| Accession | TIGR00943 |
| Name | 2a6301s02 |
| Function | monovalent cation:proton antiporter |
| Gene Symbol | nha |
| Trusted Cutoff | 139.75 |
| Domain Trusted Cutoff | 139.75 |
| Noise Cutoff | 113.10 |
| Domain Noise Cutoff | 113.10 |
| Isology Type | subfamily |
| HMM Length | 107 |
| 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 20 2000 10:26AM |
| 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.This family is specific for the phaB and mnhB proteins. |
| References | DR URL; http://www-biology.ucsd.edu/~msaier/transport/2_A_63.html
RM PMID: 9852009
RT A putative multisubunit Na+/H+ antiporter from Staphylococcus aureus
RA Hiramatsu T, Kodama K, Kuroda T, Mizushima T, Tsuchiya T.
RL J Bacteriol 1998 Dec;180(24):6642-8 |
