Protein Info for Psyr_0578 in Pseudomonas syringae pv. syringae B728a

Annotation: Histidine kinase, HAMP region:Bacterial chemotaxis sensory transducer

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 50 100 150 200 250 300 350 400 450 500 550 600 644 transmembrane" amino acids 12 to 34 (23 residues), see Phobius details amino acids 290 to 312 (23 residues), see Phobius details PF00672: HAMP" amino acids 310 to 363 (54 residues), 41.2 bits, see alignment 1.6e-14 PF00015: MCPsignal" amino acids 457 to 607 (151 residues), 122 bits, see alignment E=2.5e-39

Best Hits

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_0578)

Predicted SEED Role

"Methyl-accepting chemotaxis protein"

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 Q4ZYX4 at UniProt or InterPro

Protein Sequence (644 amino acids)

>Psyr_0578 Histidine kinase, HAMP region:Bacterial chemotaxis sensory transducer (Pseudomonas syringae pv. syringae B728a)
MSAVLSLLQSRLLRPVFIALGIALLVQVVVAVALTRSTVTALEADLASRLGVDSQHLSSE
LESASSEVTSSLDALSASTRQRLSVGLSTRLKDEQAQLRATLEKDLRESATDMAELLAAV
APRAMWDNDTPTLSEFARRAQRNPNVLFVVYDDAAGEHLTRYMNRDNPLVKALLAKGEGD
RAMDKVLNAAKNDPSVYYVEASISPNGVEIGKVRMGVSTATVEENLAALDKRFATLITSG
EQLVSDSLASASKDSSTALRTRLQSAQSAATAMTGNTRVAVQEAAETLRWRIGTGLALVG
LGVLLLLAVVLGRRVVSKLHLLIAALNDLAAGEGDLTKRVKLDSNDEIGDMSAAVNRFID
KLQPIVREAGEVAQRTGQEIGVMSERNAGADAAAELQRDEVAASLKALEQMADEAQSESH
AMQAALRQVIDIKQATDENTRTSSQVGGLIEALAGQVETGAQVIERLAQQSQQIEVVLEV
IHGIAEQTNLLALNAAIEAARAGETGRGFAVVADEVRALASKTQSSTGDIQAHIVALQRG
AKEAVAAIGIAGRQAKEGLEVLRDSAKRQQTVQASVEQVHAAIGLATKAAVHQAEGAQAV
RGRVEVIHAQAERAAKAVVETTASGKVLDGLAAQLKASLGQFRA