Chains and heterogens:
PDB Chain Sequences:
>1hqrA (A:) eehviiqaefylnpdqsgefmfdfdgdeifhvdmakketvwrleefgrfasfeaqgalan iavdkanleimtkrsnytpitnvppevtvltnspvelrepnvlicfidkftppvvnvtwl rngkpvttgvsetvflpredhlfrkfhylpflpstedvydcrvehwgldepllkhwefd
>1hqrA (A:) eehviiqaefylnpdqsgefmfdfdgdeifhvdmakketvwrleefgrfasfeaqgalan iavdkanleimtkrsnytpitnvppevtvltnspvelrepnvlicfidkftppvvnvtwl rngkpvtgvsetvflpredhlfrkfhylpflpstedvydcrvehwgldepllkhwefd
>1hqrB (B:) dtrprflqqdkyechffngtervrflhrdiynqeedlrfdsdvgeyravtelgrpdaeyw nsqkdfledrraavdtycrhnygvgesftvqrrvepkvtvypartqtlqhhnllvcsvng fypgsievrwfrnsqeekagvvstgliqngdwtfqtlvmletvprsgevytcqvehpsvt spltvewra
>1hqrB (B:) dtrprflqqdkyechffngtervrflhrdiynqeedlrfdsdvgeyravtelgrpdaeyw nsqkdfledrraavdtycrhnygvgesftvqrrvepkvtvypahnllvcsvngfypgsie vrwfrnsqeekagvvstgliqngdwtfqtlvmletvprevytcqvehpsvtspltvewra
>1hqrD (D:) kkdisnvksdllyaytitpydykdcrvnfstthtlnidtqkyrgkdyyissemsyeasqk fkrddhvdvfglfyilnshtgeyiyggitpaqnnkvnhkllgnlfisgesqqnlnnkiil ekdivtfqeidfkirkylmdnykiydatspyvsgrieigtkdgkheqidlfdspnegtrs difakykdnriinmknfshfdiylek