>4YV2_1|Chains A, B|Spermidine synthase, putative|Trypanosoma cruzi (strain CL Brener) (353153) MAHHHHHHMPGSELISGGWFREENDQWPGQAMSLRVEKVLYDAPTKFQHLTIFESDPKGPWGTVMALDGCIQVTDYDEFVYHEVLGHTSLCSHPKPERVLIIGGGDGGVLREVLRHGTVEHCDLVDIDGEVMEQSKQHFPQISRSLADPRATVRVGDGLAFVRQTPDNTYDVVIIDTTDPAGPASKLFGEAFYKDVLRILKPDGICCNQGESIWLDLELIEKMSRFIRETGFASVQYALMHVPTYPCGSIGTLVCSKKAGVDVTKPLRPVEDMPFAKDLKYYDSEMHKASFALPRFARHINNSE