Protein Info for MPMX26_00256 in Acinetobacter radioresistens SK82

Annotation: Na(+)/H(+) antiporter subunit G

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 139 transmembrane" amino acids 6 to 29 (24 residues), see Phobius details amino acids 46 to 65 (20 residues), see Phobius details amino acids 71 to 93 (23 residues), see Phobius details PF03334: PhaG_MnhG_YufB" amino acids 14 to 93 (80 residues), 82.3 bits, see alignment E=1.2e-27 TIGR01300: monovalent cation/proton antiporter, MnhG/PhaG subunit" amino acids 14 to 99 (86 residues), 80.8 bits, see alignment E=3.6e-27

Best Hits

KEGG orthology group: K05564, multicomponent K+:H+ antiporter subunit G (inferred from 85% identity to aci:ACIAD0371)

Predicted SEED Role

"Na(+) H(+) antiporter subunit G" in subsystem Sodium Hydrogen Antiporter

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

Find the best match in UniProt

Protein Sequence (139 amino acids)

>MPMX26_00256 Na(+)/H(+) antiporter subunit G (Acinetobacter radioresistens SK82)
MQEQFIMEILVSFFLVVGSFFMVVGGIGMVRLPDLFMRLHAPTKSSTLGLGSFLIASIIF
SAFHGRFGFAEILITLLAFITAPVSANLMAQAALHLRLRSRSGDVPEALDRPLPWEGYRR
RVTKRIRESRRGRKNTPDS