Bacitracin resistance protein BacA (1)
Bacterial 4-aminobutyrate aminotransferase (1)
Bacterial DNA polymerase III, alpha subunit (2)
Bacterial DNA recombination protein RuvA (1)
Bacterial Fmu (Sun)/eukaryotic nucleolar NOL1/Nop2p (1)
Bacterial NAD-glutamate dehydrogenase (1)
Bacterial Na+/H+ antiporter (1)
Bacterial bifunctional deaminase-reductase, C-terminal (1)
Bacterial chromosomal replication initiator protein, DnaA (2)
Bacterial cytochrome c, class IC (1)
Bacterial extracellular solute-binding protein, family 1 (3)
Bacterial extracellular solute-binding protein, family 3 (2)
Bacterial extracellular solute-binding protein, family 5 (4)
Bacterial glucose-fructose oxidoreductase (1)
Bacterial inner-membrane translocator (1)
Bacterial luciferase-like (4)
Bacterial methyltransferase (1)
Bacterial pantothenate kinase (1)
Bacterial regulatory protein GntR, HTH (10)
Bacterial regulatory protein, ArsR (4)
Bacterial regulatory protein, Crp (1)
Bacterial regulatory protein, DeoR (1)
Bacterial regulatory protein, DeoR N-terminal (1)
Bacterial regulatory protein, LacI (1)
Bacterial regulatory protein, LuxR (9)
Bacterial regulatory protein, LysR (3)
Bacterial regulatory protein, MarR (13)
Bacterial regulatory protein, MerR (6)
Bacterial regulatory proteins, AsnC/Lrp (3)
Bacterial ribonuclease P protein (1)
Bacterial ribosomal protein S3 (1)
Bacterial sec-independent translocation protein mttA/Hcf106 (1)
Bacterial sugar transferase (1)
Bacterial transferase hexapeptide repeat (5)
Bacterial transketolase (1)
Bacterial transport system permease protein (4)
Bacterial trigger factor, C-terminal (1)
Bacterial trigger factor, N-terminal (1)
Bacterial type II secretion system protein (4)
Bacterial type II secretion system protein E (3)
Band 7 protein (1)
Basic membrane lipoprotein (1)
Beta tubulin, autoregulation binding site (1)
Beta-grasp fold, ferredoxin-type (10)
Beta-ketoacyl synthase (1)
Beta-ketoacyl synthase, C-terminal (1)
Beta-ketoacyl synthase, N-terminal (1)
Beta-ketoacyl-acyl carrier protein synthase III (FabH) (1)
Beta-lactamase-like (7)
Beta-lactamase-type transpeptidase fold (5)
Beta-phosphoglucomutase hydrolase (1)
Bifunctional 3 beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase (1)
Bifunctional DNA primase/polymerase, N-terminal (1)
Bifunctional HisA/TrpF (1)
Bifunctional phosphopantothenoylcysteine decarboxylase/phosphopantothenate--cysteine ligase (1)
Bifunctional proline dehydrogenase/delta-1-pyrroline-5-carboxylate dehydrogenase (PutA) (1)
Bile acid:sodium symporter (2)
Binding-protein-dependent transport systems inner membrane component (16)
BioY protein (1)
Biotin and thiamin synthesis associated (1)
Biotin carboxylase, C-terminal (4)
Biotin carboxylation region (4)
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 (7)
Branched-chain amino acid aminotransferase II (1)
Branched-chain amino acid transport (1)

C
C-5 cytosine-specific DNA methylase (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, C-terminal (1)
CTP synthase (1)
Calcium-binding EF-hand (2)
Camphor resistance CrcB protein (2)
Carbamoyl-phosphate synthase L chain, ATP-binding (6)
Carbamoyl-phosphate synthase, GATase region (3)
Carbamoyl-phosphate synthase, large subunit, glutamine-dependent (1)
Carbamoyl-phosphate synthase, small chain (1)
Carbamoyl-phosphate synthase, small subunit (1)
Carbamoyl-phosphate synthetase large chain (1)
Carbamoyl-phosphate synthetase large chain, N-terminal (5)
Carbamoyl-phosphate synthetase large chain, oligomerisation (1)
Carbohydrate kinase (1)
Carbohydrate kinase, FGGY (2)
Carbohydrate kinase, PfkB (2)
Carbohydrate kinase, thermoresistant glucokinase (1)
Carbohydrate/purine kinase (3)
Carbon monoxide dehydrogenase molybdoprotein (1)
Carbon starvation protein CstA (1)
Carbonic anhydrase (1)
Carbonic anhydrase, prokaryotic-like (1)
Carboxyl transferase (2)
Carboxylesterase, type B (1)
Carboxymuconolactone decarboxylase (1)
Casein, alpha/beta (1)
Catalase (3)
Catalase, N-terminal (3)
Catalase-related (1)
Catalytic domain of components of various dehydrogenase complexes (4)
Cation efflux protein (1)
Cation transporter (2)
Cell cycle control PP-loop ATPase MesJ/YaeO (1)
Cell cycle protein (2)
Cell division protein FtsQ (1)
Cell division protein FtsW (1)
Cell division protein FtsZ (1)
Cell division transporter substrate-binding protein FtsY (1)
Cell divisionFtsK/SpoIIIE (2)
Cell envelope-related transcriptional attenuator (3)
Cell wall hydrolase/autolysin, catalytic (1)
ChaB (1)
Chalcone and stilbene synthases, C-terminal (1)
Chalcone and stilbene synthases, N-terminal (1)
Chaperone DnaJ (1)
Chaperone DnaJ, C-terminal (2)
Chaperone DnaK (1)
Chaperonin Cpn10 (1)
Chaperonin Cpn60 (2)
Chaperonin Cpn60/TCP-1 (2)
Chaperonin clpA/B (2)
CheY-like (15)
Chlorite dismutase (1)
Chorismate binding, C-terminal (3)
Chorismate mutase (1)
Chorismate mutase, bacteria (1)
Chorismate synthase (1)
Chromosomal replication initiator, DnaA (1)
Chromosomal replication initiator, DnaA C-terminal (1)
Chromosome segregation protein SMC (1)
CinA, C-terminal (1)
Citrate lyase, beta subunit (3)
Citrate synthase (2)
Citrate synthase I (1)
Citrate transporter (1)
Class I peptide chain release factor (2)
Clp, N-terminal (2)
ClpX, ATPase regulatory subunit (1)
CoA-binding (2)
CoA-transferase family III (2)
CobB/CobQ-like glutamine amidotransferase (1)
Cobalamin (vitamin B12) biosynthesis CbiX (1)
Cobalamin (vitamin B12) biosynthesis CobW-like (2)
Cobalamin (vitamin B12) biosynthesis CobW-like, C-terminal (1)
Cobalamin (vitamin B12)-independent methionine synthase MetE, N-terminal (1)
Cobalt transport protein (2)
Cobyrinic acid a,c-diamide synthase (3)
Coenzyme A biosynthesis protein (1)
Coenzyme A transferase (4)
Coenzyme A transferase active site (1)
Coenzyme A transferase binding site (2)
Cof protein (1)
Cold shock protein (4)
Cold shock, CspA (2)
Cold-shock protein, DNA-binding (3)
Colicin V production protein (1)
Collagen triple helix repeat (1)
ComEC/Rec2-related protein (1)
Concentrative nucleoside transporter (1)
Conserved carboxylase region (1)
Conserved hypothetical protein 11 (1)
Conserved hypothetical protein 2271, C-terminal (1)
Conserved hypothetical protein 48 (1)
Conserved hypothetical protein 730 (1)
Conserved hypothetical protein 91 (1)
Conserved hypothetical protein 92 (1)
Conserved hypothetical protein 95 (1)
Conserved hypothetical protein, CofD related (1)
Conserved hypothetical protein, YfcH (1)
CopG-like DNA-binding (1)
Copper centre Cu(A) (1)
Copper resistance D (1)
Copper resistance protein CopC, core (1)
Copper resistance protein CopC/internalin, immunoglobulin-like (1)
Creatinase (1)
Crossover junction endodeoxyribonuclease RuvC (1)
Crotonase, core (8)
CsbD-like (1)
Cupin 2, conserved barrel (1)
Cupin, RmlC-type (5)
Cupredoxin (1)
Cyclic nucleotide-binding (2)
Cyclophilin-like (1)
Cys/Met metabolism, pyridoxal phosphate-dependent enzyme (5)
Cystathionine beta-synthase, core (5)
Cysteine synthase A (1)
Cysteine synthase K/M (1)
Cysteine synthase/cystathionine beta-synthase P-phosphate-binding site (1)
Cysteine-rich region, CCG (2)
Cysteinyl-tRNA synthetase, class Ia (1)
Cysteinyl-tRNA synthetase, class Ia, C-terminal (2)
Cysteinyl-tRNA synthetase, class Ia, DALR (1)
Cysteinyl-tRNA synthetase, class Ia, N-terminal (2)
Cytidine deaminase, homotetrameric (1)
Cytidylate kinase (1)
Cytidylate kinase region (1)
Cytidyltransferase-related (3)
Cytidylyltransferase (2)
Cytochrome C oxidase subunit II, transmembrane region (1)
Cytochrome P450 (2)
Cytochrome P450, E-class, group I (1)
Cytochrome b/b6, N-terminal (1)
Cytochrome b5 (1)
Cytochrome c assembly protein (1)
Cytochrome c biogenesis protein, transmembrane region (1)
Cytochrome c oxidase subunit II C-terminal (1)
Cytochrome c oxidase, subunit I (1)
Cytochrome c oxidase, subunit I bacterial type (1)
Cytochrome c oxidase, subunit II (1)
Cytochrome c oxidase, subunit III (1)
Cytochrome c region (1)
Cytochrome c, class I (1)
Cytochrome c, monohaem (1)
Cytochrome oxidase assembly (1)
Cytotoxic necrotizing factor-like, catalytic (1)

D
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 (1)
D-arabinono-1,4-lactone oxidase (1)
D-isomer specific 2-hydroxyacid dehydrogenase, NAD-binding (3)
D-isomer specific 2-hydroxyacid dehydrogenase, catalytic region (2)
D-serine ammonia-lyase (1)
D-tyrosyl-tRNA(Tyr) deacylase (1)
DAHP synthetase, class II (1)
DALR anticodon binding (1)
DEAD-like helicases, N-terminal (19)
DEAD/H associated (1)
DGPFAETKE (1)
DNA breaking-rejoining enzyme, catalytic core (2)
DNA glycosylase (7)
DNA glycosylase, G/T mismatch (1)
DNA gyrase, subunit A (1)
DNA gyrase, subunit B (1)
DNA gyrase/topoisomerase IV, subunit A, C-terminal beta-pinwheel (2)
DNA helicase, ATP-dependent, PcrA type (1)
DNA helicase, ATP-dependent, RecQ type (2)
DNA helicase, ATP-dependent, RecQ type, bacterial (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, C-terminal domain III (1)
DNA helicase, Holliday junction RuvA type, central, bacterial (1)
DNA helicase, Holliday junction RuvA type, domain I, bacterial (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 methylase N-4/N-6 (1)
DNA photolyase, FAD- binding N-terminal (1)
DNA photolyase, FAD-binding (1)
DNA photolyase, N-terminal (1)
DNA polymerase A (2)
DNA polymerase III clamp loader subunit, C-terminal (3)
DNA polymerase III, alpha subunit (2)
DNA polymerase III, beta chain (1)
DNA polymerase III, delta (1)
DNA polymerase III, delta subunit (1)
DNA polymerase III, subunits gamma and tau (1)
DNA primase catalytic core, N-terminal (1)
DNA primase, DnaG (1)
DNA repair protein RadA (1)
DNA repair protein RecN (1)
DNA topoisomerase I, bacterial-type (1)
DNA topoisomerase, type IA (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, domain 2 (1)
DNA topoisomerase, type IIA, central (4)
DNA topoisomerase, type IIA, subunit A or C-terminal (2)
DNA topoisomerase, type IIA, subunit A or C-terminal, alpha-beta (2)
DNA topoisomerase, type IIA, subunit A, alpha-helical (2)
DNA topoisomerase, type IIA, subunit B (2)
DNA topoisomerase, type IIA, subunit B or N-terminal (3)
DNA topoisomerase, type IIA, subunit B or N-terminal, alpha-beta (2)
DNA topoisomerase, type IIA, subunit B, C-terminal (2)
DNA topoisomerase, type IIA, subunit B, conserved region (2)
DNA topoisomerase, type IIA, subunit B, region 2 (2)
DNA-binding protein Dps (1)
DNA-directed DNA polymerase (2)
DNA-directed RNA polymerase I, subunit 2 (1)
DNA-directed RNA polymerase, alpha subunit (1)
DNA-directed RNA polymerase, beta subunit (1)
DNA-directed RNA polymerase, subunit beta-prime (1)
DNA/RNA helicase, ATP-dependent, DEAH-box type (2)
DNA/RNA helicase, C-terminal (15)
DNA/RNA helicase, DEAD/DEAH box type, N-terminal (13)
DNA/pantothenate metabolism flavoprotein, C-terminal (1)
DRTGG (1)
DSBA oxidoreductase (3)
DSH, C-terminal (1)
Dak phosphatase (1)
DbpA, RNA-binding (1)
Death-on-curing protein (1)
DegV (1)
Dehydrogenase, E1 component (3)
Dehydrogenase, multihelical (10)
Dehydroquinase, class II (1)
Delta 1-pyrroline-5-carboxylate reductase (1)
Delta crystallin (2)
DeoxyUTP pyrophosphatase (2)
DeoxyUTP pyrophosphatase subfamily 1 (1)
Deoxycytidine triphosphate deaminase (1)
Deoxyguanosinetriphosphate triphosphohydrolase (1)
Deoxyribodipyrimidine photolyase, class 1 (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 (2)
Dethiobiotin synthase (1)
Di-trans-poly-cis-decaprenylcistransferase (2)
Diacylglycerol kinase, catalytic region (2)
Diaminopimelate decarboxylase (1)
Diaminopimelate epimerase (1)
Dienelactone hydrolase (1)
Dihydrodipicolinate reductase (1)
Dihydrodipicolinate reductase, bacterial and plant (1)
Dihydrodipicolinate synthase subfamily (1)
Dihydrodipicolinate synthetase (2)
Dihydrofolate reductase (1)
Dihydrofolate reductase region (1)
Dihydrolipoamide dehydrogenase (2)
Dihydroneopterin aldolase (1)
Dihydroneopterin aldolase family (1)
Dihydroorotase (1)
Dihydroorotase multifunctional complex type (1)
Dihydroorotase region (2)
Dihydroorotate dehydrogenase, class 2 (1)
Dihydroorotate dehydrogenase, classes 1 and 2 (1)
Dihydroorotate dehydrogenase, core (2)
Dihydropteroate synthase (1)
Dihydropteroate synthase, DHPS (1)
Dihydropteroate synthase-like (2)
Dihydrouridine synthase TIM-barrel protein nifR3 (1)
Dihydrouridine synthase, DuS (1)
Dihydroxy-acid and 6-phosphogluconate dehydratase (1)
Dihydroxy-acid dehydratase (1)
Dimeric alpha-beta barrel (13)
DivIVA (1)
Divalent ion symporter (1)
DnaJ central region (1)
Domain of unknown function DUF1605 (1)
Domain of unknown function DUF1727 (1)
Domain of unknown function DUF1731 (1)
Domain of unknown function DUF1794 (1)
Domain of unknown function DUF1839 (1)
Domain of unknown function DUF1949 (1)
Double-stranded RNA binding (1)
Double-stranded RNA-binding-like (2)
DoxX (2)
Drug resistance transporter Bcr/CflA subfamily (2)
Drug resistance transporter EmrB/QacA subfamily (4)
Duplicated hybrid motif (3)
Dyp-type peroxidase (3)

E
E1-E2 ATPase-associated region (3)
E3 binding (3)
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)
Electron transfer flavoprotein, beta-subunit, core (1)
Elongation factor G, III and V (4)
Elongation factor P, C-terminal (1)
Elongator protein 3/MiaB/NifB (5)
Endonuclease III, FCL (2)
Endonuclease III, HhH (2)
Endonuclease III/Nth (1)
Endonuclease/exonuclease/phosphatase (3)
Endoplasmic reticulum targeting sequence (1)
Endoribonuclease L-PSP (1)
Endoribonuclease L-PSP/chorismate mutase-like (1)
EngC GTPase (1)
Enolase (1)
Enzymatic protein of unknown function (2)
Epoxide hydrolase (5)
ErfK/YbiS/YcfS/YnhG (1)
Esterase, SGNH hydrolase-type (2)
Esterase, SGNH hydrolase-type, subgroup (2)
Esterase/lipase (1)
Ethanolamine permease (1)
Excalibur (1)
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 (2)
Excisionase/Xis, DNA-binding (4)
Exodeoxyribonuclease III xth (2)
Exonuclease (3)
Exonuclease SbcD (1)
Exonuclease VII, large subunit (1)
Exonuclease VII, small subunit (1)
Exonuclease, RNase T and DNA polymerase III (3)
Exoribonuclease, phosphorolytic domain 1 (2)
Exoribonuclease, phosphorolytic domain 2 (2)
Extradiol ring-cleavage dioxygenase, classes I and II (1)

F
FAD dependent oxidoreductase (9)
FAD linked oxidase, C-terminal (3)
FAD linked oxidase, N-terminal (5)
FAD synthetase (1)
FAD-binding 9, siderophore-interacting (3)
FAD-dependent glycerol-3-phosphate dehydrogenase (1)
FAD-dependent pyridine nucleotide-disulphide oxidoreductase (18)
FAD-linked oxidoreductase (1)
FMN-binding split barrel (2)
FMN-binding split barrel, related (5)
FMN-dependent alpha-hydroxy acid dehydrogenase (1)
FMN-dependent alpha-hydroxy acid dehydrogenase, active site (1)
Fatty acid desaturase, type 1 (1)
Fatty acid synthase (1)
Fe-S metabolism associated SufE (1)
Ferredoxin (7)
Ferredoxin-fold anticodon-binding (1)
Ferredoxin-nitrite/sulphite reductase (1)
Ferric-uptake regulator (3)
Ferritin and Dps (1)
Ferritin-related (3)
Ferritin/ribonucleotide reductase-like (5)
Ferrochelatase (1)
Ferrous iron transporter, FeoA subunit (2)
Fibritin/6-phosphogluconate dehydrogenase, C-terminal extension (1)
Fimbrial biogenesis outer membrane usher protein (1)
Flagellar motor switch protein FliG, alpha-helical (1)
Flavin reductase-like, FMN-binding (2)
Flavin-containing amine oxidase (2)
Flavohemoprotein (1)
Flavoprotein (1)
Flavoprotein pyridine nucleotide cytochrome reductase (1)
Folylpolyglutamate synthetase (3)
Forkhead-associated (3)
Formamidopyrimidine-DNA glycolase (1)
Formamidopyrimidine-DNA glycolase, H2TH DNA binding (3)
Formamidopyrimidine-DNA glycolase, zinc-binding site (3)
Formamidopyrimidine-DNA glycosylase, catalytic (3)
Formate dehydrogenase, subunit FdhD (1)
Formate/nitrite transporter (1)
Formiminoglutamase (1)
Formyl transferase, C-terminal (1)
Formyl transferase, C-terminal-like (2)
Formyl transferase, N-terminal (4)
Formylmethionine deformylase (2)
Formyltetrahydrofolate deformylase (2)
Fructose-bisphosphate aldolase, class II, yeast/E. coli subtype (1)
Fumarate lyase (4)
Fumarate reductase, C-terminal (5)
Fumarate reductase/succinate dehydrogenase flavoprotein, C-terminal (3)
Fumarate reductase/succinate dehydrogenase flavoprotein, N-terminal (3)
Fumarate reductase/succinate dehydrogenase, FAD-binding site (1)
Fumarylacetoacetase, C-terminal-like (2)
Fumarylacetoacetase, C-terminal-related (3)

G
GAD (1)
GCN5-related N-acetyltransferase (32)
GDP-mannose 4,6-dehydratase (1)
GHMP kinase (3)
GHMP kinase, ATP-binding region (1)
GHMP kinase, C-terminal (4)
GMP synthase, C-terminal (1)
GMP synthase, N-terminal (1)
GTP cyclohydrolase I (1)
GTP cyclohydrolase II (1)
GTP-binding (2)
GTP-binding protein Era (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 (5)
GTP1/OBG (4)
GTP1/OBG domain (1)
GTP1/OBG subdomain (1)
GTP1/OBG, C-terminal (1)
GTPase EngC (1)
Galactokinase (1)
Galactose-binding like (1)
Gamma-glutamyl phosphate reductase GPR (1)
GatB N-terminal region (1)
GatB, central region (1)
GatB/Yqey (1)
General substrate transporter (4)
Geranylgeranyl reductase, plantal and prokaryotic (1)
Globin (2)
Globin, subset (1)
Globin, truncated bacterial-like (1)
Globin-like (2)
GlpT transporter (1)
GlpX (1)
Glu-tRNAGln amidotransferase, C subunit (1)
Glu/Leu/Phe/Val dehydrogenase (1)
Glu/Leu/Phe/Val dehydrogenase, C-terminal (1)
Glu/Leu/Phe/Val dehydrogenase, dimerisation region (1)
Gluconate transporter (1)
Glucosamine-fructose-6-phosphate aminotransferase, isomerising (1)
Glucose inhibited division protein (1)
Glucose-1-phosphate adenylyltransferase (1)
Glucose-6-phosphate dehydrogenase (2)
Glucose-methanol-choline oxidoreductase (2)
Glucose-methanol-choline oxidoreductase, C-terminal (2)
Glucose-methanol-choline oxidoreductase, N-terminal (2)
Glucose/ribitol dehydrogenase (15)
Glutamate 5-kinase (2)
Glutamate 5-kinase, ProB-related (1)
Glutamate 5-kinase, pro-B (1)
Glutamate dehydrogenase (1)
Glutamate racemase (1)
Glutamate receptor-related (1)
Glutamate synthase, NADH/NADPH, small subunit 1 (1)
Glutamate synthase, alpha subunit, C-terminal (1)
Glutamate synthase, central-C (2)
Glutamate synthase, central-N (1)
Glutamate--cysteine ligase, GCS2 (2)
Glutamate-5-semialdehyde dehydrogenase (1)
Glutamate-ammonia ligase adenylyltransferase (1)
Glutaminase (1)
Glutaminase, core (1)
Glutamine amidotransferase class-I (5)
Glutamine amidotransferase of anthranilate synthase (1)
Glutamine amidotransferase superfamily (5)
Glutamine amidotransferase, class I, active site (6)
Glutamine amidotransferase, class-II (3)
Glutamine synthetase type I (1)
Glutamine synthetase, beta-Grasp (4)
Glutamine synthetase, catalytic region (3)
Glutamine synthetase/guanido kinase, catalytic region (3)
Glutamyl-tRNA synthetase, class Ic, bacterial/mitochondrial (1)
Glutamyl-tRNA(Gln) amidotransferase A subunit (1)
Glutamyl-tRNA(Gln) amidotransferase B subunit (1)
Glutamyl/glutaminyl-tRNA synthetase, class Ic (2)
Glutaredoxin (1)
Glutaredoxin 2 (1)
Glutaredoxin-like protein NrdH (1)
Glutathione S-transferase, C-terminal-like (1)
Glyceraldehyde 3-phosphate dehydrogenase (2)
Glyceraldehyde-3-phosphate dehydrogenase, type I (2)
Glycerate kinase (1)
Glycerol kinase (1)
Glycerophosphoryl diester phosphodiesterase (4)
Glycine cleavage H-protein (1)
Glycine cleavage T protein (aminomethyl transferase) (3)
Glycine cleavage T-protein, C-terminal barrel (2)
Glycine cleavage system P-protein (1)
Glycine cleavage system T protein (1)
Glycine hydroxymethyltransferase (1)
Glycine oxidase ThiO (1)
Glycogen debranching enzyme GlgX (2)
Glycogen synthase, corynebacterial (1)
Glycoside hydrolase 15-related (2)
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 (11)
Glycoside hydrolase, family 13, N-terminal (4)
Glycoside hydrolase, family 25 (1)
Glycoside hydrolase, family 65, C-terminal (1)
Glycoside hydrolase, family 77 (1)
Glycoside hydrolase-type carbohydrate-binding (2)
Glycoside hydrolase-type carbohydrate-binding, subgroup (1)
Glycosyl hydrolase, family 13, all-beta (1)
Glycosyl hydrolase, family 13, catalytic region (8)
Glycosyl hydrolase, family 13, subfamily, catalytic region (8)
Glycosyl transferase, family 2 (13)
Glycosyl transferase, family 20 (1)
Glycosyl transferase, family 28 (1)
Glycosyl transferase, family 3 (2)
Glycosyl transferase, family 35 (1)
Glycosyl transferase, family 39 (1)
Glycosyl transferase, family 4 (2)
Glycosyl transferase, family 51 (1)
Glycosyl transferase, group 1 (15)
Glycosyltransferase 28, C-terminal (1)
Glycyl-tRNA synthetase, alpha2 dimer (1)
Glyoxalase/bleomycin resistance protein/dioxygenase (3)
Glyoxalase/extradiol ring-cleavage dioxygenase (2)
GntR, C-terminal (6)
GroEL-like chaperone, ATPase (2)
GroES-like (14)
GrpE nucleotide exchange factor (1)
GrpE nucleotide exchange factor, coiled-coil (1)
GrpE nucleotide exchange factor, head (1)
GtrA-like protein (2)
Guanylate kinase (1)
Guanylate kinase/L-type calcium channel region (1)

H
H+ transporting ATPase, proton pump (1)
HAD superfamily hydrolase-like, type 3 (2)
HAD-superfamily hydrolase, subfamily IA, variant 1 (1)
HAD-superfamily hydrolase, subfamily IA, variant 3 (4)
HAD-superfamily hydrolase, subfamily IB, PSPase-like (1)
HAD-superfamily hydrolase, subfamily IB, PSPase-like, bacterial (1)
HAD-superfamily hydrolase, subfamily IIA (1)
HAD-superfamily hydrolase, subfamily IIB (3)
HDIG (1)
HEAT (1)
HRDC-like (1)
HSP20-like chaperone (1)
HSP40/DnaJ peptide-binding (2)
Haem peroxidase, plant/fungal/bacterial (2)
Haloacid dehalogenase-like hydrolase (10)
Haloacid dehydrogenase/epoxide hydrolase (2)
Ham1-like protein (1)
Heat shock protein 70 (1)
Heat shock protein DnaJ (2)
Heat shock protein DnaJ, N-terminal (2)
Heat shock protein Hsp20 (1)
Heat shock protein Hsp70 (1)
Heavy metal translocating P-type ATPase (2)
Heavy metal transport/detoxification protein (3)
Heavy metal-(Cd/Co/Hg/Pb/Zn)-translocating P-type ATPase (1)
Hedgehog/DD-peptidase, zinc-binding motif (1)
Helicase and RNase D C-terminal, HRDC (2)
Helicase, ATP-dependent, c2 type (2)
Helicase, superfamily 1 and 2, ATP-binding (20)
Helicase, superfamily 1 and 2, ATP-binding, DinG/Rad3-type (1)
Helicase, superfamily 1, UvrD-related (5)
Helicase-associated region (2)
Helix-hairpin-helix DNA-binding, class 1 (3)
Helix-hairpin-helix motif (3)
Helix-hairpin-helix motif, class 2 (1)
Helix-turn-helix motif, Crp-type (1)
Helix-turn-helix type 3 (5)
Helix-turn-helix, AraC type (3)
Helix-turn-helix, Fis-type (3)
HemN, C-terminal (1)
Hemopexin (3)
HesB/YadR/YfhF (1)
HhH-GPD (3)
HipA-like, C-terminal (1)
HipA-like, N-terminal (1)
Histidine ammonia-lyase (1)
Histidine biosynthesis (2)
Histidine biosynthesis HisG, C-terminal (1)
Histidine biosynthesis HisG: ATP phosphoribosyltransferase (1)
Histidine biosynthesis, HisF (1)
Histidine kinase (7)
Histidine kinase A, N-terminal (4)
Histidine kinase related protein, C-terminal (5)
Histidine kinase, HAMP region (3)
Histidine kinase, dimerisation and phosphoacceptor region (6)
Histidine kinase, dimerisation/phosphoacceptor (1)
Histidine kinase, homodimeric (4)
Histidine triad (HIT) protein (2)
Histidine triad motif (2)
Histidine triad-like motif (2)
Histidinol dehydrogenase (1)
Histidinol dehydrogenase, prokaryotic (1)
Histidinol-phosphate aminotransferase (2)
Histidinol-phosphate phosphatase, putative, inositol monophosphatase (1)
Histidyl-tRNA synthetase (1)
Histidyl-tRNA synthetase, class IIa (1)
Histone H2A (1)
Histone deacetylase superfamily (1)
Histone-like bacterial DNA-binding protein (1)
Hly-III related proteins (1)
Holo-acyl carrier protein synthase (2)
Homeodomain-like (39)
Homeodomain-related (25)
Homoserine O-acetyltransferase (1)
Homoserine acetyltransferase (1)
Homoserine dehydrogenase, NAD-binding (1)
Homoserine dehydrogenase, catalytic (1)
Homoserine kinase (1)
HpcH/HpaI aldolase (4)
Hydratase/decarboxylase (1)
HylII (1)
Hypoxanthine phosphoribosyl transferase (1)

I
IHF-like DNA-binding (1)
IMP dehydrogenase (1)
IMP dehydrogenase / GMP reductase site (1)
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 dehydratase (1)
Imidazolonepropionase (1)
Immunoglobulin E-set (6)
Immunoglobulin-like fold (3)
Immunoglobulin/major histocompatibility complex motif (1)
Indole-3-glycerol phosphate synthase (1)
Indole-3-glycerol phosphate synthase, central region (1)
Initiation factor 2 (1)
Initiation factor 3 (1)
Inorganic pyrophosphatase (3)
Inosine guanosine and xanthosine phosphorylase (1)
Inositol monophosphatase (2)
Integral membrane protein 1906 (1)
Integral membrane protein TerC (2)
Integrase, Lamba-type, N-terminal (2)
Integrase, N-terminal SAM-like, phage (2)
Integrase, N-terminal zinc-binding (1)
Integrase, catalytic core (7)
Integrase, catalytic core, phage (2)
Integrase-like, catalytic core, phage (2)
Intradiol ring-cleavage dioxygenase, C-terminal (2)
Intradiol ring-cleavage dioxygenase, core (2)
Iojap-related protein (1)
Iron dependent repressor (3)
Iron permease FTR1 (1)
Iron-sulphur cluster binding protein (1)
Iron-sulphur cluster loop (2)