Chains and heterogens:
PDB Chain Sequences:
>1qz6A (A:) dedettalvcdngsglvkagfagddapravfpsivgrprhqgvmvgmgqkdsyvgdeaqs krgiltlkypiehgiitnwddmekiwhhtfynelrvapeehptllteaplnpkanrekmt qimfetfnvpamyvaiqavlslyasgrttgivldsgdgvthnvpiyegyalphaimrldl agrdltdylmkiltergysfvttaereivrdikeklcyvaldfenemataassssleksy elpdgqvitignerfrcpetlfqpsfigmesagihettynsimkcdidirkdlyannvms ggttmypgiadrmqkeitalapstmkikiiapperkysvwiggsilaslstfqqmwitkq eydeagpsivhrkcf
>1qz6A (A:) ttalvcdngsglvkagfagddapravfpsivgrprdsyvgdeaqskrgiltlkypiehgi itnwddmekiwhhtfynelrvapeehptllteaplnpkanrekmtqimfetfnvpamyva iqavlslyasgrttgivldsgdgvthnvpiyegyalphaimrldlagrdltdylmkilte rgysfvttaereivrdikeklcyvaldfenemataassssleksyelpdgqvitignerf rcpetlfqpsfigmesagihettynsimkcdidirkdlyannvmsggttmypgiadrmqk eitalapstmkikiiapperkysvwiggsilaslstfqqmwitkqeydeagpsivhrkcf