>sp|Q9K6A4|CHDC_HALH5 Coproheme decarboxylase OS=Halalkalibacterium halodurans GN=chdC MNEAAKTLDGWYCLHDFRTINWAELKTLSTEERQQIINEFLDLMEKWNDTEAQGEGSHAV YTIVGQKADVMLMILRPSMEELNEIETAFNKSRFAEFTVPAYSYVSVVELSNYMAGDSDD DPYQNPHVRARLYPQLPKAKHVCFYPMDKRRQGDDNWYMLPMDQRRELMKSHGMIGRSYA GKVKQIITGSVGFDDWEWGVTLFADDVLQFKKLVYEMRFDEVSARYGEFGSFFVGNLLTA EGIPSYFYV