Chains and heterogens:
PDB Chain Sequences:
>1ca1_ (-) wdgkidgtgthamivtqgvsilendlsknepesvrknleilkenmhelqlgstypdydkn aydlyqdhfwdpdtdnnfskdnswylaysipdtgesqirkfsalaryewqrgnykqatfy lgeamhyfgdidtpyhpanvtavdsaghvkfetfaeerkeqykintvgcktnedfyadil knkdfnawskeyargfaktgksiyyshasmshswddwdyaakvtlansqkgtagyiyrfl hdvsegndpsvgknvkelvayistsgekdagtddymyfgiktkdgktqewemdnpgndfm tgskdtytfklkdenlkiddiqnmwirkrkytafpdaykpenikviangkvvvdkdinew isgnstynik