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.

Belongs to the CheB family.

381 amino acids

MRTAVASPAALDSGRQEPLRVMVVDDSVVIRGLISRWIEAEPDMVVAASLRTGLDAVNQVERANPDVVVLDIEMPELDGISALPQLLAKKRNLIVIMASTLTRRNAEISFKALSLGAADYIPKPESTREIAAADIFKHDLIQKIRHLAAKRRRPAALASAREPEPRPIQATPVPAHSAPVLRPFSTHAPRALLIGSSTGGPQALMTLVAGIGPVIDRYPVLITQHMPPTFTTILAEHLARAAGRPAHEGVDEEIVKPGHIYLATGGRHMRLARKGTGAVIVLDDGPAVNFCKPAVDPLFTSAIDVWQGGILAVILTGMGSDGMRGGQQIVAAGGNVIAQDEASSVVWGMPGAAAQAGICAAVLPLQQIAPKLVRLFAGDHS

40.2 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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