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cheB4

Gene
cheB4
Protein
Protein-glutamate methylesterase/protein-glutamine glutaminase 4
Organism
Hahella chejuensis (strain KCTC 2396)
Length
388 amino acids
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.
Mass
41.671 kDa
Sequence
MTLKVLVVDDSGFFRRRLCEILSSISDVDVVGTASNGREGVEMALKLKPDVITMDYEMPVMDGITAVKEIMRVQPTPVLMFSSLTYEGARVTFDALEAGAVDFLPKSFEAMSGDASKIKRLLHDRIKEVSRAKYRMSGASAPASVPQPAKPAAPIPVREPPKPAAPVTRPAEPRAKAPPAKPEPKPEVKAAKSRRTPRQDYKVVLIGTSTGGPVALQKILTRLPGAFPAPLVLVQHMPASFTPAFAERLNRLSQLSVKQAENGEILKPGWAYIAPGGKQTLIERVGAQARVKILDGDERLHYKPCVDVTFGSCAKMFPGKVLGVILTGMGADGREGCRMLKETGSVVWSQDEATSVIYGMPMAVATAGLSDEVLALDEFAPRLIDGVG

Gene
cheB4
Protein
Protein-glutamate methylesterase/protein-glutamine glutaminase 4
Organism
Anaeromyxobacter dehalogenans (strain 2CP-C)
Length
356 amino acids
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.
Mass
37.207 kDa
Sequence
MDAGPAPAREPRRIRVLVVDDSAVVRNVFQQELSADPGIEVVGTAPDPFAARDLILERAPDVITLDVEMPRMDGITFLHKIMRYRPTPVIVVSSLTPAGGALALEALAAGACDVMCKPGAAYSVGEMTADLVEKVKEAAAAGVRAPAPLPPPDRAATPRALARTTLQVVAIGASTGGTVAIERILAALPPGAPGIVVTQHMPELFTRYFANRLRDRSGLDAREAQGGESVVPGTVLVAPGSRHMLLRRSGARYVVEIKDGPRVNRHRPSVDVMFRSVARAAGPNAIGVILTGMGGDGAQGLRAMRDAGARTVAQDEASCVVYGMPKVAVELGAVERSLPLDRIAPEILRLAGEAGG

Gene
cheB4
Protein
Protein-glutamate methylesterase/protein-glutamine glutaminase 4
Organism
Myxococcus xanthus (strain DK 1622)
Length
353 amino acids
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.
Mass
37.304 kDa
Sequence
MKNDPLRILVAEDSPTARRLLVEIVRADPALTVVGEARDGVEAVELAQRLRPSLVTMDIQMPRMDGLEATRRIMTEVPTPVVVVSTLVERDIQTSMAALRAGALAVLQKPLGPESPDFDADSRRLRDTLKAMAEVKVVRRWPDRTAPPAPVPTPPAPPVSPTRPGVVALAASTGGPAALFRLLSELPASFPVPLLVVQHIAIGFSEGLAQWLRTAGPLPVKVAEDGEPLLPGHVYLAPDDRHLGVRGEGRAEVSRAAPVNGFRPSATWMFRSVARAYGPASLAVILTGMGQDGLEGVRELHGAGGRILAQDEQSSVVYGMPGVVVGANLAHEVVALPDLASRLTSAFRGSGGV

Gene
cheB4
Protein
Protein-glutamate methylesterase/protein-glutamine glutaminase 4
Organism
Geobacter metallireducens (strain GS-15 / ATCC 53774 / DSM 7210)
Length
347 amino acids
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.
Mass
36.897 kDa
Sequence
MVKVLIVDDSASVRLFLQGLLAADPGIEVIGTAADGDEAVEAVARLNPDVVTMDIYMPRMNGLLATRRIMETHPVPIVVVSGNLDAEEVASTFRAIEAGAVTALPRPQGPGHPNHEREARSFVQAVKLMAEVKVIKRWPRRDNPASLPSLPCQAMVPARLKAVAIGASTGGPMVLQTILAGLRRDFPLPVLIVQHMATGFIKGFVEWLNLTSALPVHIAGNGDRLIPGHAYVAPDCFHMLVTEDGTAIELQNTPPENGLRPSVSALFRSVTQAFGAQTVGVLLTGMGSDGARELKRLREAGAVTIVQDRESSVIHGMPGEALKLGAATHTLPPDRIVTALTSLAMEK

Gene
cheB4
Protein
Protein-glutamate methylesterase/protein-glutamine glutaminase 4
Organism
Burkholderia thailandensis (strain ATCC 700388 / DSM 13276 / CIP 106301 / E264)
Length
342 amino acids
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.
Mass
35.991 kDa
Sequence
MNIGIVNDLPLAVEALRRTIALRPEHRVLWVATDGAQAVDFCVAQPPDLVLMDLVMPRIDGVSATRSIMERSPCAILIVTANVGANASYVYEAMGAGALDAVDTPTLGQGGSADPSQPLLAKIDQIGRLLATRMPAAAPAAAAPAPQGALPPLVAIGASAGGPTALTALLRRLPEDFPAAIVIVQHVDQAFAIGMAQWLDGYSRLPVRIARQGGVPQAGEVLLAATNDHLHLTARGSLAYTRRPEETPYRPSVDVFFHSVVDHWKGEAIGVLLTGMGRDGALGLKAMRTKGHYTIAQDEATSAVYGMPKAAAAIGAASAVLPLERIADQLISLVQRNRQRRR