>6V6H_1|Chains A, B, C, D|Histidine ammonia-lyase|Trypanosoma cruzi (5693) HHHHHHMRVILDGCSLTPDVLYALGYEKGATIEISDEAVARITAARAVIDKIVNDRQTVYGINTGFGKFESTIIPPHQLEELQLNLIRSHSACVGEPLTPERARMMLALRVNVLCKGHSGIRLETVQKYLKAFNAGVVPYIPEQGTVGASGDLGPLSHLALGMLGEGLLATLNNKKFRDAGSVLRELGVEPITLAAKEGLALINGTQFISALGAEAVVRARKIARLADVALAMSHEALRATNSTLNPDIHRVRPHKGQQLVAQRLRALLHSEEYPSMINESHVNCGRVQDAYSIRCAPQVHGISNEVIEWVYGILTTELNCATDNPLVFPDGVKKVVSGGNFHGEYPAKALDMLAIGVHELGNISERRIERLNNPTLSRLPAFLVKNGGLNSGFMIAHCTAAALVSENKVYCHPASADSISTSAAQEDHVSMGGFSARKAIKVVENVERIIAIELLGACQGIDLLRPLRTTEPMEKVWSLVRSVSPPWEEDRVINTDIDNVTKLLRSGAVWKTVKPYVPEEARFLGVLTVKKPFELKSKM