>4ymxB (B:) SEQRES residues mnkkslflafavvfalafmlsgcgskfntvdqikqkgvivmgtsadfppfefhkveggkd eivgfdidianaiakklgvkleikdmdfkglipalqagrvdmviagmtptaerkksvdfs dlyydsrqvvvvkndspiskfddlkvktiavqigttseeaakkipnvklkqlnrvsdefm dlqngrcdaivvedtvakaylkeykdmkilymdeinnvengsavavakgnkslldvvnev ikelkqsgeydklvdkwfkq