Chains and heterogens:
PDB Chain Sequences:
>1d9kA (A:) qvrqspqsltvwegettilncsyedstfdyfpwyrqfpgkspalliaislvsnkkedgrf tiffnkrekklslhitdsqpgdsatyfcaatgsfnkltfgagtrlavspy
>1d9kB (B:) avtqsprnkvavtggkvtlscnqtnnhnnmywyrqdtghglrlihysygagstekgdipd gykasrpsqenfslilelatpsqtsvyfcasggqgraeqffgpgtrltvlgs
>1d9kC (C:) ieadhvgsygitvyqspgdigqytfefdgdelfyvdldkketvwmlpefaqlrrfepqgg lqniatgkhnleiltkrsnstpatneapqatvfpkspvllgqpntlicfvdnifppvini twlrnsksvtdgvyetsffvnrdysfhklsyltfipsdddiydckvehwgleepvlkhwe pei
>1d9kD (D:) gserhfvhqfqpfcyftngtqrirlviryiynreeyvrfdsdvgeyravtelgrpdaeyw nkqylertraeldtvcrhnyektetptslrrleqpsvvislsrtealnhhntlvcsvtdf ypakikvrwfrngqeetvgvsstqlirngdwtfqvlvmlemtprrgevytchvehpslks pitvewra
>1d9kE (E:) qvrqspqsltvwegettilncsyedstfdyfpwyrqfpgkspalliaislvsnkkedgrf tiffnkrekklslhitdsqpgdsatyfcaatgsfnkltfgagtrlavspy
>1d9kF (F:) avtqsprnkvavtggkvtlscnqtnnhnnmywyrqdtghglrlihysygagstekgdipd gykasrpsqenfslilelatpsqtsvyfcasggqgraeqffgpgtrltvlgs
>1d9kG (G:) ieadhvgsygitvyqspgdigqytfefdgdelfyvdldkketvwmlpefaqlrrfepqgg lqniatgkhnleiltkrsnstpatneapqatvfpkspvllgqpntlicfvdnifppvini twlrnsksvtdgvyetsffvnrdysfhklsyltfipsdddiydckvehwgleepvlkhwe pei
>1d9kH (H:) gserhfvhqfqpfcyftngtqrirlviryiynreeyvrfdsdvgeyravtelgrpdaeyw nkqylertraeldtvcrhnyektetptslrrleqpsvvislsrtealnhhntlvcsvtdf ypakikvrwfrngqeetvgvsstqlirngdwtfqvlvmlemtprrgevytchvehpslks pitvewra