Protein Info for ABZR87_RS00715 in Ralstonia sp. UNC404CL21Col

Annotation: MotA/TolQ/ExbB proton channel family protein

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 50 100 150 206 transmembrane" amino acids 12 to 32 (21 residues), see Phobius details amino acids 112 to 137 (26 residues), see Phobius details amino acids 154 to 175 (22 residues), see Phobius details PF01618: MotA_ExbB" amino acids 68 to 190 (123 residues), 112.2 bits, see alignment E=7.1e-37

Best Hits

KEGG orthology group: K03561, biopolymer transport protein ExbB (inferred from 99% identity to rpf:Rpic12D_2399)

Predicted SEED Role

"MotA/TolQ/ExbB proton channel family protein" in subsystem Ton and Tol transport systems

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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

Compare to protein 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 (206 amino acids)

>ABZR87_RS00715 MotA/TolQ/ExbB proton channel family protein (Ralstonia sp. UNC404CL21Col)
MFSIIQAAGWPIWPLLIASVLALALIIERFVALQRKKIIPPKVYDEALAVAHQRRATPEV
VNTLEQGSPLGRLLAAALRHVVLNPNTSRDAAKEVVEEAGQNVAHRLERYLNALGTIASV
APLMGLFGTVVGMIEIFGSQTAAGTNPQALAHGISVALYNTALGLVVAIPTLIFWRYFRG
VVDNYVVELEHLSTTYLDAILPPRRG