HMM Summary Page: TIGR00934

Functionpotassium uptake protein, Trk family
Trusted Cutoff441.90
Domain Trusted Cutoff441.90
Noise Cutoff314.60
Domain Noise Cutoff314.60
Isology Typesubfamily
HMM Length836
Mainrole CategoryTransport and binding proteins
Subrole CategoryCations and iron carrying compounds
AuthorLoftus BJ
Entry DateSep 14 2000 4:30PM
Last ModifiedFeb 14 2011 3:27PM
CommentThe proteins of the Trk family are derived from Gram-negative and Gram-positive bacteria, yeast and wheat. The proteins of E. coli K12 TrkH and TrkG as well as several yeast proteins have been functionally characterized.The E. coli TrkH and TrkG proteins are complexed to two peripheral membrane proteins, TrkA, an NAD-binding protein, and TrkE, an ATP-binding protein. This complex forms the potassium uptake system. This family is specific for the eukaryotic Trk system.
ReferencesDR URL; DR Interpro; IPR003445 DR PFAM; PF02386