Chains and heterogens:
PDB Chain Sequences:
>1qx1A (A:) rsshhhhhhgefddpirpplkvarsprpgqcqdvvqdvpnvdvqmlelydrmsfkdidgg vwkqgwnikydplkynahhklkvfvvphshndpgwiqtfeeyyqhdtkhilsnalrhlhd npemkfiwaeisyfarfyhdlgenkklqmksivkngqlefvtggwvmpdeanshwrnvll qltegqtwlkqfmnvtptaswaidpfghsptmpyilqksgfknmliqrthysvkkelaqq rqleflwrqiwdnkgdtalfthmmpfysydiphtcgpdpkvccqfdfkrmgsfglscpwk vpprtisdqnvaarsdllvdqwkkkaelyrtnvlliplgdnfrfkqntewdvqrvnyerl fehinsqahfnvqaqfgtlqeyfdavhqaeragqaefptlsgdfftyadrsdnywsgyyt srpyhkrmdrvlmhyvraaemlsawhswdgmarieerleqarrelslfqhhdgitgtakt hvvvdyeqrmqealkacqmvmqqsvyrlltkpsiyspdfsfsyftlddsrwpgsgvedsr ttiilgedilpskhvvmhntlphwreqlvdfyvsspfvsvtdlannpveaqvspvwswhh dtltktihpqgsttkyriifkarvppmglatyvltisdskpehtsyasnlllrknptslp lgqypedvkfgdpreislrvgngptlafseqgllksiqltqdsphvpvhfkflkygvrsh gdrsgaylflpngpaspvelgqpvvlvtkgklessvsvglpsvvhqtimrggapeirnlv digsldnteivmrlethidsgdifytdlnglqfikrrrldklplqanyypipsgmfieda ntrltlltgqplggsslasgeleimqdrrlasdderglgqgvldnkpvlhiyrlvlekvn ncvrpsklhpagyltsaahkasqslldpldkfifaenewigaqgqfggdhpsaredldvs vmrrltkssaktqrvgyvlhrtnlmqcgtpeehtqkldvchllpnvarcerttltflqnl ehldgmvapevcpmetaayvsshss
>1qx1A (A:) cqdvvqdvpnvdvqmlelydrmsfkdidggvwkqgwnikydplkynahhklkvfvvphsh ndpgwiqtfeeyyqhdtkhilsnalrhlhdnpemkfiwaeisyfarfyhdlgenkklqmk sivkngqlefvtggwvmpdeanshwrnvllqltegqtwlkqfmnvtptaswaidpfghsp tmpyilqksgfknmliqrthysvkkelaqqrqleflwrqiwdnkgdtalfthmmpfysyd iphtcgpdpkvccqfdfkrmgsfglscpwkvpprtisdqnvaarsdllvdqwkkkaelyr tnvlliplgdnfrfkqntewdvqrvnyerlfehinsqahfnvqaqfgtlqeyfdavhqae ragqaefptlsgdfftyadrsdnywsgyytsrpyhkrmdrvlmhyvraaemlsawhswdg marieerleqarrelslfqhhdgitgtakthvvvdyeqrmqealkacqmvmqqsvyrllt kpsiyspdfsfsyftlddsrwpgsgvedsrttiilgedilpskhvvmhntlphwreqlvd fyvsspfvsvtdlannpveaqvspvwswhhdtltktihpqgsttkyriifkarvppmgla tyvltisdskpehtsyasnlllrknptslplgqypedvkfgdpreislrvgngptlafse qgllksiqltqdsphvpvhfkflkygvrshgdrsgaylflpngpaspvelgqpvvlvtkg klessvsvglpsvvhqtimrggapeirnlvdigsldnteivmrlethidsgdifytdlng lqfikrrrldklplqanyypipsgmfiedantrltlltgqplggsslasgeleimqdrrl asdderglgqgvldnkpvlhiyrlvlekvnncvrpsklhpagyltsaahkasqslldpld kfifaenewigaqgqfggdhpsaredldvsvmrrltkssaktqrvgyvlhrtnlmqcgtp eehtqkldvchllpnvarcerttltflqnlehldgmvapevcpmetaayvsshs