Chains and heterogens:
PDB Chain Sequences:
>1bjnA (A:) qifnfssgpamlpaevlkqaqqelrdwnglgtsvmevshrgkefiqvaeeaekdfrdlln vpsnykvlfchgggrgqfaavplnilgdkttadyvdagywaasaikeakkyctpnvfdak vtvdglravkpmrewqlsdnaaymhycpnetidgiaidetpdfgadvvvaadfsstilsr pidvsrygviyagaqknigpagltivivredllgkaniacpsildysilndngsmfntpp tfawylsglvfkwlkanggvaemdkinqqkaellygvidnsdfyrndvakrnrsrmnvpf qladsaldklfleesfaaglhalkghrvvggmrasiynamplegvkaltdfmveferrhg
>1bjnB (B:) qifnfssgpamlpaevlkqaqqelrdwnglgtsvmevshrgkefiqvaeeaekdfrdlln vpsnykvlfchgggrgqfaavplnilgdkttadyvdagywaasaikeakkyctpnvfdak vtvdglravkpmrewqlsdnaaymhycpnetidgiaidetpdfgadvvvaadfsstilsr pidvsrygviyagaqknigpagltivivredllgkaniacpsildysilndngsmfntpp tfawylsglvfkwlkanggvaemdkinqqkaellygvidnsdfyrndvakrnrsrmnvpf qladsaldklfleesfaaglhalkghrvvggmrasiynamplegvkaltdfmveferrhg