Chains and heterogens:
PDB Chain Sequences:
>1cb5A (A:) sssglnsekvaaliqklnsdpqfvlaqnvgtthdlldiclkratvqraqhvfqhavpqeg kpitnqkssgrcwifsclnvmrlpfmkklnieefefsqsylffwdkvercyfflsafvdt aqrkepedgrlvqfllmnpandggqwdmlvnivekygvipkkcfpesytteatrrmndil nhkmrefcirlrnlvhsgatkgeisatqdvmmeeifrvvciclgnppetftweyrdkdkn yqkigpitplefyrehvkplfnmedkiclvndprpqhkhnklytveylsnmvggrktlyn nqpidflkkmvaasikdgeavwfgcdvgkhfnsklglsdmnlydhelvfgvslknmnkae rltfgeslmthamtftavsekddqdgaftkwrvenswgedhghkgylcmtdewfseyvye vvvdrkhvpeevlavleqepiilpawdpmgala
>1cb5B (B:) sssglnsekvaaliqklnsdpqfvlaqnvgtthdlldiclkratvqraqhvfqhavpqeg kpitnqkssgrcwifsclnvmrlpfmkklnieefefsqsylffwdkvercyfflsafvdt aqrkepedgrlvqfllmnpandggqwdmlvnivekygvipkkcfpesytteatrrmndil nhkmrefcirlrnlvhsgatkgeisatqdvmmeeifrvvciclgnppetftweyrdkdkn yqkigpitplefyrehvkplfnmedkiclvndprpqhkhnklytveylsnmvggrktlyn nqpidflkkmvaasikdgeavwfgcdvgkhfnsklglsdmnlydhelvfgvslknmnkae rltfgeslmthamtftavsekddqdgaftkwrvenswgedhghkgylcmtdewfseyvye vvvdrkhvpeevlavleqepiilpawdpmgala
>1cb5C (C:) sssglnsekvaaliqklnsdpqfvlaqnvgtthdlldiclkratvqraqhvfqhavpqeg kpitnqkssgrcwifsclnvmrlpfmkklnieefefsqsylffwdkvercyfflsafvdt aqrkepedgrlvqfllmnpandggqwdmlvnivekygvipkkcfpesytteatrrmndil nhkmrefcirlrnlvhsgatkgeisatqdvmmeeifrvvciclgnppetftweyrdkdkn yqkigpitplefyrehvkplfnmedkiclvndprpqhkhnklytveylsnmvggrktlyn nqpidflkkmvaasikdgeavwfgcdvgkhfnsklglsdmnlydhelvfgvslknmnkae rltfgeslmthamtftavsekddqdgaftkwrvenswgedhghkgylcmtdewfseyvye vvvdrkhvpeevlavleqepiilpawdpmgala