Chains and heterogens:
PDB Chain Sequences:
>1ya0A (A:) mslqsaqylrqaevlkadmtdsklgpaevwtsrqalqdlyqkmlvtdleyaldkkveqdl wnhafknqittlqgqaknranpnrsevqanlslfleaasgfytqllqelctvfnvdlpcr vkssqlgiisnkqthtsaivkpqssscsyicqhclvhlgdiaryrnqtsqaesyyrhaaq lvpsngqpynqlailasskgdhlttifyycrsiavkfpfpaastnlqkalskalesrdev ktkwgvsdfikafikfhghvylsksleklsplrekleeqfkellfqkafnsqqlvhvtvi nlfqlhhlrdfsneteqhtysqdeqlcwtqllalfmsflgilckcplqnesqeesynayp lpavkvsmdwlrlrprvfqeavvderqyiwpwlisllnsfhpheedlssisatplpeefe lqgflalrpsfrnldfskghqgitgdkegqqrrirqqrlisigkwiadnqprliqcenev gkllfiteipeliledp
>1ya0A (A:) mslqsaqylrqaevlkadmtdsklgpaevwtsrqalqdlyqkmlvtdleyaldkkveqdl wnhafknqittlqgqaknranpnrsevqanlslfleaasgfytqllqelctqssscsyic qhclvhlgdiaryrnqtsqaesyyrhaaqlvpsngqpynqlailasskgdhlttifyycr siavkfpfpaastnlqkalskalesrdevktkwgvsdfikafikfhghvylsksleklsp lrekleeqfkellfqkafnsqqlvhvtvinlfqlhhlrdfsneteqhtysqdeqlcwtql lalfmsflgilckcplqnsqeesynayplpavkvsmdwlrlrprvfqeavvderqyiwpw lisllnsfhpheedlsisatplpeefelqgflalrpsfrnldfskghkegqqrrirqqrl isigkwiadnqprliqcenevgkllfiteipeliledp
>1ya0B (B:) mslqsaqylrqaevlkadmtdsklgpaevwtsrqalqdlyqkmlvtdleyaldkkveqdl wnhafknqittlqgqaknranpnrsevqanlslfleaasgfytqllqelctvfnvdlpcr vkssqlgiisnkqthtsaivkpqssscsyicqhclvhlgdiaryrnqtsqaesyyrhaaq lvpsngqpynqlailasskgdhlttifyycrsiavkfpfpaastnlqkalskalesrdev ktkwgvsdfikafikfhghvylsksleklsplrekleeqfkellfqkafnsqqlvhvtvi nlfqlhhlrdfsneteqhtysqdeqlcwtqllalfmsflgilckcplqnesqeesynayp lpavkvsmdwlrlrprvfqeavvderqyiwpwlisllnsfhpheedlssisatplpeefe lqgflalrpsfrnldfskghqgitgdkegqqrrirqqrlisigkwiadnqprliqcenev gkllfiteipeliledp
>1ya0B (B:) mslqsaqylrqaevlkadmtdsklgpaevwtsrqalqdlyqkmlvtdleyaldkkveqdl wnhafknqittlqgqaknranpnrsevqanlslfleaasgfytqllqelctvfnvdlpcp qssscsyicqhclvhlgdiaryrnqtsqaesyyrhaaqlvpsngqpynqlailasskgdh lttifyycrsiavkfpfpaastnlqkalskalesrdevktkwgvsdfikafikfhghvyl sksleklsplrekleeqfkellfqkafnsqqlvhvtvinlfqlhhlrdfsneteqhtysq deqlcwtqllalfmsflgilckcplqneesynayplpavkvsmdwlrlrprvfqeavvde rqyiwpwlisllnsfhpheedlssisatplpeefelqgflalrpsfrnldfskkegqqrr irqqrlisigkwiadnqprliqcenevgkllfiteipeliledp