List of EC numbers (EC 7)

This list contains a list of sub-classes for the seventh group of Enzyme Commission numbers, EC 7, translocases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology. All official information is tabulated at the website of the committee.^[1] The database is developed and maintained by Andrew McDonald.^[2]

EC 7.1: Catalysing the translocation of hydrons^[3]

EC 7.1.1: Linked to oxidoreductase reactions

EC 7.1.1.1: proton-translocating NAD(P)⁺ transhydrogenase *
EC 7.1.1.2: NADH:ubiquinone reductase (H⁺-translocating) *
EC 7.1.1.3: ubiquinol oxidase (H⁺-transporting) *
EC 7.1.1.4: caldariellaquinol oxidase (H⁺-transporting) *
EC 7.1.1.5: menaquinol oxidase (H⁺-transporting) *
EC 7.1.1.6: plastoquinol—plastocyanin reductase *
EC 7.1.1.7: quinol oxidase (electrogenic, proton-motive force generating) *
EC 7.1.1.8: quinol—cytochrome-c reductase *
EC 7.1.1.9: cytochrome-c oxidase *
EC 7.1.1.10: ferredoxin—quinone oxidoreductase (H⁺-translocating) *
EC 7.1.1.11: ferredoxin—NAD⁺ oxidoreductase (H⁺-transporting) *

* No Wikipedia article

EC 7.1.2: Linked to the hydrolysis of a nucleoside triphosphate

EC 7.1.2.1: P-type H⁺-exporting transporter *
EC 7.1.2.2: H⁺-transporting two-sector ATPase *

* No Wikipedia article

EC 7.1.3: Linked to the hydrolysis of diphosphate

EC 7.1.3.1: H⁺-exporting diphosphatase *
EC 7.1.3.2: Na⁺-exporting diphosphatase *

* No Wikipedia article

EC 7.2: catalysing the translocation of inorganic cations and their chelates

EC 7.2.1: Linked to oxidoreductase reactions

EC 7.2.1.1: NADH:ubiquinone reductase (NAD⁺-transporting) *
EC 7.2.1.2: ferredoxin—NAD⁺ oxidoreductase (NAD⁺-transporting) *
EC 7.2.1.3: ascorbate ferrireductase (transmembrane) *

* No Wikipedia article

EC 7.2.2: Linked to the hydrolysis of a nucleoside triphosphate

EC 7.2.2.1: Na⁺-transporting two-sector ATPase *
EC 7.2.2.2: ABC-type Cd²⁺ transporter *
EC 7.2.2.3: P-type Na⁺ transporter *
EC 7.2.2.4: ABC-type Na⁺ transporter *
EC 7.2.2.5: ABC-type Mn²⁺ transporter *
EC 7.2.2.6: P-type K⁺ transporter *
EC 7.2.2.7: ABC-type Fe²⁺ transporter *
EC 7.2.2.8: P-type Cu⁺ transporter *
EC 7.2.2.9: P-type Cu²⁺ transporter *
EC 7.2.2.10: P-type Ca²⁺ transporter *
EC 7.2.2.11: ABC-type Ni²⁺ transporter *
EC 7.2.2.12: P-type Zn²⁺ transporter *
EC 7.2.2.13: Na⁺/K⁺-exchanging ATPase *
EC 7.2.2.14: P-type Mg²⁺ transporter *
EC 7.2.2.15: P-type Ag⁺ transporter *
EC 7.2.2.16: ABC-type ferric hydroxamate transporter *
EC 7.2.2.17: ABC-type ferric enterobactin transporter *
EC 7.2.2.18: ABC-type ferric citrate transporter *
EC 7.2.2.19: H⁺/K⁺-exchanging ATPase *
EC 7.2.2.20: ABC-type Zn²⁺ transporter *
EC 7.2.2.21: Cd²⁺-exporting ATPase *
EC 7.2.2.22: P-type Mn²⁺ transporter *

* No Wikipedia article

EC 7.2.4: Linked to decarboxylation

EC 7.2.4.1: carboxybiotin decarboxylase
EC 7.2.4.2: oxaloacetate decarboxylase (Na⁺ extruding) *
EC 7.2.4.3: (S)-methylmalonyl-CoA decarboxylase (sodium-transporting) *
EC 7.2.4.4: biotin-dependent malonate decarboxylase *
EC 7.2.4.5: glutaconyl-CoA decarboxylase *

* No Wikipedia article

EC 7.3: Catalysing the translocation of inorganic anions

EC 7.3.2: Linked to the hydrolysis of a nucleoside triphosphate

EC 7.3.2.1: ABC-type phosphate transporter *
EC 7.3.2.2: ABC-type phosphonate transporter *
EC 7.3.2.3: ABC-type sulfate transporter *
EC 7.3.2.4: ABC-type nitrate transporter *
EC 7.3.2.5: ABC-type molybdate transporter *
EC 7.3.2.6: ABC-type tungstate transporter *
EC 7.3.2.7: arsenite-transporting ATPase *

* No Wikipedia article

EC 7.4: Catalysing the translocation of amino acids and peptides

EC 7.4.2: Linked to the hydrolysis of a nucleoside triphosphate

EC 7.4.2.1: ABC-type polar-amino-acid transporter *
EC 7.4.2.2: ABC-type nonpolar-amino-acid transporter *
EC 7.4.2.3: mitochondrial protein-transporting ATPase *
EC 7.4.2.4: chloroplast protein-transporting ATPase *
EC 7.4.2.5: bacterial ABC-type protein transporter *
EC 7.4.2.6: ABC-type oligopeptide transporter *
EC 7.4.2.7: ABC-type α-factor-pheromone transporter *
EC 7.4.2.8: protein-secreting ATPase *
EC 7.4.2.9: ABC-type dipeptide transporter *
EC 7.4.2.10: ABC-type glutathione transporter *
EC 7.4.2.11: ABC-type methionine transporter *
EC 7.4.2.12: ABC-type cystine transporter *
EC 7.4.2.13: ABC-type tyrosine transporter *
EC 7.4.2.14: ABC-type antigen peptide transporter *

* No Wikipedia article

EC 7.5: Catalysing the translocation of carbohydrates and their derivatives

EC 7.5.2: Linked to the hydrolysis of a nucleoside triphosphate

EC 7.5.2.1: ABC-type maltose transporter *
EC 7.5.2.2: ABC-type oligosaccharide transporter *
EC 7.5.2.3: ABC-type β-glucan transporter *
EC 7.5.2.4: ABC-type teichoic-acid transporter *
EC 7.5.2.5: ABC-type lipopolysaccharide transporter *
EC 7.5.2.6: ABC-type lipid A-core oligosaccharide transporter *
EC 7.5.2.7: ABC-type D-ribose transporter *
EC 7.5.2.8: ABC-type D-allose transporter *
EC 7.5.2.9: ABC-type D-galactofuranose transporter *
EC 7.5.2.10: ABC-type D-xylose transporter *
EC 7.5.2.11: ABC-type D-galactose transporter *
EC 7.5.2.12: ABC-type L-arabinose transporter *
EC 7.5.2.13: ABC-type D-xylose/L-arabinose transporter *

* No Wikipedia article

EC 7.6: Catalysing the translocation of other compounds

EC 7.6.2: Linked to the hydrolysis of a nucleoside triphosphate

EC 7.6.2.1: P-type phospholipid transporter *
EC 7.6.2.2: ABC-type xenobiotic transporter *
EC 7.6.2.3: ABC-type glutathione-S-conjugate transporter *
EC 7.6.2.4: ABC-type fatty-acyl-CoA transporter *
EC 7.6.2.5: ABC-type heme transporter *
EC 7.6.2.6: ABC-type guanine transporter *
EC 7.6.2.7: ABC-type taurine transporter *
EC 7.6.2.8: ABC-type vitamin B₁₂ transporter *
EC 7.6.2.9: ABC-type quaternary amine transporter *
EC 7.6.2.10: ABC-type glycerol 3-phosphate transporter *
EC 7.6.2.11: ABC-type polyamine transporter *
EC 7.6.2.12: ABC-type capsular-polysaccharide transporter *
EC 7.6.2.13: ABC-type autoinducer-2 transporter *
EC 7.6.2.14: ABC-type aliphatic sulfonate transporter *
EC 7.6.2.15: ABC-type thiamine transporter *
EC 7.6.2.16: ABC-type putrescine transporter *

* No Wikipedia article

References

^ "ExplorEnz – The Enzyme Database".
^ McDonald, A.G.; Boyce, S.; K.F., Tipton (2009). "ExplorEnz: the primary source of the IUBMB enzyme list". Nucleic Acids Res. 37: D593–D597. doi:10.1093/nar/gkn582. PMC 2686581.
^ Hydron is a generic term that includes all isotopes of H⁺, i.e. not only ¹H⁺ but also ²H⁺ (D⁺) and ³H⁺ (T⁺).

[1] "ExplorEnz – The Enzyme Database".

[2] McDonald, A.G.; Boyce, S.; K.F., Tipton (2009). "ExplorEnz: the primary source of the IUBMB enzyme list". Nucleic Acids Res. 37: D593–D597. doi:10.1093/nar/gkn582. PMC 2686581.

[3] Hydron is a generic term that includes all isotopes of H⁺, i.e. not only ¹H⁺ but also ²H⁺ (D⁺) and ³H⁺ (T⁺).

[1]

[2]

[3]

v t e Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)

EC 7.1: Catalysing the translocation of hydrons[3]

EC 7.1.1: Linked to oxidoreductase reactions

EC 7.1.2: Linked to the hydrolysis of a nucleoside triphosphate

EC 7.1.3: Linked to the hydrolysis of diphosphate

EC 7.2: catalysing the translocation of inorganic cations and their chelates

EC 7.2.1: Linked to oxidoreductase reactions

EC 7.2.2: Linked to the hydrolysis of a nucleoside triphosphate

EC 7.2.4: Linked to decarboxylation

EC 7.3: Catalysing the translocation of inorganic anions

EC 7.3.2: Linked to the hydrolysis of a nucleoside triphosphate

EC 7.4: Catalysing the translocation of amino acids and peptides

EC 7.4.2: Linked to the hydrolysis of a nucleoside triphosphate

EC 7.5: Catalysing the translocation of carbohydrates and their derivatives

EC 7.5.2: Linked to the hydrolysis of a nucleoside triphosphate

EC 7.6: Catalysing the translocation of other compounds

EC 7.6.2: Linked to the hydrolysis of a nucleoside triphosphate

References

EC 7.1: Catalysing the translocation of hydrons^[3]