>sp|Q1C6W3|CHEB_YERPA Protein-glutamate methylesterase/protein-glutamine glutaminase OS=Yersinia pestis bv. Antiqua GN=cheB MSKIRVLCVDDSALMRQLMTEIINSHPDMEMVAAAQDPLVARDLIKKFNPQVLTLDVEMP RMDGLDFLEKLMRLRPMPVVMVSSLTGKNSEITMRALELGAIDFVTKPQLGIREGMLAYS ELIADKIRTAAKARLPQRVLENKPAMLSHTPLLSSEKLIAIGASTGGTEAIRAVLQPLPP TSPALLITQHMPPGFTRSFAERLNKLCQITVKEAEDGERVLPGHAYIAPGDRHLELARSG ANYQVRIHDGPAVNRHRPSVDVLFRSVAQYAGRNAVGVILTGMGNDGAAGLLEMHRAGAY TLAQNEASCVVFGMPREAIAMGGVNDVVELNQISQRMLAQISSGQALRI