Protein Info for Psyr_3279 in Pseudomonas syringae pv. syringae B728a

Annotation: Cytochrome B561, bacterial

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 50 100 150 179 transmembrane" amino acids 15 to 33 (19 residues), see Phobius details amino acids 45 to 66 (22 residues), see Phobius details amino acids 87 to 112 (26 residues), see Phobius details amino acids 151 to 169 (19 residues), see Phobius details PF01292: Ni_hydr_CYTB" amino acids 8 to 179 (172 residues), 89.3 bits, see alignment E=1.3e-29

Best Hits

KEGG orthology group: K12262, cytochrome b561 (inferred from 100% identity to psb:Psyr_3279)

Predicted SEED Role

"Cytochrome b561"

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 Q4ZRB1 at UniProt or InterPro

Protein Sequence (179 amino acids)

>Psyr_3279 Cytochrome B561, bacterial (Pseudomonas syringae pv. syringae B728a)
MDVSTSQRYTARARWLHWVMAILIVLAYTLILSRTQFGKGSEYRLLVVQSHYWVGILILI
MAFFRVAERRRHRPPGITPPLEGALRIVATLTHYALYAFLLAQPLLGLLTVMVEKGALPI
PLTDLQIPWPLATSDHLAETFEDLHKLLGSIFYYVIGLHVIAALWHHLVRKDNTLKRML