>2BIW_1|Chains A, B, C, D|APOCAROTENOID-CLEAVING OXYGENASE|SYNECHOCYSTIS SP. (1148) MVTSPPTSSPSQRSYSPQDWLRGYQSQPQEWDYWVEDVEGSIPPDLQGTLYRNGPGLLEIGDRPLKHPFDGDGMVTAFKFPGDGRVHFQSKFVRTQGYVEEQKAGKMIYRGVFGSQPAGGWLKTIFDLRLKNIANTNITYWGDRLLALWEGGQPHRLEPSNLATIGLDDLGGILAEGQPLSAHPRIDPASTFDGGQPCYVTFSIKSSLSSTLTLLELDPQGKLLRQKTETFPGFAFIHDFAITPHYAIFLQNNVTLNGLPYLFGLRGAGECVQFHPDKPAQIILVPRDGGEIKRIPVQAGFVFHHANAFEENGKIILDSICYNSLPQVDTDGDFRSTNFDNLDPGQLWRFTIDPAAATVEKQLMVSRCCEFPVVHPQQVGRPYRYVYMGAAHHSTGNAPLQAILKVDLESGTETLRSFAPHGFAGEPIFVPRPGGVAEDDGWLLCLIYKADLHRSELVILDAQDITAPAIATLKLKHHIPYPLHGSWAQT