Chains and heterogens:
PDB Chain Sequences:
>1qkzA (A:) mtpavttyklvingktlkgetttkavdaataekvfkqyandngvdgewtyddatktftvt ekpe
>1qkzA (A:) vttyklvingktlkgetttkavdaataekvfkqyandngvdgewtyddatktftvtek
>1qkzH (H:) dvklvesggglvkpgrslklscaasgftfsdyymfwvrqtpeqrlewvatisdggaytyy pdsvkgrftisrdnaknnlylqmnslksedtgmyycardpleyygmdywgqgtsvavssa kttapsvyplapvcgdttgssvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdl ytlsssvnvtsstwpsqsitcnvahpasstkvdkkivpr
>1qkzL (L:) nivmtqtplslpvslgdqasiscrssqslvhsngntylhwylqkpgqspklliytvsnrf sgvpdrfsgsgsgtdftlkisrveaedlgvyfcsqsthfptfgggtkleikradaaptvs ifppsseqltsggasvvcflnnfypkdinvkwkidgkerqngvlnswtdqdskdstysms stltltkdeyerhnsytceathktstspivksfnrne
>1qkzL (L:) nivmtqtplslpvslgdqasiscrssqslvhsngntylhwylqkpgqspklliytvsnrf sgvpdrfsgsgsgtdftlkisrveaedlgvyfcsqsthfptfgggtkleikradaaptvs ifppsseqltsggasvvcflnnfypkdinvkwkidgkerqngvlnswtdqdstysmsstl tltkdeyerhnsytceathktstspivksfnrne