Protein Info for Psest_1461 in Pseudomonas stutzeri RCH2

Annotation: Cytochrome c

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 50 100 150 200 250 307 signal peptide" amino acids 1 to 21 (21 residues), see Phobius details PF21342: SoxA-TsdA_cyt-c" amino acids 80 to 160 (81 residues), 33.6 bits, see alignment E=4.7e-12 PF13442: Cytochrome_CBB3" amino acids 181 to 261 (81 residues), 43.8 bits, see alignment E=4e-15 PF00034: Cytochrom_C" amino acids 182 to 264 (83 residues), 38.8 bits, see alignment E=2.9e-13

Best Hits

Swiss-Prot: 87% identical to TSDA_PSEU5: Thiosulfate dehydrogenase (tsdA) from Pseudomonas stutzeri (strain A1501)

KEGG orthology group: None (inferred from 87% identity to psa:PST_2843)

Predicted SEED Role

"FIG002261: Cytochrome c family 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 L0GKW4 at UniProt or InterPro

Protein Sequence (307 amino acids)

>Psest_1461 Cytochrome c (Pseudomonas stutzeri RCH2)
MRAHLMLGLLAMAVGSPLHAAEIKMDDQSQLTQQTSKESGEQYFQPPKESELPANAYGEL
VQQGRAIFVDTQKYAAEYVGNGMNCTNCHIEQGRKANSAPLWGAYPMYPAYRKKNDKVNS
YAERVQGCFQFSMNGKPPAADSHVINALTAYSYWLSTGAPTGQELPGRAYPEVPQPKAGF
DVAKGKQVYAEQCAICHGDNGQGQKAGDGYVFPPLWGKDSFNWGAGMHRINTAAAFIKES
MPLGKGGSLSDDDAWHVAAYMNSHERPQDPRLVEGSVEKTRVRYHANDGVNLYGQEVGGV
VLGQGIK