>d3ax9b2 a.56.1.1 (B:93-165) Xanthine oxidase, domain 2 {Cow (Bos taurus) [TaxId: 9913]} stktrlhpvqeriakshgsqcgfctpgivmsmytllrnqpeptveeiedafqgnlcrctg yrpilqgfrtfak