>d1v97b4 d.87.2.1 (B:415-528) Xanthine oxidase, domain 4 (?) {Cow (Bos taurus) [TaxId: 9913]} deffsafkqasrreddiakvtcgmrvlfqpgsmqvkelalcyggmadrtisalkttqkql skfwnekllqdvcaglaeelslspdapggmiefrrtltlsfffkfyltvlkklg