Chains and heterogens:
PDB Chain Sequences:
>1dtwA (A:) sslddkpqfpgasaefidklefiqpnvisgipiyrvmdrqgqiinpsedphlpkekvlkl yksmtllntmdrilyesqrqgrisfymtnygeegthvgsaaaldntdlvfgqyreagvlm yrdyplelfmaqcygnisdlgkgrqmpvhygckerhfvtissplatqipqavgaayaakr ananrvvicyfgegaasegdahagfnfaatlecpiiffcrnngyaistptseqyrgdgia argpgygimsirvdgndvfavynatkearrravaenqpflieamtyrighhstsddssay rsvdevnywdkqdhpisrlrhyllsqgwwdeeqekawrkqsrrkvmeafeqaerkpkpnp nllfsdvyqempaqlrkqqeslarhlqtygehypldhfdk
>1dtwA (A:) pqfpgasaefidklefiqpnvisgipiyrvmdrqgqiinpsedphlpkekvlklyksmtl lntmdrilyesqrqgrisfymtnygeegthvgsaaaldntdlvfgqyreagvlmyrdypl elfmaqcygnisdlgkgrqmpvhygckerhfvtissplatqipqavgaayaakrananrv vicyfgegaasegdahagfnfaatlecpiiffcrnngyaistptseqyrgdgiaargpgy gimsirvdgndvfavynatkearrravaenqpflieamtyrighhstsddssayrhpisr lrhyllsqgwwdeeqekawrkqsrrkvmeafeqaerkpkpnpnllfsdvyqempaqlrkq qeslarhlqtygehypldhfdk
>1dtwB (B:) vahftfqpdpepreygqtqkmnlfqsvtsaldnslakdptavifgedvafggvfrctvgl rdkygkdrvfntplceqgivgfgigiavtgataiaeiqfadyifpafdqivneaakyryr sgdlfncgsltirspwgcvghgalyhsqspeaffahcpgikvviprspfqakglllscie dknpciffepkilyraaaeevpiepyniplsqaeviqegsdvtlvawgtqvhvirevasm akeklgvscevidlrtiipwdvdticksviktgrllisheapltggfaseisstvqeecf lnleapisrvcgydtpfphifepfyipdkwkcydalrkminy
>1dtwB (B:) qtqkmnlfqsvtsaldnslakdptavifgedvafggvfrctvglrdkygkdrvfntplce qgivgfgigiavtgataiaeiqfadyifpafdqivneaakyryrsgdlfncgsltirspw gcvghgalyhsqspeaffahcpgikvviprspfqakglllsciedknpciffepkilyra aaeevpiepyniplsqaeviqegsdvtlvawgtqvhvirevasmakeklgvscevidlrt iipwdvdticksviktgrllisheapltggfaseisstvqeecflnleapisrvcgydtp fphifepfyipdkwkcydalrkminy