Protein Info for SO0264 in Shewanella oneidensis MR-1

Name: scyA
Annotation: cytochrome c (NCBI ptt file)

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 75 99 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details PF13442: Cytochrome_CBB3" amino acids 21 to 95 (75 residues), 56.6 bits, see alignment E=2.7e-19 PF00034: Cytochrom_C" amino acids 22 to 98 (77 residues), 28.6 bits, see alignment E=3e-10

Best Hits

Swiss-Prot: 42% identical to CYC5_PSEME: Cytochrome c5 from Pseudomonas mendocina

KEGG orthology group: None (inferred from 100% identity to son:SO_0264)

Predicted SEED Role

"Cytochrome c-type protein"

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 Q8EK39 at UniProt or InterPro

Protein Sequence (99 amino acids)

>SO0264 cytochrome c (NCBI ptt file) (Shewanella oneidensis MR-1)
MKKLLAMTAVAALTMSVNVSAQDAEAIYNKACTVCHSMGVAGAPKSHNTADWEPRLAKGV
DNLVKSVKTGLNAMPPGGMCTDCTDEDYKAAIEFMSKAK