Chains and heterogens:
PDB Chain Sequences:
>3df20 (0:) avqqnkptrskrgmrrshdaltavtslsvdktsgekhlrhhitadgyyrgrkviak
>3df21 (1:) akgirekiklvssagtghfytttknkrtkpeklelkkfdpvvrqhviykeakik
>3df21 (1:) girekiklvssagtghfytttknkrtkpeklelkkfdpvvrqhviykeak
>3df23 (3:) pkiktvrgaakrfkktgkggfkhkhanlrhiltkkatkrkrhlrpkamvskgdlglviac lpya
>3df24 (4:) mkvrasvkklcrnckivkrdgvirvicsaepkhkqrqg
>3df2C (C:) mavvkckptspgrrhvvkvvnpelhkgkpfaplleknsksggrnnngrittrhiggghkq ayrivdfkrnkdgipavverleydpnrsanialvlykdgerryilapkglkagdqiqsgv daaikpgntlpmrnipvgstvhnvemkpgkggqlarsagtyvqivardgayvtlrlrsge mrkveadcratlgevgnaehmlrvlgkagaarwrgvrptvrgtamnpvdhphgggegrnf gkhpvtpwgvqtkgkktrsnkrtdkfivrrrsk
>3df2C (C:) avvkckptspgrrhvvkvvnpelhkgkpfaplleknsksggrnnngrittrhiggghkqa yrivdfkrnkdgipavverleydpnrsanialvlykdgerryilapkglkagdqiqsgvd aaikpgntlpmrnipvgstvhnvemkpgkggqlarsagtyvqivardgayvtlrlrsgem rkveadcratlgevgnaehmlrvlgkagaarwrgvrptvrgtamnpvdhphgggegrnfg khpvtpwgvqtkgkktrsnkrtdkfivrrrs
>3df2D (D:) miglvgkkvgmtriftedgvsipvtvieveanrvtqvkdlandgyraiqvttgakkanrv tkpeaghfakagveagrglwefrlaegeeftvgqsisvelfadvkkvdvtgtskgkgfag tvkrwnfrtqdathgnslshrvpgsigqnqtpgkvfkgkkmagqmgnervtvqsldvvrv daernlllvkgavpgatgsdlivkpavka
>3df2E (E:) melvlkdaqsaltvsettfgrdfnealvhqvvvayaagarqgtraqktraevtgsgkkpw rqkgtgrarsgsikspiwrsggvtfaarpqdhsqkvnkkmyrgalksilselvrqdrliv vekfsveapktkllaqklkdmaledvliitgeldenlflaarnlhkvdvrdatgidpvsl iafdkvvmtadavkqveemla
>3df2F (F:) aklhdyykdevvkklmtefnynsvmqvprvekitlnmgvgeaiadkklldnaaadlaais gqkplitkarksvagfkirqgypigckvtlrgermwefferlitiavprirdfrglsaks fdgrgnysmgvreqiifpeidydkvdrvrgldititttaksdeegrallaafdfpfrk
>3df2G (G:) srvakapvvvpagvdvkingqvitikgkngeltrtlndavevkhadntltfgprdgyadg waqagtarallnsmvigvtegftkklqlvgvgyraavkgnvinlslgfshpvdhqlpagi taecptqteivlkgadkqvigqvaadlrayrrpepykgkgvryadevvrtkeakkk
>3df2H (H:) mqvilldkvanlgslgdqvnvkagyarnflvpqgkavpatkknieffearraeleaklae vlaaanaraekinaletvtiaskagdegklfgsigtrdiadavtaagvevaksevrlpng vlrttgehevsfqvhsevfakvivnvvae
>3df2I (I:) akkvqayvklqvaagmanpsppvgpalgqqgvnimefckafnaktdsiekglpipvvitv yadrsftfvtktppaavllkkaagiksgsgkpnkdkvgkisraqlqeiaqtkaadmtgad ieamtrsiegtarsmglvved
>3df2J (J:) mktftakpetvkrdwyvvdatgktlgrlatelarrlrgkhkaeytphvdtgdyiivlnad kvavtgnkrtdkvyyhhtghiggikqatfeemiarrpervieiavkgmlpkgplgramfr klkvyagnehnhaaqqpqvldi
>3df2K (K:) miqeqtmlnvadnsgarrvmcikvlggshrryagvgdiikitikeaiprgkvkkgdvlka vvvrtkkgvrrpdgsvirfdgnacvllnnnseqpigtrifgpvtrelrsekfmkiislap evl
>3df2K (K:) iqeqtmlnvadnsgarrvmcikvlggshrryagvgdiikitikeaiprgkvkkgdvlkav vvrtkkgvrrpdgsvirfdgnacvllnnnseqpigtrifgpvtrelrsekfmkiislape v
>3df2L (L:) mrlntlspaegskkagkrlgrgigsglgktggrghkgqksrsgggvrrgfeggqmplyrr lpkfgftsrkaaitaeirlsdlakveggvvdlntlkaaniigiqiefakvilagevttpv tvrglrvtkgaraaieaaggkiee
>3df2L (L:) rlntlspaegskkagkrlgrgigsglgktggrghkgqksrsgggvrrgfeggqmplyrrl pkfgftsrkaaitaeirlsdlakveggvvdlntlkaaniigiqiefakvilagevttpvt vrglrvtkgaraaieaaggkiee
>3df2M (M:) mlqpkrtkfrkmhkgrnrglaqgtdvsfgsfglkavgrgrltarqieaarramtravkrq gkiwirvfpdkpitekplavrmgkgkgnveywvaliqpgkvlyemdgvpeelareafkla aaklpikttfvtktvm
>3df2N (N:) mrhrksgrqlnrnsshrqamfrnmagslvrheiikttlpkakelrrvveplitlaktdsv anrrlafartrdneivaklfnelgprfasraggytrilkcgfragdnapmayielvdrse kaeaaae
>3df2N (N:) mrhrksgrqlnrnsshrqamfrnmagslvrheiikttlpkakelrrvveplitlaktdsv anrrlafartrdneivaklfnelgprfasraggytrilkcgfragdnapmayielvdrse
>3df2O (O:) mdkksarirratrarrklqelgatrlvvhrtprhiyaqviapngsevlvaastvekaiae qlkytgnkdaaaavgkavaeralekgikdvsfdrsgfqyhgrvqaladaareaglqf
>3df2O (O:) dkksarirratrarrklqelgatrlvvhrtprhiyaqviapngsevlvaastvekaiaeq lkytgnkdaaaavgkavaeralekgikdvsfdrsgfqyhgrvqaladaareaglqf
>3df2P (P:) sniikqleqeqmkqdvpsfrpgdtvevkvwvvegskkrlqafegvviairnrglhsaftv rkisngegvervfqthspvvdsisvkrrgavrkaklyylrertgkaarikerln
>3df2Q (Q:) arvkrgviararhkkilkqakgyygarsrvyrvafqavikagqyayrdrrqrkrqfrqlw iarinaaarqngisyskfinglkkasveidrkiladiavfdkvaftalvekakaala
>3df2R (R:) myavfqsggkqhrvsegqtvrlekldiatgetvefaevlmiangeevkigvpfvdggvik aevvahgrgekvkivkfrrrkhyrkqqghrqwftdvkitgisa
>3df2S (S:) metiakhrharssaqkvrlvadlirgkkvsqaldiltytnkkaavlvkkvlesaianaeh ndgadiddlkvtkifvdegpsmkrimprakgradrilkrtshitvvvsdr
>3df2T (T:) mireerllkvlraphvsekastameksntivlkvakdatkaeikaavqklfevevevvnt lvvkgkvkrhgqrigrrsdwkkayvtlkegqnldfvggae
>3df2T (T:) mireerllkvlraphvsekastameksntivlkvakdatkaeikaavqklfevevevvnt lvvkgkvkrhgqrigrrsdwkkayvtlkegqnl
>3df2U (U:) aakirrddevivltgkdkgkrgkvknvlssgkviveginlvkkhqkpvpalnqpggivek eaaiqvsnvaifnaatgkadrvgfrfedgkkvrffksnsetik
>3df2U (U:) aakirrddevivltgkdkgkrgkvknvlssgkviveginlvkkhqkpvpalnqpggivek eaaiqvsnvaifnaatgkadrvgfrfedgkkvrffksnseti
>3df2V (V:) mftinaevrkeqgkgasrrlraankfpaiiyggkeaplaieldhdkvmnmqakaefysev ltivvdgkeikvkaqdvqrhpykpklqhidfvra
>3df2W (W:) ahkkaggstrngrdseakrlgvkrfggesvlagsiivrqrgtkfhaganvgcgrdhtlfa kadgkvkfevkgpknrkfisieae
>3df2W (W:) ggstrngrdseakrlgvkrfggesvlagsiivrqrgtkfhaganvgcgrdhtlfakadgk vkfevkgpknrkfisieae
>3df2X (X:) mkakelreksveelntellnllreqfnlrmqaasgqlqqshllkqvrrdvarvktllnek aga
>3df2Y (Y:) aktikitqtrsaigrlpkhkatllglglrrightveredtpairgminavsfmvkvee
>3df2Z (Z:) msrvcqvtgkrpvtgnnrshalnatkrrflpnlhshrfwvesekrfvtlrvsakgmrvid kkgidtvlaelrargeky
>3df2Z (Z:) srvcqvtgkrpvtgnnrshalnatkrrflpnlhshrfwvesekrfvtlrvsakgmrvidk kgidtvlaelrargeky