>d1a2oa1 c.23.1.1 (A:1-140) Methylesterase CheB, N-terminal domain {Salmonella typhimurium} mskirvlsvddsalmrqimteiinshsdmemvatapdplvardlikkfnpdvltldvemp rmdgldfleklmrlrpmpvvmvssltgkgsevtlralelgaidfvtkpqlgiregmlays emiaekvrtaarariaahkp