Protein Info for Shewana3_0489 in Shewanella sp. ANA-3

Annotation: cytochrome c, putative (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 50 100 150 200 250 300 350 400 450 500 550 600 650 709 signal peptide" amino acids 1 to 27 (27 residues), see Phobius details

Best Hits

Swiss-Prot: 94% identical to MCCA_SHEON: Dissimilatory sulfite reductase SirA (sirA) from Shewanella oneidensis (strain MR-1)

KEGG orthology group: None (inferred from 100% identity to shn:Shewana3_0489)

MetaCyc: 94% identical to octaheme dissimilatory sulfite reductase SirA (Shewanella oneidensis MR-1)
Sulfite reductase (ferredoxin). [EC: 1.8.7.1]

Predicted SEED Role

"cytochrome c, putative"

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.8.7.1

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 (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 A0KSG1 at UniProt or InterPro

Protein Sequence (709 amino acids)

>Shewana3_0489 cytochrome c, putative (RefSeq) (Shewanella sp. ANA-3)
MKRWKSKVALGVLFCLGSAVSVTTVASDAKSEGKVVPGVGNKQQSHYTQDILANPNLNEN
LMEKSRGVKTLQDYIVQEQELFDFLFENHPVFKYDAEGRLKGTYKVSDRGEEYLHGGDSV
AYSKHSKEVNPTDGTAVRYSSYNDGQRPKALQYRLGAKSILDFPNKFVGPEKCGECHGPQ
YEKWRRSRHSKTIRFPGEHPEVDNDLKKTMYGTKDTSILPSGITPDAIYATVGTPRTKYG
FIDAYLVRGTYHVKDGLLKDGTGTMVAGGNQFSRGWAEWLTPEMAAKINKAIPSFPVKME
DFGTSGSHQWGMSSYGAKYEKEFLFQPASSYCEMCHTFKFDFQTKDEFFAALGNPKELQK
HTIAKGITCEECHGAGGHLDGGIGGGMPSNCERCHQRFNFVEELAETPQGKEKLEYAFNV
KMKSSCPSCGTEGSQMFASAHYDKGMRCSTCHDPHEVTDGDWTSGITKPKIIKQCTDCHT
AQAEIAKNTNTHSNQTCQSCHMPNMGSCENFTAIQFPDMAGFDNVRKSHMWKIDVDPLRK
TLNPPEGKSRDATTKGWTVAKDENGYNYLDLMWTCARTSASDHDVVDNKGCHSQFQSELE
VGLHFEDQMEIYGEVQKWQKPVKDTFAQVEQALARIDKLLEVTKLSVEDKTQVLMLTDKA
QDVVRLIKADGSWGVHGPRYSLKRLDAALTYVTQAQAIIDGNGLSAQKM