>Sequence specific deamidase required for methylation of methyl-accepting chemotaxis proteins by CheR sequence 1 (166 aa) MSTTEAVVIKVGIADVKIARFPDTIRTSGLGSCVGLVLYDKEKQTAGLVHVMLPDSTLSKTAELNRAKYA DTAVQTTIDMLIEAGCRKFALKAKLAGGSEMFKFKSTNDLMKIGPRNVLAIKEQLSLFNIPIISEDTGGS SGRTIEFEPKSCMLHIRTVKQGEKTI