Chains and heterogens:
PDB Chain Sequences:
>1nkw1 (1:) akdgpriivkmessagtgfyytttknrrntqaklelkkydpvakkhvvfrekk
>1nkw2 (2:) mkrtyqpnnrkrakthgfrarmktksgrnilarrrakgrhqltvsd
>1nkw3 (3:) pkmkthkmakrrikitgtgkvmafksgkrhqntgksgdeirgkgkgfvlakaewarmklm lpr
>1nkw4 (4:) kvrssvkkmcdnckvvrrhgrvlvicsnvkhkqrq
>1nkwA (A:) kkyrpytpsrrqmttadfsgltkkrpekaltealpktggrnnrgritsrfiggghkrlyr iidfkrrdksgvnakvaaieydpnrsariallhyadgekryilapegltvgatvnagpea epklgnalplrfvpvgavvhalelvpgkgaqlarsagtsvqvqgkesdyvivrlpsgelr rvhsecyatigavgnaehknivlgkagrsrwlgrkphqrgsamnpvdhphgggegrtgag rvpvtpwgkptkglktrrkrktsdrfivtr
>1nkwB (B:) mkgilgtkigmtqiwkndraipvtvvlagpcpivqrktaqtdgyeavqigyapkaerkvn kpmqghfakagvaptrilrefrgfapdgdsvnvdifaegekidatgtskgkgtqgvmkrw nfaggpashgskkwhrrpgsigqrktpgrvykgkrmaghmgmervtvqnlevveiragen lilvkgaipgangglvvlrsaakas
>1nkwC (C:) aqinvigqnggrtielplpevnsgvlhevvtwqlasrrrgtastrtraqvsktgrkmygq kgtgnarhgdrsvptfvgggvafgpkprsydytlprqvrqlglamaiasrqeggklvavd gfdiadaktknfiswakqngldgtekvllvtddentrraarnvswvsvlpvagvnvydil rhdrlvidaaaleivee
>1nkwD (D:) qqlktkyndqvrpalmqqfgyssvmavpriekivvneglgsskedskaidkaakelalit lqkpiitkakksisnfklrqgmpvgikvtlrgermyvflekliniglprirdfrginpna fdgrgnynlgikeqlifpeitydmvdktrgmditivttaktdeearallqsmglpfrk
>1nkwE (E:) gkqpiavpsgvtvnaqdgvfkvkgpkgeltvpynteltvrqdgdqllverpsdaqkhral hgltrtlvanavkgvsdgytinlelrgvgfrakltgkalemnigyshpviieppagvtfa vpeptridvsgidkqlvgqvaanvrkvrkpdayhgkgvrfvgeqialkagkagatgg
>1nkwF (F:) mqvillepsrlgktgevvsvkdgyarnwlipqglavsatrtnmktleaqlrs
>1nkwG (G:) mkkvagivklqlpagkatpappvgpalgqyganimeftkafnaqtadkgdaiipveitiy adrsftfitktppmsylirkaagigkgsstpnkakvgklnwdqvleiaktkmpdlnagsv eaaantvagtarsmgvtveggpn
>1nkwH (H:) vktyipkndeqnwvvvdasgvplgrlatliasrirgkhrpdftpnmiqgdfvvvinaaqv altgkklddkvytrytgyqgglktetarealskhperviehavfgmlpkgrqgramhtrl kvyagethphsaqkpqvlktqpl
>1nkwI (I:) impqsrldvadnsgareimcirvlnsgiggkglttggggnkryahvgdiivasvkdaapr gavkagdvvkavvvrtshaikradgstirfdrnaaviinnqgeprgtrvfgpvarelrdr rfmkivslapev
>1nkwJ (J:) hdlkptpgsrkdrkrvgrgpggtdktagrghkgqksrsgagkgaffeggrsrliarlpkr gfnnvgttyevvklsqlqdledttfdrdtleayrlvrrknrpvkllasgeisravtvhvd aasaaaikaveaaggrvvlpe
>1nkwK (K:) tkfrkqfrgrmtgdakggdyvafgdygliamepawiksnqieacrivmsrhfrrggkiyi rifpdkpvtkkpaetrmgkgkgaveywvsvvkpgrvmfevagvteeqakeafrlaghklp iqtk
>1nkwL (L:) hgkagrklnrnssarvalaraqatallregriqttltkakelrpfveqlittakggdlhs rrlvaqdihdkdvvrkvmdevapkyaerpggytrilrvgtrrgdgvtmalielv
>1nkwM (M:) attirrklrtrrkvrtttaasgrlrlsvyrsskhiyaqiiddsrgqtlaaassaalksgn ktdtaaavgkalaaaaaekgikqvvfdrgsykyhgrvkaladaareggldf
>1nkwN (N:) qthikinrgellrgieqdhtrqlpdfrpgdtvrvdtkvregnrtrsqafegvviaingsg srksftvrkisfgegvervfpfasplvnqvtivergkvrraklyylrelrgkaariksdr srvmk
>1nkwO (O:) praktgivrrrrhkkvlkrakgfwgsrskqyrnafqtllnaatyeyrdrrnkkrdfrrlw iqrinagarlhgmnystfinglkranidlnrkvladiaarepeafkalvdasrnarq
>1nkwP (P:) mfaiiqtggkqyrvsegdvirveslqgeagdkvelkalfvggeqtvfgedagkytvqaev vehgrgkkiyirkyksgvqyrrrtghrqnftaikilgiqg
>1nkwQ (Q:) eqtfrnkkqrkqqvklrkpgfavakyvrmsprkvrlvvdvirgksvqdaedllrfiprsa sepvakvlnsakanalhndemledrlfvkeayvdagptlkrliprargsaniikkrtshi tiivaekgnk
>1nkwR (R:) shydilqapvisekaysamergvysfwvspkatkteikdaiqqafgvrvigistmnvpgk rkrvgrfigqrndrkkaivrlaegqsiealagq
>1nkwS (S:) prpsagshhndklhfkkgdtvivlsgkhkgqtgkvllalprdqkvvvegvnvitknvkps mtnpqggqeqrelalhaskvalvdpetgkatrvrkqivdgkkvrvavasgkti
>1nkwT (T:) meltakprtpkqkldesmiaavaynkennvsfaldrkafdrafrqqsttglfditvegge tfpalvkavqmdkrkrapihvdfymvtygepvevsvpvhttgrsqgevqgglvdivvhnl qivapgprripqelvvdvtkmnigdhitagdiklpegctlaadpeltvvsvlpprltaee leaevqaaqvaglvaagelseeaaeavlegdasleevkaease
>1nkwU (U:) ahkkgvgsskngrdsnpkylgvkkfggevvkagnilvrqrgtkfkagqgvgmgrdhtlfa lsdgkvvfinkgkgarfisieaaqte
>1nkwW (W:) kpsemrnlqatdfakeidarkkelmelrfqaaagqlaqphrvrqlrrevaqlntvkaela rkgeq
>1nkwX (X:) mkiklvrsvigrpgnqvktvqalglrkigdsrevsdtpavrgmvktvkhllevqe
>1nkwY (Y:) mqkdlhpkavpckiiyqgqvvmetmstrpeihvdvwsgvhpfwtgeerfldtegrvdkfn krfgdsyrrgskk
>1nkwZ (Z:) akhpvpkkktskskrdmrrshhaltapnltecpqchgkklshhicpncgyydgrqvla