Chains and heterogens:
PDB Chain Sequences:
>1bd2A (A:) gshsmryfftsvsrpgrgeprfiavgyvddtqfvrfdsdaasqrmeprapwieqegpeyw dgetrkvkahsqthrvdlgtlrgyynqseagshtvqrmygcdvgsdwrflrgyhqyaydg kdyialkedlrswtaadmaaqttkhkweaahvaeqlraylegtcvewlrrylengketlq rtdapkthmthhavsdheatlrcwalsfypaeitltwqrdgedqtqdtelvetrpagdgt fqkwaavvvpsgqeqrytchvqheglpkpltlrwe
>1bd2B (B:) miqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskd wsfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm
>1bd2B (B:) iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm
>1bd2D (D:) qqvkqnspslsvqegrisilncdytnsmfdyflwykkypaegptflisissikdknadgr ftvflnksakhlslhivpsqpgdsavyfcaamegaqklvfgqgtrltinpniqnpdpavy qlrdskssdksvclftdfdsqtnvsqskdsdvyitdktvldmrsmdfksnsavawsnksd facanafnnsiipedtffpspess
>1bd2D (D:) qqvkqnspslsvqegrisilncdytnsmfdyflwykkypaegptflisissikdknadgr ftvflnksakhlslhivpsqpgdsavyfcaamegaqklvfgqgtrltinpniqnpdpavy qlrdsksvclftdfdsqtnvsqskdsdvyitdktvldmdfksnsavawsnksdfacanaf nnsiipedtf
>1bd2E (E:) nagvtqtpkfqvlktgqsmtlqcaqdmnheymswyrqdpgmglrlihysvgagitdqgev pngynvsrsttedfplrllsaapsqtsvyfcassypgggfyeqyfgpgtrltvtedlknv fppevavfepseaeishtqkatlvclatgfypdhvelswwvngkevhsgvstdpqplkeq palndsryalssrlrvsatfwqdprnhfrcqvqfyglsendewtqdrakpvtqivsaeaw grad
>1bd2E (E:) gvtqtpkfqvlktgqsmtlqcaqdmnheymswyrqdpgmglrlihysvgagitdqgevpn gynvsrsttedfplrllsaapsqtsvyfcassypgggfyeqyfgpgtrltvtedlknvfp pevavfepseaeishtqkatlvclatgfypdhvelswwvngkevhsgvstdpqplkeqpa lndsryalssrlrvsatfwqdprnhfrcqvqfyglsendewtqdrakpvtqivsaeawgr ad