IUBMB Enzyme Nomenclature

EC 3.6.3.25

Accepted name: sulfate-transporting ATPase

Reaction: ATP + H2O + sulfateout = ADP + phosphate + sulfatein

Systematic name: ATP phosphohydrolase (sulfate-importing)

Comments: ABC-type (ATP-binding cassette-type) ATPase, characterised by the presence of two similar ATP-binding domains. Does not undergo phosphorylation during the transport process. A bacterial enzyme that imports sulfate and thiosulfate anions.

Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, CAS registry number:

References:

1. Sirko, A., Zatyka, M., Sadowy, E. and Hulanicka, D. Sulfate and thiosulfate transport in Escherichia coli K-12: evidence for a functional overlapping of sulfate- and thiosulfate-binding proteins. J. Bacteriol. 177 (1995) 4134-4136. [PMID: 7608089]

2. Kuan, G., Dassa, E., Saurin, N., Hofnung, M. and Saier, M.H., Jr. Phylogenetic analyses of the ATP-binding constituents of bacterial extracytoplasmic receptor-dependent ABC-type nutrient uptake permeases. Res. Microbiol. 146 (1995) 271-278. [PMID: 7569321]

3. Saier, M.H., Jr. Molecular phylogeny as a basis for the classification of transport proteins from bacteria, archaea and eukarya. Adv. Microb. Physiol. 40 (1998) 81-136. [PMID: 9889977]

[EC 3.6.3.25 created 2000]


Return to EC 3.6.3 home page
Return to EC 3.6 home page
Return to EC 3 home page
Return to Enzymes home page
Return to IUBMB Biochemical Nomenclature home page