KEGG   ENZYME: 3.6.3.38Help
Entry
EC 3.6.3.38                 Enzyme                                 

Name
capsular-polysaccharide-transporting ATPase
Class
Hydrolases;
Acting on acid anhydrides;
Acting on acid anhydrides to catalyse transmembrane movement of substances
BRITE hierarchy
Sysname
ATP phosphohydrolase (capsular-polysaccharide-exporting)
Reaction(IUBMB)
ATP + H2O + capsular polysaccharidein = ADP + phosphate + capsular polysaccharideout [RN:R00086]
Reaction(KEGG)
Substrate
ATP [CPD:C00002];
H2O [CPD:C00001];
capsular polysaccharide [CPD:C06705]
Product
ADP [CPD:C00008];
phosphate [CPD:C00009];
capsular polysaccharide [CPD:C06705]
Comment
ABC-type (ATP-binding cassette-type) ATPase, characterized by the presence of two similar ATP-binding domains. Does not undergo phosphorylation during the transport process. An enzyme that exports capsular polysaccharide from Gram-negative bacteria.
History
EC 3.6.3.38 created 2000
Orthology
K10832  
capsular-polysaccharide-transporting ATPase
Reference
1  [PMID:8302219]
  Authors
Fath MJ, Kolter R.
  Title
ABC transporters: bacterial exporters.
  Journal
Microbiol. Rev. 57 (1993) 995-1017.
Reference
2  [PMID:9274022]
  Authors
Paulsen IT, Beness AM, Saier MH Jr.
  Title
Computer-based analyses of the protein constituents of transport systems catalysing export of complex carbohydrates in bacteria.
  Journal
Microbiology. 143 ( Pt 8) (1997) 2685-99.
Reference
3  [PMID:9513268]
  Authors
Pigeon RP, Silver RP.
  Title
Analysis of the G93E mutant allele of KpsM, the membrane component of an ABC transporter involved in polysialic acid translocation in Escherichia coli K1.
  Journal
FEMS. Microbiol. Lett. 156 (1997) 217-22.
Reference
4  [PMID:9889977]
  Authors
Saier MH Jr.
  Title
Molecular phylogeny as a basis for the classification of transport proteins from bacteria, archaea and eukarya.
  Journal
Adv. Microb. Physiol. 40 (1998) 81-136.
Reference
5
  Authors
Griffiths, J.K. and Sansom, C.E.
  Title
The Transporter Factsbook, Academic Press, San Diego, 1998.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 

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