Chains and heterogens:
PDB Chain Sequences:
>1q9wA (A:) divmsqfpsslavsagekvtmsckssqsllnsrtrksylawyqqkpgqfpklliywaatr esgvpdrftgsgsgtdftltissvqaedlavyyckqsynlrtfgggtkleikradaaptv sifppsseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysm sstltltkdeyerhnsytceathktstspivksfnrnec
>1q9wB (B:) evilvesggglvqpggslrlscstsgftftdyymswvrqppgkalewlgfirnkpkgytt eysasvkgrftisrdnsqsilylqmntlraedsatyycvrdiysfgsrdgmdywgqgtsv tvssakttppsvyplapgsaaqtnsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpav lqsdlytlsssvtvpsstwpsetvtcnvahpasstkvdkkivprdc
>1q9wC (C:) divmsqfpsslavsagekvtmsckssqsllnsrtrksylawyqqkpgqfpklliywaatr esgvpdrftgsgsgtdftltissvqaedlavyyckqsynlrtfgggtkleikradaaptv sifppsseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysm sstltltkdeyerhnsytceathktstspivksfnrnec
>1q9wD (D:) evilvesggglvqpggslrlscstsgftftdyymswvrqppgkalewlgfirnkpkgytt eysasvkgrftisrdnsqsilylqmntlraedsatyycvrdiysfgsrdgmdywgqgtsv tvssakttppsvyplapgsaaqtnsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpav lqsdlytlsssvtvpsstwpsetvtcnvahpasstkvdkkivprdc