Protein Info for Shew_3684 in Shewanella loihica PV-4

Annotation: binding-protein-dependent transport systems inner membrane component (RefSeq)

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 50 100 150 200 235 signal peptide" amino acids 1 to 26 (26 residues), see Phobius details transmembrane" amino acids 35 to 55 (21 residues), see Phobius details amino acids 66 to 85 (20 residues), see Phobius details amino acids 105 to 125 (21 residues), see Phobius details amino acids 151 to 170 (20 residues), see Phobius details amino acids 203 to 225 (23 residues), see Phobius details PF00528: BPD_transp_1" amino acids 46 to 233 (188 residues), 48.7 bits, see alignment E=3.8e-17

Best Hits

Swiss-Prot: 39% identical to TUPB_CAMJE: Tungstate uptake system permease protein TupB (tupB) from Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168)

KEGG orthology group: K05773, putative tungstate transport system permease protein (inferred from 100% identity to slo:Shew_3684)

Predicted SEED Role

"ABC-type tungstate transport system, permease protein" in subsystem ABC transporter tungstate (TC 3.A.1.6.2)

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

See A3QJA2 at UniProt or InterPro

Protein Sequence (235 amino acids)

>Shew_3684 binding-protein-dependent transport systems inner membrane component (RefSeq) (Shewanella loihica PV-4)
MSEGWLALIQQALSLLFSLDPDVWSIVSVSFSVSLAALAITLIPSMILGFVLAFARFPGR
WFATNLVQTTQSIPTVVIGLLVYLMLTRMGPLGDLKWLFTQKGMILGQMMICAPVLIAMS
QAAFTSVDKRAWETSRTLGASWLRSVWLVCRELKVPLLMAIVAAFSRILTEVGCSMMVGG
NIAGVTRNIPTAIALETSKGDFAQAIALGLVLLILALVLNFTLGTLRGRAEPRSL