Protein Info for Pf1N1B4_4496 in Pseudomonas fluorescens FW300-N1B4

Annotation: Cytochrome C550 (Soluble 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 50 100 153 signal peptide" amino acids 1 to 26 (26 residues), see Phobius details TIGR04494: cytochrome c-550 PedF" amino acids 13 to 152 (140 residues), 210.6 bits, see alignment E=3.3e-67 PF13442: Cytochrome_CBB3" amino acids 70 to 146 (77 residues), 45.1 bits, see alignment E=1.1e-15 PF00034: Cytochrom_C" amino acids 71 to 149 (79 residues), 34.6 bits, see alignment E=4.2e-12

Best Hits

KEGG orthology group: None (inferred from 89% identity to pfl:PFL_2217)

Predicted SEED Role

"Cytochrome C550 (Soluble cytochrome C)" in subsystem Soluble cytochromes and functionally related electron carriers

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 A0A162AZN3 at UniProt or InterPro

Protein Sequence (153 amino acids)

>Pf1N1B4_4496 Cytochrome C550 (Soluble cytochrome C) (Pseudomonas fluorescens FW300-N1B4)
MTTKRNALLVAGLLAGFINAGSVWAHGNVVPQAVETQGLTPIKDAGVQVDADGWAAANPY
RSSPEREKAVQIGSSAYNQNCAACHGLEAKSGGIAPDLRMLDAGEAGDEWFVERVRHGAV
RDGRVYMPKMADYLSQEALWAVRTYLDSVRVEE