Protein Info for MMP_RS02605 in Methanococcus maripaludis S2

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 50 100 150 213 transmembrane" amino acids 18 to 40 (23 residues), see Phobius details amino acids 131 to 154 (24 residues), see Phobius details amino acids 160 to 184 (25 residues), see Phobius details PF01618: MotA_ExbB" amino acids 96 to 199 (104 residues), 46.1 bits, see alignment E=2.1e-16

Best Hits

KEGG orthology group: None (inferred from 100% identity to mmp:MMP0491)

Predicted SEED Role

"hypothetical transporter PduT for various metalloporphyrins"

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 (archaea)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See Q6LZY2 at UniProt or InterPro

Protein Sequence (213 amino acids)

>MMP_RS02605 MotA/TolQ/ExbB proton channel family protein (Methanococcus maripaludis S2)
MVAIPGSELLSTTLHIISQSLLLPVVAFLLLFMAYAVINFGEFMAEYSGRVRVNSKDLKN
IINTLPDKNAQEISSLISKMRLNRAHIEIIKELCEEECKDLKMVESHARNLIEREELRLE
KTLEKTDFVTRLGPTLGLMGTLIPMGPGLAALGAGDIHSLANAIIIAFDTTVVGLAAGGI
CYVISKVRRRWYEEQMSTLDVLMESVLEALKKC