Protein Info for CSW01_05555 in Vibrio cholerae E7946 ATCC 55056

Annotation: oligopeptide ABC transporter permease OppC

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 50 100 150 200 250 300 transmembrane" amino acids 39 to 62 (24 residues), see Phobius details amino acids 101 to 124 (24 residues), see Phobius details amino acids 138 to 157 (20 residues), see Phobius details amino acids 163 to 181 (19 residues), see Phobius details amino acids 214 to 240 (27 residues), see Phobius details amino acids 266 to 287 (22 residues), see Phobius details PF12911: OppC_N" amino acids 24 to 76 (53 residues), 62 bits, see alignment 3.9e-21 PF00528: BPD_transp_1" amino acids 117 to 298 (182 residues), 100.6 bits, see alignment E=9.5e-33

Best Hits

Swiss-Prot: 68% identical to OPPC_ECOLI: Oligopeptide transport system permease protein OppC (oppC) from Escherichia coli (strain K12)

KEGG orthology group: K02034, peptide/nickel transport system permease protein (inferred from 100% identity to vch:VC1093)

MetaCyc: 68% identical to murein tripeptide ABC transporter / oligopeptide ABC transporter inner membrane subunit OppC (Escherichia coli K-12 substr. MG1655)
3.6.3.23-RXN [EC: 7.4.2.6]; 7.4.2.6 [EC: 7.4.2.6]

Predicted SEED Role

"Oligopeptide transport system permease protein OppC (TC 3.A.1.5.1)" in subsystem ABC transporter oligopeptide (TC 3.A.1.5.1) (TC 3.A.1.5.1)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.4.2.6

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 (300 amino acids)

>CSW01_05555 oligopeptide ABC transporter permease OppC (Vibrio cholerae E7946 ATCC 55056)
MLTKKENLAAIENFSQNLEIQGRSLWQDARIRFMRNKAAMVSLFVLMLITLAVVFLPMFS
AYSYEDTDWYAMHAGPSAEHWFGTDALGRDLFVRTLVGGRISLMVGIMGALVAVLIGTLY
GAASGFIGGRTDRVMMRILEILYAIPFMFLVIVLVTFFGRNIVLIFVAIGAIAWLDMARI
VRGQTLSLRSKEFIEAAHVCGVSKWNIITRHIVPNVLGIVAVYSTLLIPSMILTESFLSF
LGLGVQEPMTSWGALLQEGANTMEVAIWQLLFPAAFMVLTLFCFNYVGDGLRDALDPKDR