Chains and heterogens:
PDB Chain Sequences:
>1pnu1 (1:) akdgpriivkmessagtgfyytttknrrntqaklelkkydpvakkhvvfrekk
>1pnu2 (2:) mkrtyqpnnrkrakthgfrarmktksgrnilarrrakgrhqltvsd
>1pnu3 (3:) pkmkthkmakrrikitgtgkvmafksgkrhqntgksgdeirgkgkgfvlakaewarmklm lpr
>1pnu4 (4:) kvrssvkkmcdnckvvrrhgrvlvicsnvkhkqrq
>1pnu5 (5:) mladkesliealklalsteynvkrnftqsveiiltfkgidmkkgdlklreivplpkqpsk akrvlvvpsseqleyakkaspkvvitreelqklqgqkrpvkklarqnewflinqesmala grilgpalgprgkfptplpntadiseyinrfkrsvlvktkdqpqvqvfigtedmkpedla enaiavlnaienkakvetnlrniyvkttmgkavkvkr
>1pnuA (A:) kkyrpytpsrrqmttadfsgltkkrpekaltealpktggrnnrgritsrfiggghkrlyr iidfkrrdksgvnakvaaieydpnrsariallhyadgekryilapegltvgatvnagpea epklgnalplrfvpvgavvhalelvpgkgaqlarsagtsvqvqgkesdyvivrlpsgelr rvhsecyatigavgnaehknivlgkagrsrwlgrkphqrgsamnpvdhphgggegrtgag rvpvtpwgkptkglktrrkrktsdrfivtr
>1pnuB (B:) mkgilgtkigmtqiwkndraipvtvvlagpcpivqrktaqtdgyeavqigyapkaerkvn kpmqghfakagvaptrilrefrgfapdgdsvnvdifaegekidatgtskgkgtqgvmkrw nfaggpashgskkwhrrpgsigqrktpgrvykgkrmaghmgmervtvqnlevveiragen lilvkgaipgangglvvlrsaakas
>1pnuC (C:) aqinvigqnggrtielplpevnsgvlhevvtwqlasrrrgtastrtraqvsktgrkmygq kgtgnarhgdrsvptfvgggvafgpkprsydytlprqvrqlglamaiasrqeggklvavd gfdiadaktknfiswakqngldgtekvllvtddentrraarnvswvsvlpvagvnvydil rhdrlvidaaaleivee
>1pnuD (D:) qqlktkyndqvrpalmqqfgyssvmavpriekivvneglgsskedskaidkaakelalit lqkpiitkakksisnfklrqgmpvgikvtlrgermyvflekliniglprirdfrginpna fdgrgnynlgikeqlifpeitydmvdktrgmditivttaktdeearallqsmglpfrk
>1pnuE (E:) gkqpiavpsgvtvnaqdgvfkvkgpkgeltvpynteltvrqdgdqllverpsdaqkhral hgltrtlvanavkgvsdgytinlelrgvgfrakltgkalemnigyshpviieppagvtfa vpeptridvsgidkqlvgqvaanvrkvrkpdayhgkgvrfvgeqialkagkagatgg
>1pnuF (F:) mqvillepsrlgktgevvsvkdgyarnwlipqglavsatrtnmktleaqlrs
>1pnuG (G:) mkkvagivklqlpagkatpappvgpalgqyganimeftkafnaqtadkgdaiipveitiy adrsftfitktppmsylirkaagigkgsstpnkakvgklnwdqvleiaktkmpdlnagsv eaaantvagtarsmgvtveggpn
>1pnuH (H:) vktyipkndeqnwvvvdasgvplgrlatliasrirgkhrpdftpnmiqgdfvvvinaaqv altgkklddkvytrytgyqgglktetarealskhperviehavfgmlpkgrqgramhtrl kvyagethphsaqkpqvlktqpl
>1pnuI (I:) impqsrldvadnsgareimcirvlnsgiggkglttggggnkryahvgdiivasvkdaapr gavkagdvvkavvvrtshaikradgstirfdrnaaviinnqgeprgtrvfgpvarelrdr rfmkivslapev
>1pnuJ (J:) hdlkptpgsrkdrkrvgrgpggtdktagrghkgqksrsgagkgaffeggrsrliarlpkr gfnnvgttyevvklsqlqdledttfdrdtleayrlvrrknrpvkllasgeisravtvhvd aasaaaikaveaaggrvvlpe
>1pnuK (K:) tkfrkqfrgrmtgdakggdyvafgdygliamepawiksnqieacrivmsrhfrrggkiyi rifpdkpvtkkpaetrmgkgkgaveywvsvvkpgrvmfevagvteeqakeafrlaghklp iqtk
>1pnuL (L:) hgkagrklnrnssarvalaraqatallregriqttltkakelrpfveqlittakggdlhs rrlvaqdihdkdvvrkvmdevapkyaerpggytrilrvgtrrgdgvtmalielv
>1pnuM (M:) attirrklrtrrkvrtttaasgrlrlsvyrsskhiyaqiiddsrgqtlaaassaalksgn ktdtaaavgkalaaaaaekgikqvvfdrgsykyhgrvkaladaareggldf
>1pnuN (N:) qthikinrgellrgieqdhtrqlpdfrpgdtvrvdtkvregnrtrsqafegvviaingsg srksftvrkisfgegvervfpfasplvnqvtivergkvrraklyylrelrgkaariksdr srvmk
>1pnuO (O:) praktgivrrrrhkkvlkrakgfwgsrskqyrnafqtllnaatyeyrdrrnkkrdfrrlw iqrinagarlhgmnystfinglkranidlnrkvladiaarepeafkalvdasrnarq
>1pnuP (P:) mfaiiqtggkqyrvsegdvirveslqgeagdkvelkalfvggeqtvfgedagkytvqaev vehgrgkkiyirkyksgvqyrrrtghrqnftaikilgiqg
>1pnuQ (Q:) eqtfrnkkqrkqqvklrkpgfavakyvrmsprkvrlvvdvirgksvqdaedllrfiprsa sepvakvlnsakanalhndemledrlfvkeayvdagptlkrliprargsaniikkrtshi tiivaekgnk
>1pnuR (R:) shydilqapvisekaysamergvysfwvspkatkteikdaiqqafgvrvigistmnvpgk rkrvgrfigqrndrkkaivrlaegqsiealagq
>1pnuS (S:) prpsagshhndklhfkkgdtvivlsgkhkgqtgkvllalprdqkvvvegvnvitknvkps mtnpqggqeqrelalhaskvalvdpetgkatrvrkqivdgkkvrvavasgkti
>1pnuT (T:) meltakprtpkqkldesmiaavaynkennvsfaldrkafdrafrqqsttglfditvegge tfpalvkavqmdkrkrapihvdfymvtygepvevsvpvhttgrsqgevqgglvdivvhnl qivapgprripqelvvdvtkmnigdhitagdiklpegctlaadpeltvvsvlp
>1pnuU (U:) ahkkgvgsskngrdsnpkylgvkkfggevvkagnilvrqrgtkfkagqgvgmgrdhtlfa lsdgkvvfinkgkgarfisieaaqte
>1pnuV (V:) xxxxxxxxxxxxxxxx
>1pnuW (W:) kpsemrnlqatdfakeidarkkelmelrfqaaagqlaqphrvrqlrrevaqlntvkaela rkgeq
>1pnuX (X:) mkiklvrsvigrpgnqvktvqalglrkigdsrevsdtpavrgmvktvkhllevqe
>1pnuY (Y:) mqkdlhpkavpckiiyqgqvvmetmstrpeihvdvwsgvhpfwtgeerfldtegrvdkfn krfgdsyrrgskk
>1pnuZ (Z:) akhpvpkkktskskrdmrrshhaltapnltecpqchgkklshhicpncgyydgrqvla