Protein Info for Psest_1741 in Pseudomonas stutzeri RCH2
Annotation: Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains
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
Best Hits
Swiss-Prot: 97% identical to CHEY_PSEAE: Chemotaxis protein CheY (cheY) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
KEGG orthology group: K03413, two-component system, chemotaxis family, response regulator CheY (inferred from 100% identity to psa:PST_2568)Predicted SEED Role
"Chemotaxis regulator - transmits chemoreceptor signals to flagelllar motor components CheY" in subsystem Bacterial Chemotaxis or Flagellar motility or Two-component regulatory systems in Campylobacter
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
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 L0GLM4 at UniProt or InterPro
Protein Sequence (124 amino acids)
>Psest_1741 Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains (Pseudomonas stutzeri RCH2) MKILIVDDFSTMRRIIKNLLRDLGFTNTAEADDGTTALPMLKSGSFDFLVTDWNMPGMSG IDLLRTVRADERLKHLPVLMVTAEAKRDQIIEAAQAGVNGYVVKPFTAQVLKEKIEKIFE RVNG