>sp|P0A1Q9|HEM3_SALTI Porphobilinogen deaminase OS=Salmonella typhi GN=hemC MLDNVLRIATRQSPLALWQAHYVKDALMATHPGLTVELVPMVTRGDVILDTPLAKVGGKG LFVKELEIALLEKRADIAVHSMKDVPVAFPDGLGLVTICEREDPRDAFVSNKYHSLDDLP AGSIVGTSSLRRQCQLAERRPDLIIRSLRGNVGTRLGKLDNGDYDAIILAVAGLKRLGLE SRIRTALPPDVSLPAVGQGAVGIECRLDDARTQALLAPLNHSQTALRVTAERAMNTRLEG GCQVPIGSYAEIINGEIWLRALVGAPDGSVMVRGERRGSPEQAEQMGISLAEELLENGAR AILTEVYNGETPA