Protein Info for Shew_3811 in Shewanella loihica PV-4

Annotation: hypothetical protein (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 25 50 84 signal peptide" amino acids 1 to 18 (18 residues), see Phobius details PF03692: CxxCxxCC" amino acids 3 to 59 (57 residues), 34.2 bits, see alignment E=1.7e-12

Best Hits

Swiss-Prot: 70% identical to Y1057_VIBCH: UPF0153 protein VC_1057 (VC_1057) from Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)

KEGG orthology group: K06940, (no description) (inferred from 100% identity to slo:Shew_3811)

Predicted SEED Role

"Fe-S-cluster domain"

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 A3QJM9 at UniProt or InterPro

Protein Sequence (84 amino acids)

>Shew_3811 hypothetical protein (RefSeq) (Shewanella loihica PV-4)
MNCRLGCGACCIAPSITSPIPGMPNGKPAGVRCIQLDERNLCKIFGHPERPALCDRFIAE
PEVCGSTAEEALWLITSLEAATQS