>4O4O_1|Chains A, B|Phycocyanobilin lyase CpcT|Nostoc sp. (103690) MTHSTDIATLARWMAADFSNQAQAFENPPFYAHIRVCMRPLPWEVLSGVGFFVEQAYDYMLNDPYRLRVLKLMIVGDRIHIENYTVKQEENFYGASRDLNRLQTLTSESLEKLPGCNMIVEWTGNSFKGTVEPGKGCIVVRKGQKTYLDSEFEINEEKFISLDRGRDLETDAHIWGSVAGPFYFVRLHNFADEVKISAELEHHHHHH