>5B3V_1|Chains A, B, C, D|Biliverdin reductase|Synechocystis sp. (1111708) GSHMSENFAVATPVRVGIVGTGYAAQRRAEVFRGDRRSQLVSFWGNSEANTAKFADTFGVRPQQSWQALINDPEIDLVLIATINQLHGAIAEAALQAGKHVVLEYPLALTYAMGKKLQQLAREKGKLLHVEHIELLGGVHQAIRQNLGKIGEVFYARYSTIMGQNPAPQRWTYHHQQFGFPLVAALSRISRFTDLFGTVQQVDAQCRFWDQPNPEYFRACLATAYLQFNNGLKAEVIYGKGEVFHQNERIFTLHGDRGTLIFVGETGRLIQGQTETEITVGSRRGLFRQDTEAVLDYLTTGKPLYVDLEASLYALEVADLCAQACGYKVEN