Chains and heterogens:
PDB Chain Sequences:
>1rfqA (A:) dedettalvcdngsglvkagfagddapravfpsivgrprhqgvmvgmgqkdsyvgdeaqs krgiltlkypiehgiitnwddmekiwhhtfynelrvapeehptllteaplnpkanrekmt qimfetfnvpamyvaiqavlslyasgrttgivldsgdgvthnvpiyegyalphaimrldl agrdltdylmkiltergysfvttaereivrdikeklcyvaldfenemataassssleksy elpdgqvitignerfrcpetlfqpsfigmesagihettynsimkcdidirkdlyannvms ggttmypgiadrmqkeitalapstmkikiiapperkysvwiggsilaslstfqqmwitkq eydeagpsivhrkcf
>1rfqA (A:) ttalvcdngsglvkagfagddapravfpsivgrprhdsyvgdeaqskrgiltlkypiehg iitnwddmekiwhhtfynelrvapeehptllteaplnpkanrekmtqimfetfnvpamyv aiqavlslyasgrttgivldsgdgvthnvpiyegyalphaimrldlagrdltdylmkilt ergysfvttaereivrdikeklcyvaldfenemataassssleksyelpdgqvitigner frcpetlfqpsfigmesagihettynsimkcdidirkdlyannvmsggttmypgiadrmq keitalapstmkikiiapperkysvwiggsilaslstfqqmwitkqeydeagpsivhrkc f
>1rfqB (B:) dedettalvcdngsglvkagfagddapravfpsivgrprhqgvmvgmgqkdsyvgdeaqs krgiltlkypiehgiitnwddmekiwhhtfynelrvapeehptllteaplnpkanrekmt qimfetfnvpamyvaiqavlslyasgrttgivldsgdgvthnvpiyegyalphaimrldl agrdltdylmkiltergysfvttaereivrdikeklcyvaldfenemataassssleksy elpdgqvitignerfrcpetlfqpsfigmesagihettynsimkcdidirkdlyannvms ggttmypgiadrmqkeitalapstmkikiiapperkysvwiggsilaslstfqqmwitkq eydeagpsivhrkcf
>1rfqB (B:) ttalvcdngsglvkagfagddapravfpsivgrprhdsyvgdeaqskrgiltlkypiehg iitnwddmekiwhhtfynelrvapeehptllteaplnpkanrekmtqimfetfnvpamyv aiqavlslyasgrttgivldsgdgvthnvpiyegyalphaimrldlagrdltdylmkilt ergysfvttaereivrdikeklcyvaldfenemataassssleksyelpdgqvitigner frcpetlfqpsfigmesagihettynsimkcdidirkdlyannvmsggttmypgiadrmq keitalapstmkikiiapperkysvwiggsilaslstfqqmwitkqeydeagpsivhrkc f