Chains and heterogens:
PDB Chain Sequences:
>3dx4A (A:) rsshhhhhhgefddpirpplkvarsprpgqcqdvvqdvpnvdvqmlelydrmsfkdidgg vwkqgwnikydplkynahhklkvfvvphshndpgwiqtfeeyyqhdtkhilsnalrhlhd npemkfiwaeisyfarfyhdlgenkklqmksivkngqlefvtggwvmpdeanshwrnvll qltegqtwlkqfmnvtptaswaidpfghsptmpyilqksgfknmliqrthysvkkelaqq rqleflwrqiwdnkgdtalfthmmpfysydiphtcgpdpkvccqfdfkrmgsfglscpwk vpprtisdqnvaarsdllvdqwkkkaelyrtnvlliplgddfrfkqntewdvqrvnyerl fehinsqahfnvqaqfgtlqeyfdavhqaeragqaefptlsgdfftyadrsdnywsgyyt srpyhkrmdrvlmhyvraaemlsawhswdgmarieerleqarrelslfqhhdgitgtakt hvvvdyeqrmqealkacqmvmqqsvyrlltkpsiyspdfsfsyftlddsrwpgsgvedsr ttiilgedilpskhvvmhntlphwreqlvdfyvsspfvsvtdlannpveaqvspvwswhh dtltktihpqgsttkyriifkarvppmglatyvltisdskpehtsyasnlllrknptslp lgqypedvkfgdpreislrvgngptlafseqgllksiqltqdsphvpvhfkflkygvrsh gdrsgaylflpngpaspvelgqpvvlvtkgklessvsvglpsvvhqtimrggapeirnlv digsldnteivmrlethidsgdifytdlnglqfikrrrldklplqanyypipsgmfieda ntrltlltgqplggsslasgeleimqdrrlasdderglgqgvldnkpvlhiyrlvlekvn ncvrpsklhpagyltsaahkasqslldpldkfifaenewigaqgqfggdhpsaredldvs vmrrltkssaktqrvgyvlhrtnlmqcgtpeehtqkldvchllpnvarcerttltflqnl ehldgmvapevcpmetaayvsshss
>3dx4A (A:) qcqdvvqdvpnvdvqmlelydrmsfkdidggvwkqgwnikydplkynahhklkvfvvphs hndpgwiqtfeeyyqhdtkhilsnalrhlhdnpemkfiwaeisyfarfyhdlgenkklqm ksivkngqlefvtggwvmpdeanshwrnvllqltegqtwlkqfmnvtptaswaidpfghs ptmpyilqksgfknmliqrthysvkkelaqqrqleflwrqiwdnkgdtalfthmmpfysy diphtcgpdpkvccqfdfkrmgsfglscpwkvpprtisdqnvaarsdllvdqwkkkaely rtnvlliplgddfrfkqntewdvqrvnyerlfehinsqahfnvqaqfgtlqeyfdavhqa eragqaefptlsgdfftyadrsdnywsgyytsrpyhkrmdrvlmhyvraaemlsawhswd gmarieerleqarrelslfqhhdgitgtakthvvvdyeqrmqealkacqmvmqqsvyrll tkpsiyspdfsfsyftlddsrwpgsgvedsrttiilgedilpskhvvmhntlphwreqlv dfyvsspfvsvtdlannpveaqvspvwswhhdtltktihpqgsttkyriifkarvppmgl atyvltisdskpehtsyasnlllrknptslplgqypedvkfgdpreislrvgngptlafs eqgllksiqltqdsphvpvhfkflkygvrshgdrsgaylflpngpaspvelgqpvvlvtk gklessvsvglpsvvhqtimrggapeirnlvdigsldnteivmrlethidsgdifytdln glqfikrrrldklplqanyypipsgmfiedantrltlltgqplggsslasgeleimqdrr lasdderglgqgvldnkpvlhiyrlvlekvnncvrpsklhpagyltsaahkasqslldpl dkfifaenewigaqgqfggdhpsaredldvsvmrrltkssaktqrvgyvlhrtnlmqcgt peehtqkldvchllpnvarcerttltflqnlehldgmvapevcpmetaayvsshss