Chains and heterogens:
PDB Chain Sequences:
>1x80A (A:) sslddkpqfpgasaefidklefiqpnvisgipiyrvmdrqgqiinpsedphlpkekvlkl yksmtllntmdrilyesqrqgrisfymtnygeegthvgsaaaldntdlvfgqyreagvlm yrdyplelfmaqcygnisdlgkgrqmpvhygckerhfvtissplatqipqavgaayaakr ananrvvicyfgegaasegdahagfnfaatlecpiiffcrnngyaistptseqyrgdgia argpgygimsirvdgndvfavynatkearrravaenqpflieamtyrighhstsddssay rsvdevnywdkqdhpisrlrhyllsqgwwdeeqekawrkqsrrkvmeafeqaerkpkpnp nllfsdvyqempaqlrkqqeslarhlqtygehypldhfdk
>1x80A (A:) pqfpgasaefidklefiqpnvisgipiyrvmdrqgqiinpsedphlpkekvlklyksmtl lntmdrilyesqrqgrisfymtnygeegthvgsaaaldntdlvfgqyreagvlmyrdypl elfmaqcygnisdlgkgrqmpvhygckerhfvtissplatqipqavgaayaakrananrv vicyfgegaasegdahagfnfaatlecpiiffcrnngyaistptseqyrgdgiaargpgy gimsirvdgndvfavynatkearrravaenqpflieamtyrdhpisrlrhyllsqgwwde eqekawrkqsrrkvmeafeqaerkpkpnpnllfsdvyqempaqlrkqqeslarhlqtyge hypldhfdk
>1x80B (B:) vahftfqpdpepreygqtqkmnlfqsvtsaldnslakdptavifgedvafggvfrctvgl rdkygkdrvfntplceqgivgfgigiavtgataiaeiqfadyifpafdqivneaakyryr sgdlfncgsltirspwgcvghgalyhsqspeaffahcpgikvviprspfqakglllscie dknpciffepkilyraaaeevpiepyniplsqaeviqegsdvtlvawgtqvhvirevasm akeklgvscevidlrtiipwdvdticksviktgrllisheapltggfaseisstvqeecf lnleapisrvcgydtpfphifepfyipdkwkcydalrkminy
>1x80B (B:) eygqtqkmnlfqsvtsaldnslakdptavifgedvafggvfrctvglrdkygkdrvfntp lceqgivgfgigiavtgataiaeiqfadyifpafdqivneaakyryrsgdlfncgsltir spwgcvghgalyhsqspeaffahcpgikvviprspfqakglllsciedknpciffepkil yraaaeevpiepyniplsqaeviqegsdvtlvawgtqvhvirevasmakeklgvscevid lrtiipwdvdticksviktgrllisheapltggfaseisstvqeecflnleapisrvcgy dtpfphifepfyipdkwkcydalrkminy