Protein Info for Psyr_1964 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: Protein of unknown function DUF323

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 50 100 150 200 250 288 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details PF03781: FGE-sulfatase" amino acids 41 to 286 (246 residues), 198.4 bits, see alignment E=8.7e-63

Best Hits

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_1964)

MetaCyc: 68% identical to dihydropyoverdine dehydrogenase (Pseudomonas aeruginosa PAO1)
RXN-20771

Predicted SEED Role

"PvdO, pyoverdine responsive serine/threonine kinase (predicted by OlgaV)" in subsystem Siderophore Pyoverdine

MetaCyc Pathways

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 Q4ZV15 at UniProt or InterPro

Protein Sequence (288 amino acids)

>Psyr_1964 Protein of unknown function DUF323 (Pseudomonas syringae pv. syringae B728a ΔmexB)
MKKTLLPLSALLGLLLCGTTLAATPAAVPAPGKVFKDCKDCPEMVVLPAGTFTMGAPEEE
LGRQPDEGPLHDVTFAKPFAISRFQVLAGEWAAYIKSSGYKMPDGDTRPGRECKAGKPRY
PLSPRQPAVCMDWNEAKAYVEWLSKKTGKSYHMVSEAQREYAARGGSKGSFPFPMDEGKP
YSIAKHANTYGPEDGFSYTAPAGSYSPNDFGIYDAHGNVYEWTADCETSNYNGAPTDGSA
WLAGDCTWKMIRGNDWTEAPIFSRSGNRNSRQPDVRGDWLGFRVARDL