Chains and heterogens:
PDB Chain Sequences:
>2bpc_ (-) ddtsssinfltrvtgigpsaarklvdegiktledlrknedklnhhqriglkyfedfekri preemlqmqdivlnevkkldpeyiatvcgsfrrgaessgdmdvllthpnftsesskqpkl lhrvveqlqkvrfitdtlskgetkfmgvcqlpsendeneyphrridirlipkdqyycgvl yftgsdifnknmrahalekgftineytirplgvtgvageplpvdseqdifdyiqwryrep kdrse
>2bpc_ (-) ddtsssinfltrvtgigpsaarklvdegiktledlrknedklnhhqriglkyfedfekri preemlqmqdivlnevkkldpeyiatvcgsfrrgaessgdmdvllthpnftsesskqpkl lhrvveqlqkvrfitdtlskgetkfmgvcqlpseneyphrridirlipkdqyycgvlyft gsdifnknmrahalekgftineytirplgvtgvageplpvdseqdifdyiqwryrepkdr se