HMM Summary Page: TIGR02115

FunctionK+-transporting ATPase, F subunit
Gene SymbolkdpF
Trusted Cutoff26.85
Domain Trusted Cutoff26.85
Noise Cutoff20.55
Domain Noise Cutoff20.55
Isology Typeequivalog
EC Number3.6.3.12
HMM Length24
Mainrole CategoryTransport and binding proteins
Subrole CategoryCations and iron carrying compounds
Gene Ontology TermGO:0006813: potassium ion transport biological_process
GO:0008556: potassium-transporting ATPase activity molecular_function
GO:0031004: potassium ion-transporting ATPase complex cellular_component
AuthorHaft DH
Entry DateJan 28 2004 4:43PM
Last ModifiedFeb 14 2011 3:27PM
CommentThis HMM describes a very small integral membrane peptide KdpF, a subunit of the K(+)-translocating Kdp complex. It is found upstream of the KdpA subunit (TIGR00680). Because of its very small size and highly hydrophobic character, it is sometimes missed in genome annotation.
ReferencesRM 10608856 RT The KdpF subunit is part of the K(+)-translocating Kdp complex of Escherichia coli and is responsible for stabilization of the complex in vitro. RA Gassel M, Mollenkamp T, Puppe W, Altendorf K. RL J Biol Chem. 1999 Dec 31; 274(53): 37901-7.
Genome PropertyGenProp0172: Potassium-transporting ATPase KdpFABC (HMM)