Protein Info for Psyr_4209 in Pseudomonas syringae pv. syringae B728a

Annotation: PAC motif: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 50 100 150 200 250 300 350 400 434 PF08447: PAS_3" amino acids 113 to 201 (89 residues), 61 bits, see alignment E=2.1e-20 amino acids 252 to 341 (90 residues), 73.9 bits, see alignment E=2e-24 TIGR00229: PAS domain S-box protein" amino acids 137 to 211 (75 residues), 25.7 bits, see alignment E=5.4e-10 PF00015: MCPsignal" amino acids 360 to 431 (72 residues), 97.6 bits, see alignment E=1.5e-31

Best Hits

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_4209)

Predicted SEED Role

"methyl-accepting chemotaxis protein, putative"

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 Q4ZNN3 at UniProt or InterPro

Protein Sequence (434 amino acids)

>Psyr_4209 PAC motif:Bacterial chemotaxis sensory transducer (Pseudomonas syringae pv. syringae B728a)
MLHLFSPRRDKKALQQLISSLKGGTEPAVGGCAEKSAVLECWSSLSTQRRLDEQRIAALE
QELETARHLLGEASASAAAYETRFDLVNRASSEGLWDMEVVAGDPVNPNNRFWWSQQFRT
LLGFNDERDFPNVLASWADRLHPQDKQASLDAFAKHLNDRSGNTPYRIKNRLAMKDGTYR
WFYAQGETLRDARGTPLRVAGSLRDIHDELERDLEHDVIITRFELAREMLSDGLWDMEVI
AGDPVNARNPFWWSPQFRRLLGFETVEEFPDVLDSWASRLHPEDKERSLTAFGAHLNDRT
GKTPFDIEYRLKMKTGEYRWFRARGQTRRNPEGVPLRVVGALVDVHLKHEQDALRDTEAQ
HQKNLEENIAQLTQIVGTIQSIASQTNLLALNAAIEAARAGEAGRGFAVVADEVRKLATR
TTEATEQAASMMSR