Chains and heterogens:
PDB Chain Sequences:
>2f1aA (A:) rsshhhhhhgefddpirpplkvarsprpgqcqdvvqdvpnvdvqmlelydrmsfkdidgg vwkqgwnikydplkynahhklkvfvvphshndpgwiqtfeeyyqhdtkhilsnalrhlhd npemkfiwaeisyfarfyhdlgenkklqmksivkngqlefvtggwvmpdeanshwrnvll qltegqtwlkqfmnvtptaswaidpfghsptmpyilqksgfknmliqrthysvkkelaqq rqleflwrqiwdnkgdtalfthmmpfysydiphtcgpdpkvccqfdfkrmgsfglscpwk vpprtisdqnvaarsdllvdqwkkkaelyrtnvlliplgddfrfkqntewdvqrvnyerl fehinsqahfnvqaqfgtlqeyfdavhqaeragqaefptlsgdfftyadrsdnywsgyyt srpyhkrmdrvlmhyvraaemlsawhswdgmarieerleqarrelslfqhhdgitgtakt hvvvdyeqrmqealkacqmvmqqsvyrlltkpsiyspdfsfsyftlddsrwpgsgvedsr ttiilgedilpskhvvmhntlphwreqlvdfyvsspfvsvtdlannpveaqvspvwswhh dtltktihpqgsttkyriifkarvppmglatyvltisdskpehtsyasnlllrknptslp lgqypedvkfgdpreislrvgngptlafseqgllksiqltqdsphvpvhfkflkygvrsh gdrsgaylflpngpaspvelgqpvvlvtkgklessvsvglpsvvhqtimrggapeirnlv digsldnteivmrlethidsgdifytdlnglqfikrrrldklplqanyypipsgmfieda ntrltlltgqplggsslasgeleimqdrrlasdderglgqgvldnkpvlhiyrlvlekvn ncvrpsklhpagyltsaahkasqslldpldkfifaenewigaqgqfggdhpsaredldvs vmrrltkssaktqrvgyvlhrtnlmqcgtpeehtqkldvchllpnvarcerttltflqnl ehldgmvapevcpmetaayvsshss
>2f1aA (A:) cqdvvqdvpnvdvqmlelydrmsfkdidggvwkqgwnikydplkynahhklkvfvvphsh ndpgwiqtfeeyyqhdtkhilsnalrhlhdnpemkfiwaeisyfarfyhdlgenkklqmk sivkngqlefvtggwvmpdeanshwrnvllqltegqtwlkqfmnvtptaswaidpfghsp tmpyilqksgfknmliqrthysvkkelaqqrqleflwrqiwdnkgdtalfthmmpfysyd iphtcgpdpkvccqfdfkrmgsfglscpwkvpprtisdqnvaarsdllvdqwkkkaelyr tnvlliplgddfrfkqntewdvqrvnyerlfehinsqahfnvqaqfgtlqeyfdavhqae ragqaefptlsgdfftyadrsdnywsgyytsrpyhkrmdrvlmhyvraaemlsawhswdg marieerleqarrelslfqhhdgitgtakthvvvdyeqrmqealkacqmvmqqsvyrllt kpsiyspdfsfsyftlddsrwpgsgvedsrttiilgedilpskhvvmhntlphwreqlvd fyvsspfvsvtdlannpveaqvspvwswhhdtltktihpqgsttkyriifkarvppmgla tyvltisdskpehtsyasnlllrknptslplgqypedvkfgdpreislrvgngptlafse qgllksiqltqdsphvpvhfkflkygvrshgdrsgaylflpngpaspvelgqpvvlvtkg klessvsvglpsvvhqtimrggapeirnlvdigsldnteivmrlethidsgdifytdlng lqfikrrrldklplqanyypipsgmfiedantrltlltgqplggsslasgeleimqdrrl asdderglgqgvldnkpvlhiyrlvlekvnncvrpsklhpagyltsaahkasqslldpld kfifaenewigaqgqfggdhpsaredldvsvmrrltkssaktqrvgyvlhrtnlmqcgtp eehtqkldvchllpnvarcerttltflqnlehldgmvapevcpmetaayvsshss