Chains and heterogens:
PDB Chain Sequences:
>2op1A (A:) mvhhhhhhnedicfiagigdtngygwgiakelskrnvkiifgiwppvynifmknykngkf dndmiidkdkkmnildmlpfdasfdtandideetknnkrynmlqnytiedvanlihqkyg kinmlvhslanakevqkdllntsrkgyldalskssyslislckyfvnimkpqssiislty hasqkvvpgygggmssakaalesdtrvlayhlgrnynirintisagplksraatainkln ntyenntnqnknrnshdvhnimnnsgekeekknsasqnytfidyaieysekyaplrqkll stdigsvasfllsresraitgqtiyvdnglnimflpdd
>2op1A (A:) edicfiagigdtngygwgiakelskrnvkiifgiwppvynifmknykngkfdndmiidkk mnildmlpfdasfdtandideetknnkrynmlqnytiedvanlihqkygkinmlvhslan akevqkdllntsrkgyldalskssyslislckyfvnimkpqssiisltyhasqkvvpgyg ggmssakaalesdtrvlayhlgrnynirintisagplkstfidyaieysekyaplrqkll stdigsvasfllsresraitgqtiyvdnglnimflpd
>2op1B (B:) mvhhhhhhnedicfiagigdtngygwgiakelskrnvkiifgiwppvynifmknykngkf dndmiidkdkkmnildmlpfdasfdtandideetknnkrynmlqnytiedvanlihqkyg kinmlvhslanakevqkdllntsrkgyldalskssyslislckyfvnimkpqssiislty hasqkvvpgygggmssakaalesdtrvlayhlgrnynirintisagplksraatainkln ntyenntnqnknrnshdvhnimnnsgekeekknsasqnytfidyaieysekyaplrqkll stdigsvasfllsresraitgqtiyvdnglnimflpdd
>2op1B (B:) dicfiagigdtngygwgiakelskrnvkiifgiwppvynifmknykngkfdndmikmnil dmlpfdasfdtandideetknnkrynmlqnytiedvanlihqkygkinmlvhslanakev qkdllntsrkgyldalskssyslislckyfvnimkpqssiisltyhasqkvvpgygggms sakaalesdtrvlayhlgrnynirintisagplksraataintfidyaieysekyaplrq kllstdigsvasfllsresraitgqtiyvdnglnimflpd