Protein Info for Psest_3397 in Pseudomonas stutzeri RCH2

Annotation: Cytochrome c peroxidase

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 50 100 150 200 250 300 342 signal peptide" amino acids 1 to 21 (21 residues), see Phobius details PF03150: CCP_MauG" amino acids 49 to 198 (150 residues), 191.1 bits, see alignment E=1.7e-60 PF00034: Cytochrom_C" amino acids 207 to 319 (113 residues), 22.9 bits, see alignment E=1.8e-08

Best Hits

Swiss-Prot: 71% identical to CCPR_PSEAE: Cytochrome c551 peroxidase (ccpA) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

KEGG orthology group: K00428, cytochrome c peroxidase [EC: 1.11.1.5] (inferred from 96% identity to psa:PST_0947)

MetaCyc: 71% identical to cytochrome c peroxidase (Pseudomonas aeruginosa)
Cytochrome-c peroxidase. [EC: 1.11.1.5]

Predicted SEED Role

"Cytochrome c551 peroxidase (EC 1.11.1.5)" (EC 1.11.1.5)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.11.1.5

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 L0GQ16 at UniProt or InterPro

Protein Sequence (342 amino acids)

>Psest_3397 Cytochrome c peroxidase (Pseudomonas stutzeri RCH2)
MRPSLPLLLSSLLFTGTASADELRERANAIFKPIPDKVTEVRGHAVSEDQAMLGHKLWFD
PRLSSSHVISCNTCHNLSIGGSDNVPTSIGHGWQKGPRNSPTVLNAVFNAAQFWDGRAKD
LQEQAKGPVQASVEMNSTPERVVATLKSIPEYAAEFKKAFPKDKEPVSFDNMAYALEAFE
VSLTTPNSPFDRFLKGEDKALDDKQKQGLALFMDAGCSSCHNGVNLGGQGYFPFGVVKKP
GAEVLPTGDKGRFTVTNTASDEYVFRAAPLRNVALTPPYFHSGEVWELEQAVAIMGDSQL
GRQLNKDEVSAITAFLHSVTGEQPQVAYPILPASTATTPKPE