Protein
Protein-glutamate methylesterase/protein-glutamine glutaminase 4
Organism
Burkholderia thailandensis (strain ATCC 700388 / DSM 13276 / CIP 106301 / E264)
Function
Involved in chemotaxis. Part of a chemotaxis signal transduction system that modulates chemotaxis in response to various stimuli. Catalyzes the demethylation of specific methylglutamate residues introduced into the chemoreceptors (methyl-accepting chemotaxis proteins or MCP) by CheR. Also mediates the irreversible deamidation of specific glutamine residues to glutamic acid.
Similarity
Belongs to the CheB family.
Sequence
MNIGIVNDLPLAVEALRRTIALRPEHRVLWVATDGAQAVDFCVAQPPDLVLMDLVMPRIDGVSATRSIMERSPCAILIVTANVGANASYVYEAMGAGALDAVDTPTLGQGGSADPSQPLLAKIDQIGRLLATRMPAAAPAAAAPAPQGALPPLVAIGASAGGPTALTALLRRLPEDFPAAIVIVQHVDQAFAIGMAQWLDGYSRLPVRIARQGGVPQAGEVLLAATNDHLHLTARGSLAYTRRPEETPYRPSVDVFFHSVVDHWKGEAIGVLLTGMGRDGALGLKAMRTKGHYTIAQDEATSAVYGMPKAAAAIGAASAVLPLERIADQLISLVQRNRQRRR