Chains and heterogens:
PDB Chain Sequences:
>2fh4A (A:) mdddgtgqkqiwriegsnkvpvdpatygqfyggdsyiilynyrhggrqgqiiynwqgaqs tqdevaasailtaqldeelggtpvqsrvvqgkepahlmslfggkpmiiykggtsreggqt apastrlfqvransagatravevlpkagalnsndafvlktpsaaylwvgtgaseaektga qellrvlraqpvqvaegsepdgfwealggkaayrtsprlkdkkmdahpprlfacsnkigr fvieevpgelmqedlatddvmlldtwdqvfvwvgkdsqeeektealtsakryietdpanr drrtpitvvkqgfeppsfvgwflgwdddywsvdpldramaelaa
>2fh4A (A:) mdddgtgqkqiwriegsnkvpvdpatygqfyggdsyiilynyrhggrqgqiiynwqgaqs tqdevaasailtaqldeelggtpvqsrvvqgkepahlmslfggkpmiiykggtsqtapas trlfqvransagatravevlpkagalnsndafvlktpsaaylwvgtgaseaektgaqell rvlraqpvqvaegsepdgfwealggkaayrtsprlkdkkmhpprlfacevpgelmqedla tddvmlldtwdqvfvwvgkdsqeeektealtsakryietdtpitvvkqgfeppsfvgwfl gwdddyw
>2fh4B (B:) mdddgtgqkqiwriegsnkvpvdpatygqfyggdsyiilynyrhggrqgqiiynwqgaqs tqdevaasailtaqldeelggtpvqsrvvqgkepahlmslfggkpmiiykggtsreggqt apastrlfqvransagatravevlpkagalnsndafvlktpsaaylwvgtgaseaektga qellrvlraqpvqvaegsepdgfwealggkaayrtsprlkdkkmdahpprlfacsnkigr fvieevpgelmqedlatddvmlldtwdqvfvwvgkdsqeeektealtsakryietdpanr drrtpitvvkqgfeppsfvgwflgwdddywsvdpldramaelaa
>2fh4B (B:) ddgtgqkqiwriegsnkvpvdpatygqfyggdsyiilynyrqgqiiynwqgaqstqdeva asailtaqldeelggtpvqsrvvqgkepahlmslfggkpmiiykggtqtapastrlfqvr ansagatravevlpkagalnsndafvlktpsaaylwvgtgaseaektgaqellrvlraqp vqvaegsepdgfwealggkaayrtsprlkdkkmdahpprlfacsnkigrfvieevpgelm qedlatddvmlldtwdqvfvwvgkdsqeeektealtsakryietdpanrdrrtpitvvkq gfeppsfvgwflgwdddyw
>2fh4C (C:) mdddgtgqkqiwriegsnkvpvdpatygqfyggdsyiilynyrhggrqgqiiynwqgaqs tqdevaasailtaqldeelggtpvqsrvvqgkepahlmslfggkpmiiykggtsreggqt apastrlfqvransagatravevlpkagalnsndafvlktpsaaylwvgtgaseaektga qellrvlraqpvqvaegsepdgfwealggkaayrtsprlkdkkmdahpprlfacsnkigr fvieevpgelmqedlatddvmlldtwdqvfvwvgkdsqeeektealtsakryietdpanr drrtpitvvkqgfeppsfvgwflgwdddywsvdpldramaelaa
>2fh4C (C:) ddgtgqkqiwriegsnkvpvdpatygqfyggdsyiilynygqiiynwqgaqstqdevaas ailtaqldeelggtpvqsrvvqgkepahlmslfggkpmiiykggtsqtapastrlfqvra nsagatravevlpkagalnsndafvlktpsaaylwvgtgaseaektgaqellrvlraqpv qvaegsepdgfwealggkaayrtsprlkdkkmdahpprlfacsnkigrfvieevpgelmq edlatddvmlldtwdqvfvwvgkdsqeeektealtsakryietdpanrdrrtpitvvkqg feppsfvgwflgwdddyw