Chains and heterogens:
PDB Chain Sequences:
>1c7jA (A:) thqivttqygkvkgttengvhkwkgipyakppvgqwrfkapeppevwedvldataygpvc pqpsdllslsytelprqsedclyvnvfapdtpsqnlpvmvwihggafylgagseplydgs klaaqgevivvtlnyrlgpfgfmhlssfdeaysdnlglldqaaalkwvrenisafggdpd nvtvfgesaggmsiaallampaakglfqkaimesgasrtmtkeqaastaaaflqvlgine sqldrlhtvaaedllkaadqlriaekenifqlffqpaldpktlpeepeksiaegaasgip lligttrdegylfftsdsdvrsqetldaaleyslgkplaekaadlyprslesqihmvtdl lfwrpavafasaqshyapvwmyrfdwhpekppynkafhalelpfvfgnldglermakaei tdevkqlshtiqsawitfaktgnpsteavnwpayheetretvildseitiendpesekrq klfps