Reaction: ATP + H2O + D-ribose-[ribose-binding protein][side 1] = ADP + phosphate + D-ribose[side 2] + [ribose-binding protein][side 1]
Other name(s): D-ribose transporting ATPase; D-ribose ABC transporter; rbsACB (gene names)
Systematic name: ATP phosphohydrolase (ABC-type, D-ribose-importing)
Comments: ATP-binding cassette (ABC) type transporter, characterized by the presence of two similar ATP-binding domains/proteins and two integral membrane domains/proteins. A bacterial enzyme that interacts with an extracytoplasmic substrate binding protein and mediates the high affinity uptake of D-ribose.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number:
1. Bell, A.W., Buckel, S.D., Groarke, J.M., Hope, J.N., Kingsley, D.H. and Hermodson, M.A. The nucleotide sequences of the rbsD, rbsA, and rbsC genes of Escherichia coli K12. J. Biol. Chem 261 (1986) 7652-7658. [PMID: 3011793]
2. Clifton, M.C., Simon, M.J., Erramilli, S.K., Zhang, H., Zaitseva, J., Hermodson, M.A. and Stauffacher, C.V. In vitro reassembly of the ribose ATP-binding cassette transporter reveals a distinct set of transport complexes. J. Biol. Chem 290 (2015) 5555-5565. [PMID: 25533465]