Chains and heterogens:
PDB Chain Sequences:
>1y5rA (A:) mhhhhhhneefrpemlqgkkvivtgaskgigremayhlskmgahvvltarseeglqkvvs rclelgaasahyiagtmedmtfaeqfivkagklmggldmlilnhitqtslslfhddihsv rrvmevnflsyvvmstaalpmlkqsngsiavisslagkmtqpmiapysaskfaldgffst irtelyitkvnvsitlcvlglidtetamkeisgiinaqaspkeecaleiikgtalrksev yydkspltpillgnpgrkimeffslryynkdmfvsn
>1y5rA (A:) eefrpemlqgkkvivtgaskgigremayhlskmgahvvltarseeglqkvvsrclelgaa sahyiagtmedmtfaeqfivkagklmggldmlilnhitqtslslfhddihsvrrvmevnf lsyvvmstaalpmlkqsngsiavisslagkmtqpmiapysaskfaldgffstirtelyit kvnvsitlcvlglidtetamkeisgiinaqaspkeecaleiikgtalrksevyydksplt pillgnpgrkimeffslryynkdmf
>1y5rB (B:) mhhhhhhneefrpemlqgkkvivtgaskgigremayhlskmgahvvltarseeglqkvvs rclelgaasahyiagtmedmtfaeqfivkagklmggldmlilnhitqtslslfhddihsv rrvmevnflsyvvmstaalpmlkqsngsiavisslagkmtqpmiapysaskfaldgffst irtelyitkvnvsitlcvlglidtetamkeisgiinaqaspkeecaleiikgtalrksev yydkspltpillgnpgrkimeffslryynkdmfvsn
>1y5rB (B:) eefrpemlqgkkvivtgaskgigremayhlskmgahvvltarseeglqkvvsrclelgaa sahyiagtmedmtfaeqfivkagklmggldmlilnhitqtslslfhddihsvrrvmevnf lsyvvmstaalpmlkqsngsiavisslagkmtqpmiapysaskfaldgffstirtelyit kvnvsitlcvlglidtetamkeisgiinaqaspkeecaleiikgtalrksevyydksplt pillgnpgrkimeffslryynkdmf