Chains and heterogens:
PDB Chain Sequences:
>1cscA (A:) asstnlkdvlaalipkeqariktfrqqhggtalgqitvdmsyggmrgmkglvyetsvldp degirfrgfsipecqkllpkggxggeplpeglfwllvtgqiptgaqvswlskewakraal pshvvtmldnfptnlhpmsqlsaaitalnsesnfarayaegilrtkywemvyesamdlia klpcvaakiyrnlyragssigaidskldwshnftnmlgytdaqftelmrlyltihsdheg gnvsahtshlvgsalsdpylsfaaamnglagplhglanqevlgwlaqlqkaxxxagadas lrdyiwntlnsgrvvpgyghavlrktdprytcqrefalkhlpgdpmfklvaqlykivpnv lleqgaaanpwpnvdahsgvllqyygmtemnyytvlfgvsralgvlaqliwsralgfple rpksmstdglial
>1cscA (A:) asstnlkdvlaalipkeqariktfrqqhggtalgqitvdmsyggmrgmkglvyetsvldp degirfrgfsipecqkllpkggggeplpeglfwllvtgqiptgaqvswlskewakraalp shvvtmldnfptnlhpmsqlsaaitalnsesnfarayaegilrtkywemvyesamdliak lpcvaakiyrnlyragssigaidskldwshnftnmlgytdaqftelmrlyltihsdhegg nvsahtshlvgsalsdpylsfaaamnglagplhglanqevlgwlaqlqkaagadaslrdy iwntlnsgrvvpgyghavlrktdprytcqrefalkhlpgdpmfklvaqlykivpnvlleq gaaanpwpnvdahsgvllqyygmtemnyytvlfgvsralgvlaqliwsralgfplerpks mstdglial