Chains and heterogens:
PDB Chain Sequences:
>2hf3A (A:) deevaalvvdngsgmckagfagddapravfpsivgrprhqgvmvgmgqkdsyvgdeaqsk rgiltlkypiehgivtnwddmekiwhhtfynelrvapeehpvllteaplnpkanrekmtq imfetfntpamyvaiqavlslyasgrttgivldsgdgvshtvpiyegyalphailrldla grdltdylmkiltergysfttteereivrdikeklcyvaldfeqemataassssleksye lkdgqvitignerfrcpealfqpsflgmeacgihettynsimkcdvdirkdlyantvlsg gttmypgiadrmqkeitalapstmkikiiapperkysvwiggsilaslstfqqmwiskqe ydesgpsivhrkcf
>2hf3A (A:) deevaalvvdngsgmckagfagddapravfpsivgrprkdsyvgdeaqskrgiltlkypi ehgivtnwddmekiwhhtfynelrvapeehpvllteaplnpkanrekmtqimfetfntpa myvaiqavlslyasgrttgivldsgdgvshtvpiyegyalphailrldlagrdltdylmk iltergysfttteereivrdikeklcyvaldfeqemataassssleksyelkdgqvitig nerfrcpealfqpsflgmeacgihettynsimkcdvdirkdlyantvlsggttmypgiad rmqkeitalapstmkikiiapperkysvwiggsilaslstfqqmwiskqeydesgpsivh rkcf