Protein Info for CSW01_00570 in Vibrio cholerae E7946 ATCC 55056

Annotation: cytochrome c4

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 50 100 150 205 signal peptide" amino acids 1 to 19 (19 residues), see Phobius details PF00034: Cytochrom_C" amino acids 24 to 103 (80 residues), 49.1 bits, see alignment E=1.2e-16 amino acids 117 to 202 (86 residues), 35.1 bits, see alignment E=2.8e-12 PF13442: Cytochrome_CBB3" amino acids 31 to 100 (70 residues), 23.3 bits, see alignment E=6.8e-09 amino acids 125 to 201 (77 residues), 22.6 bits, see alignment E=1.1e-08

Best Hits

Swiss-Prot: 45% identical to CYC4_PSEST: Cytochrome c4 (cc4) from Pseudomonas stutzeri

KEGG orthology group: None (inferred from 100% identity to vco:VC0395_A2406)

Predicted SEED Role

"Cytochrome c4" 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)

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

Find the best match in UniProt

Protein Sequence (205 amino acids)

>CSW01_00570 cytochrome c4 (Vibrio cholerae E7946 ATCC 55056)
MKKLALILSVLASCSVWAQGSIEAGKAKSLTCAACHGADGNSPLTIYPKLAGQHEKYLEK
QLKELKLGASSGGKQGRYDPVMSAMAMPLSDEDIADLAAYYASMPISGNTTPEDVVAQGK
VLYTAGDASRGLTACIACHGPRGNGTELSGFPKISGQHADYIKAQLEKFRSGTRANDMNE
MMRDVAHKLTDADIDILSKYVGGLH