Accession | TIGR00940 |
Name | 2a6301s01 |
Function | monovalent cation:proton antiporter |
Gene Symbol | CPA3 |
Trusted Cutoff | 920.45 |
Domain Trusted Cutoff | 920.45 |
Noise Cutoff | 834.40 |
Domain Noise Cutoff | 834.40 |
Isology Type | subfamily |
HMM Length | 793 |
Mainrole Category | Transport and binding proteins |
Subrole Category | Cations and iron carrying compounds |
Gene Ontology Term | GO:0005451: monovalent cation:hydrogen antiporter activity molecular_function |
| GO:0015672: monovalent inorganic cation transport biological_process |
| GO:0015992: proton transport biological_process |
Author | Loftus BJ |
Entry Date | Sep 19 2000 11:52AM |
Last Modified | Feb 14 2011 3:27PM |
Comment | This family of proteins constists of bacterial multicomponent K+:H+ and Na+:H+ antiporters. The best characterized systems are the PhaABCDEFG system of Rhizobium meliloti which functions in pH adaptation and as a K+ efflux system and the MnhABCDEFG system of Staphylococcus aureus which functions as a Na+:H+ antiporter. |
References | DR URL; http://www-biology.ucsd.edu/~msaier/transport/2_A_63.html
DR Interpro; IPR003916
DR Interpro; IPR001750
DR Interpro; IPR001516
DR PFAM; PF00361
DR PFAM; PF00662 |