Chains and heterogens:
PDB Chain Sequences:
>1r59O (O:) aeknyvmaidqgttssraiifdrngkkigssqkefpqyfpksgwvehnaneiwnsvqsvi agafiesgirpeaiagigitnqrettvvwdkttgqpianaivwqsrqsspiadqlkvdgh temihektglvidayfsatkvrwlldniegaqekadngellfgtidswlvwkltdgqvhv tdysnasrtmlynihklewdqeildllnipssmlpevksnsevyghtrsyhfygsevpia gmagdqqaalfgqmafekgmikntygtgafivmntgeepqlsdndllttigygingkvyy alegsifvagsaiqwlrdglrmietspqseelaakakgdnevyvvpaftglgapywdsea rgavfgltrgttkedfvratlqavayqskdvidtmkkdsgidipllkvdggaakndllmq fqadildidvqraanlettalgaaylaglavgfwkdldelksmaeegqmftpempaeerd nlyegwkqavaatqtfkfkakkege
>1r59O (O:) nyvmaidqgttssraiifdrngkkigssqkefpqyfpksgwvehnaneiwnsvqsviaga fiesgirpeaiagigitnqrettvvwdkttgqpianaivwqsrqsspiadqlkvdghtem ihektglvidayfsatkvrwlldniegaqekadngellfgtidswlvwkltdgqvhvtdy snasrtmlynihklewdqeildllnipssmlpevksnsevyghtrsvpiagmagdqqaal fgqmafekgmikntygtgafivmntgeepqlsdndllttigygingkvyyalegsifvag saiqwlrdglrmietspqseelaakakgdnevyvvpaftglgapywdseargavfgltrg ttkedfvratlqavayqskdvidtmkkdsgidipllkvdggaakndllmqfqadildidv qraanlettalgaaylaglavgfwkdldelksmaeegqmftpempaeerdnlyegwkqav
>1r59X (X:) aeknyvmaidqgttssraiifdrngkkigssqkefpqyfpksgwvehnaneiwnsvqsvi agafiesgirpeaiagigitnqrettvvwdkttgqpianaivwqsrqsspiadqlkvdgh temihektglvidayfsatkvrwlldniegaqekadngellfgtidswlvwkltdgqvhv tdysnasrtmlynihklewdqeildllnipssmlpevksnsevyghtrsyhfygsevpia gmagdqqaalfgqmafekgmikntygtgafivmntgeepqlsdndllttigygingkvyy alegsifvagsaiqwlrdglrmietspqseelaakakgdnevyvvpaftglgapywdsea rgavfgltrgttkedfvratlqavayqskdvidtmkkdsgidipllkvdggaakndllmq fqadildidvqraanlettalgaaylaglavgfwkdldelksmaeegqmftpempaeerd nlyegwkqavaatqtfkfkakkege
>1r59X (X:) nyvmaidqgttssraiifdrngkkigssqkefpqyfpksgwvehnaneiwnsvqsviaga fiesgirpeaiagigitnqrettvvwdkttgqpianaivwqsrqsspiadqlkvdghtem ihektglvidayfsatkvrwlldniegaqekadngellfgtidswlvwkltdgqvhvtdy snasrtmlynihklewdqeildllnipssmlpevksnsevyghtrsvpiagmagdqqaal fgqmafekgmikntygtgafivmntgeepqlsdndllttigygingkvyyalegsifvag saiqwlrdglrmietspqseelaakakgdnevyvvpaftglgapywdseargavfgltrg ttkedfvratlqavayqskdvidtmkkdsgidipllkvdggaakndllmqfqadildidv qraanlettalgaaylaglavgfwkdldelksmaeegqmftpempaeerdnlyegwkqav