Chains and heterogens:
PDB Chain Sequences:
>1jn0A (A:) klkvaingfgrigrnflrcwhgkdspldvvvindtggvkqashllkydsilgtfdadvkt agdsaisvgkvikvvsdrnpvnlpwgdmgidlviegtgvfvdrdgagkhlqagakkvlit apgkgdiptyvvgvneegythadtiisnascttnclapfvkvldqkfgiikgtmttthsy tgdqrlldashrdlrraraaclnivptstgaakavalvlpqlkgklngialrvptpnvsv vdlvvqvskktfaeevnaafresadqelkgilsvcdeplvsidfrctdvsstidssltmv mgddmvkviawydnewgysqrvvdladivankwqa
>1jn0A (A:) klkvaingfgrigrnflrcwhgkdspldvvvindtggvkqashllkydsilgtfdadvkt agdsaisvgkvikvvsdrnpvnlpwgdmgidlviegtgvfvdrdgagkhlqagakkvlit apgkgdiptyvvgvneegythadtiisnascttnclapfvkvldqkfgiikgtmttthsy tgdqrlldashrdlrraraaclnivptstgaakavalvlpqlkgklngialrvptpnvsv vdlvvqvskktfaeevnaafresadqelkgilsvcdeplvsidfrctdvsstidssltmv mgddmvkviawydnewgysqrvvdladivankwq
>1jn0B (B:) klkvaingfgrigrnflrcwhgkdspldvvvindtggvkqashllkydsilgtfdadvkt agdsaisvgkvikvvsdrnpvnlpwgdmgidlviegtgvfvdrdgagkhlqagakkvlit apgkgdiptyvvgvneegythadtiisnascttnclapfvkvldqkfgiikgtmttthsy tgdqrlldashrdlrraraaclnivptstgaakavalvlpqlkgklngialrvptpnvsv vdlvvqvskktfaeevnaafresadqelkgilsvcdeplvsidfrctdvsstidssltmv mgddmvkviawydnewgysqrvvdladivankwqa
>1jn0B (B:) klkvaingfgrigrnflrcwhgkdspldvvvindtggvkqashllkydsilgtfdadvkt agdsaisvgkvikvvsdrnpvnlpwgdmgidlviegtgvfvdrdgagkhlqagakkvlit apgkgdiptyvvgvneegythadtiisnascttnclapfvkvldqkfgiikgtmttthsy tgdqrlldashrdlrraraaclnivptstgaakavalvlpqlkgklngialrvptpnvsv vdlvvqvskktfaeevnaafresadqelkgilsvcdeplvsidfrctdvsstidssltmv mgddmvkviawydnewgysqrvvdladivankwq
>1jn0O (O:) klkvaingfgrigrnflrcwhgkdspldvvvindtggvkqashllkydsilgtfdadvkt agdsaisvgkvikvvsdrnpvnlpwgdmgidlviegtgvfvdrdgagkhlqagakkvlit apgkgdiptyvvgvneegythadtiisnascttnclapfvkvldqkfgiikgtmttthsy tgdqrlldashrdlrraraaclnivptstgaakavalvlpqlkgklngialrvptpnvsv vdlvvqvskktfaeevnaafresadqelkgilsvcdeplvsidfrctdvsstidssltmv mgddmvkviawydnewgysqrvvdladivankwqa
>1jn0O (O:) klkvaingfgrigrnflrcwhgkdspldvvvindtggvkqashllkydsilgtfdadvkt agdsaisvgkvikvvsdrnpvnlpwgdmgidlviegtgvfvdrdgagkhlqagakkvlit apgkgdiptyvvgvneegythadtiisnascttnclapfvkvldqkfgiikgtmttthsy tgdqrlldashrdlrraraaclnivptstgaakavalvlpqlkgklngialrvptpnvsv vdlvvqvskktfaeevnaafresadqelkgilsvcdeplvsidfrctdvsstidssltmv mgddmvkviawydnewgysqrvvdladivankwq