8BYQ: PDB entry 8BYQ

RNA polymerase II pre-initiation complex with the proximal +1 nucleosome (PIC-Nuc10W). Determined by electron microscopy at 4.1 Å resolution. Released 3 May 2023.

Method
Electron microscopy
Resolution
4.1 Å
Organisms
Homo sapiens, Sus scrofa, unidentified adenovirus
Chains
40
Atoms
85,971
Mol. weight
1518.1 kDa
Ligands
MG, ZN, SF4
Released
3 May 2023

Explore 8BYQ in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

8BYQ contains 496 α-helices and 438 β-strands across 38 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain 0: 34 helices, 33 β-strands

ElementResiduesLengthSheet
α-helix381
α-helix39-435
β-strand5311
β-strand59-6021
β-strand6712
β-strand76-7833
β-strand83-8753
α-helix93-10311
β-strand105-10843
β-strand113-11753
α-helix120-1289
α-helix133-14311
β-strand14413
β-strand14612
α-helix147-1493
α-helix150-1589
β-strand166-17164
β-strand174-17964
α-helix182-1898
α-helix192-1976
β-strand198-19924
α-helix259-2613
β-strand268-27254
α-helix276-28611
β-strand291-29554
β-strand31015
α-helix318-32811
β-strand333-33424
β-strand336-33946
α-helix346-35712
β-strand361-36556
α-helix368-38114
β-strand38215
β-strand389-39246
β-strand405-40956
α-helix410-4134
α-helix421-43212
β-strand437-44046
α-helix443-4453
α-helix448-45811
β-strand463-46756
α-helix481-4844
β-strand487-49046
α-helix493-4986
α-helix503-5042
β-strand505-51287
α-helix513-5153
α-helix516-5249
α-helix528-5303
α-helix531-5355
α-helix538-55316
β-strand558-56147
α-helix565-57511
β-strand579-58027
α-helix586-59712
β-strand604-60747
α-helix609-6124
β-strand62018
β-strand622-62547
α-helix633-64311
β-strand64418
β-strand657-66487
α-helix669-68214
β-strand687-69047
α-helix706-71813
α-helix721-7244
α-helix726-7283
Chain 1: 41 helices, 25 β-strands
ElementResiduesLengthSheet
β-strand2-5411
β-strand8-11411
β-strand16-17212
α-helix20-3314
β-strand38-42513
α-helix48-6215
β-strand69-73513
α-helix77-9822
β-strand105-108413
α-helix112-1143
α-helix127-13711
α-helix140-1489
α-helix156-1605
α-helix161-1655
α-helix169-1713
β-strand173-175313
α-helix177-18711
α-helix191-1999
β-strand204-207413
α-helix210-2134
α-helix223-2264
β-strand229-233513
α-helix238-24710
β-strand249-252414
α-helix253-27624
α-helix279-28911
α-helix297-3004
α-helix306-3083
α-helix326-34419
β-strand350-352314
α-helix354-36310
α-helix369-3735
α-helix375-38511
α-helix391-40919
β-strand415-419514
β-strand432-436514
α-helix441-45010
β-strand453-458613
α-helix466-4705
β-strand477-481513
β-strand490-493415
β-strand497116
β-strand503116
α-helix514-53017
β-strand535-539515
α-helix542-55413
α-helix557-5648
β-strand566-569415
α-helix574-58714
β-strand594-599615
α-helix604-6074
β-strand617-621515
α-helix630-64314
α-helix648-66518
β-strand675-680615
α-helix682-6854
α-helix687-6926
α-helix695-6984
α-helix703-7053
α-helix710-72415
α-helix732-7343
β-strand739-740212
α-helix741-7455
α-helix748-7525
α-helix753-7564
β-strand757-759313
Chain 2: 19 helices, 2 β-strands
ElementResiduesLengthSheet
α-helix108-12013
α-helix122-13312
α-helix139-1446
α-helix165-1673
α-helix191-1999
α-helix201-2099
α-helix218-2236
α-helix227-2293
α-helix252-2554
α-helix288-2892
α-helix295-31824
α-helix349-35810
β-strand373117
β-strand376118
α-helix380-3845
α-helix397-41216
α-helix418-4214
α-helix424-43411
α-helix454-47825
α-helix486-51429
α-helix523-54119
Chain 3: 25 helices, 15 β-strands
ElementResiduesLengthSheet
α-helix11-122
α-helix19-235
α-helix28-347
α-helix38-4710
α-helix50-5910
β-strand66-67220
α-helix68-725
β-strand75121
α-helix77-9216
β-strand96-100520
α-helix1011
β-strand106-110520
α-helix112-12211
α-helix1391
α-helix145-16420
α-helix173-1819
α-helix198-2058
α-helix208-22316
α-helix230-24112
β-strand249-250222
α-helix256-26712
β-strand271-273322
β-strand280-283422
α-helix285-2884
β-strand307-30931
β-strand314-31741
α-helix322-33110
β-strand332-33761
β-strand342-34651
α-helix348-3569
α-helix361-37010
β-strand37211
α-helix374-3763
α-helix385-39814
β-strand402-409823
α-helix415-42814
β-strand431-435523
β-strand440-443423
α-helix445-4473
α-helix448-4558
Chain 4: 19 helices, 22 β-strands
ElementResiduesLengthSheet
α-helix23-253
α-helix29-313
α-helix34-374
β-strand53117
β-strand55124
β-strand59-66825
α-helix69-724
α-helix80-9819
β-strand103-109725
β-strand115-121725
α-helix124-13411
α-helix145-15612
β-strand164-171825
α-helix183-1919
β-strand195-201725
α-helix206-21510
β-strand219-222425
α-helix225-23612
α-helix238-2392
β-strand240124
β-strand249-253526
α-helix255-2562
β-strand257-258227
β-strand270-271228
β-strand284-285228
β-strand288-290327
α-helix2911
β-strand297-298227
β-strand303-304226
β-strand311-312226
α-helix315-3195
α-helix322-3243
α-helix330-3312
β-strand332-334329
β-strand344130
β-strand351130
β-strand357-359329
β-strand366-367229
α-helix369-3702
α-helix371-3799
α-helix383-3864
Chain 5: 12 helices, 14 β-strands
ElementResiduesLengthSheet
β-strand9-16835
α-helix19-279
α-helix34-5118
β-strand56-62735
β-strand67-69335
α-helix103-12018
α-helix133-15018
β-strand158-165835
α-helix171-1733
α-helix174-18613
β-strand190-195635
α-helix201-21010
β-strand214-216335
α-helix220-2223
α-helix223-2264
α-helix227-2315
α-helix235-2384
β-strand241121
α-helix244-2507
β-strand254136
β-strand261136
β-strand264-268526
β-strand274-275226
β-strand281137
β-strand285118
β-strand288137
Chain 6: 2 helices, 3 β-strands
ElementResiduesLengthSheet
β-strand4-11823
α-helix14-2512
β-strand34-37423
β-strand42-45423
α-helix47-6418
Chain 7: 15 helices, 5 β-strands
ElementResiduesLengthSheet
α-helix11-155
β-strand22-23242
β-strand30142
α-helix32-409
β-strand45143
β-strand52143
β-strand59-60242
α-helix66-7914
α-helix86-883
α-helix92-11120
α-helix114-12815
α-helix129-1357
α-helix136-18954
α-helix194-20916
α-helix258-2625
α-helix263-2664
α-helix269-2757
α-helix277-2793
α-helix280-2845
α-helix289-30113

30 more chain groups are not listed. Open the entry in the viewer and use the sequence panel to see them.

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
General transcription and DNA repair factor IIH helicase subunit XPB0protein782Homo sapiensP19447 (AlphaFold model)
TFIIH basal transcription factor complex helicase XPD subunit1protein760Homo sapiensP18074 (AlphaFold model)
General transcription factor IIH subunit 12protein548Homo sapiensP32780 (AlphaFold model)
General transcription factor IIH subunit 43protein462Homo sapiensQ92759 (AlphaFold model)
General transcription factor IIH subunit 24protein395Homo sapiensQ13888
General transcription factor IIH subunit 35protein308Homo sapiensQ13889
General transcription factor IIH subunit 56protein71Homo sapiensQ6ZYL4
CDK-activating kinase assembly factor MAT17protein309Homo sapiensP51948
Cyclin-dependent kinase 78protein346Homo sapiensP50613
Cyclin-H9protein323Homo sapiensP51946
DNA-directed RNA polymerase subunitAprotein1970Sus scrofaA0A7M4DUC2
DNA-directed RNA polymerase subunit betaBprotein1174Sus scrofaI3LGP4

24 more molecules are not listed.

Sequence of entity 1 (0), FASTA
>8BYQ_1 General transcription and DNA repair factor IIH helicase subunit XPB (chains 0)
MGKRDRADRDKKKSRKRHYEDEEDDEEDAPGNDPQEAVPSAAGKQVDESGTKVDEYGAKD
YRLQMPLKDDHTSRPLWVAPDGHIFLEAFSPVYKYAQDFLVAIAEPVCRPTHVHEYKLTA
YSLYAAVSVGLQTSDITEYLRKLSKTGVPDGIMQFIKLCTVSYGKVKLVLKHNRYFVESC
HPDVIQHLLQDPVIRECRLRNSEGEATELITETFTSKSAISKTAESSGGPSTSRVTDPQG
KSDIPMDLFDFYEQMDKDEEEEEETQTVSFEVKQEMIEELQKRCIHLEYPLLAEYDFRND
SVNPDINIDLKPTAVLRPYQEKSLRKMFGNGRARSGVIVLPCGAGKSLVGVTAACTVRKR
CLVLGNSAVSVEQWKAQFKMWSTIDDSQICRFTSDAKDKPIGCSVAISTYSMLGHTTKRS
WEAERVMEWLKTQEWGLMILDEVHTIPAKMFRRVLTIVQAHCKLGLTATLVREDDKIVDL
NFLIGPKLYEANWMELQNNGYIAKVQCAEVWCPMSPEFYREYVAIKTKKRILLYTMNPNK
FRACQFLIKFHERRNDKIIVFADNVFALKEYAIRLNKPYIYGPTSQGERMQILQNFKHNP
KINTIFISKVGDTSFDLPEANVLIQISSHGGSRRQEAQRLGRVLRAKKGMVAEEYNAFFY
SLVSQDTQEMAYSTKRQRFLVDQGYSFKVITKLAGMEEEDLAFSTKEEQQQLLQKVLAAT
DLDAEEEVVAGEFGSRSSQASRRFGTMSSMSGADDTVYMEYHSSRSKAPSKHVHPLFKRF
RK
Sequence of entity 2 (1), FASTA
>8BYQ_2 TFIIH basal transcription factor complex helicase XPD subunit (chains 1)
MKLNVDGLLVYFPYDYIYPEQFSYMRELKRTLDAKGHGVLEMPSGTGKTVSLLALIMAYQ
RAYPLEVTKLIYCSRTVPEIEKVIEELRKLLNFYEKQEGEKLPFLGLALSSRKNLCIHPE
VTPLRFGKDVDGKCHSLTASYVRAQYQHDTSLPHCRFYEEFDAHGREVPLPAGIYNLDDL
KALGRRQGWCPYFLARYSILHANVVVYSYHYLLDPKIADLVSKELARKAVVVFDEAHNID
NVCIDSMSVNLTRRTLDRCQGNLETLQKTVLRIKETDEQRLRDEYRRLVEGLREASAARE
TDAHLANPVLPDEVLQEAVPGSIRTAEHFLGFLRRLLEYVKWRLRVQHVVQESPPAFLSG
LAQRVCIQRKPLRFCAERLRSLLHTLEITDLADFSPLTLLANFATLVSTYAKGFTIIIEP
FDDRTPTIANPILHFSCMDASLAIKPVFERFQSVIITSGTLSPLDIYPKILDFHPVTMAT
FTMTLARVCLCPMIIGRGNDQVAISSKFETREDIAVIRNYGNLLLEMSAVVPDGIVAFFT
SYQYMESTVASWYEQGILENIQRNKLLFIETQDGAETSVALEKYQEACENGRGAILLSVA
RGKVSEGIDFVHHYGRAVIMFGVPYVYTQSRILKARLEYLRDQFQIRENDFLTFDAMRHA
AQCVGRAIRGKTDYGLMVFADKRFARGDKRGKLPRWIQEHLTDANLNLTVDEGVQVAKYF
LRQMAQPFHREDQLGLSLLSLEQLESEETLKRIEQIAQQL
Sequence of entity 3 (2), FASTA
>8BYQ_3 General transcription factor IIH subunit 1 (chains 2)
MATSSEEVLLIVKKVRQKKQDGALYLMAERIAWAPEGKDRFTISHMYADIKCQKISPEGK
AKIQLQLVLHAGDTTNFHFSNESTAVKERDAVKDLLQQLLPKFKRKANKELEEKNRMLQE
DPVLFQLYKDLVVSQVISAEEFWANRLNVNATDSSSTSNHKQDVGISAAFLADVRPQTDG
CNGLRYNLTSDIIESIFRTYPAVKMKYAENVPHNMTEKEFWTRFFQSHYFHRDRLNTGSK
DLFAECAKIDEKGLKTMVSLGVKNPLLDLTALEDKPLDEGYGISSVPSASNSKSIKENSN
AAIIKRFNHHSAMVLAAGLRKQEAQNEQTSEPSNMDGNSGDADCFQPAVKRAKLQESIEY
EDLGKNNSVKTIALNLKKSDRYYHGPTPIQSLQYATSQDIINSFQSIRQEMEAYTPKLTQ
VLSSSAASSTITALSPGGALMQGGTQQAINQMVPNDIQSELKHLYVAVGELLRHFWSCFP
VNTPFLEEKVVKMKSNLERFQVTKLCPFQEKIRRQYLSTNLVSHIEEMLQTAYNKLHTWQ
SRRLMKKT
Sequence of entity 4 (3), FASTA
>8BYQ_4 General transcription factor IIH subunit 4 (chains 3)
MESTPSRGLNRVHLQCRNLQEFLGGLSPGVLDRLYGHPATCLAVFRELPSLAKNWVMRML
FLEQPLPQAAVALWVKKEFSKAQEESTGLLSGLRIWHTQLLPGGLQGLILNPIFRQNLRI
ALLGGGKAWSDDTSQLGPDKHARDVPSLDKYAEERWEVVLHFMVGSPSAAVSQDLAQLLS
QAGLMKSTEPGEPPCITSAGFQFLLLDTPAQLWYFMLQYLQTAQSRGMDLVEILSFLFQL
SFSTLGKDYSVEGMSDSLLNFLQHLREFGLVFQRKRKSRRYYPTRLAINLSSGVSGAGGT
VHQPGFIVVETNYRLYAYTESELQIALIALFSEMLYRFPNMVVAQVTRESVQQAIASGIT
AQQIIHFLRTRAHPVMLKQTPVLPPTITDQIRLWELERDRLRFTEGVLYNQFLSQVDFEL
LLAHARELGVLVFENSAKRLMVVTPAGHSDVKRFWKRQKHSS
Sequence of entity 5 (4), FASTA
>8BYQ_5 General transcription factor IIH subunit 2 (chains 4)
MDEEPERTKRWEGGYERTWEILKEDESGSLKATIEDILFKAKRKRVFEHHGQVRLGMMRH
LYVVVDGSRTMEDQDLKPNRLTCTLKLLEYFVEEYFDQNPISQIGIIVTKSKRAEKLTEL
SGNPRKHITSLKKAVDMTCHGEPSLYNSLSIAMQTLKHMPGHTSREVLIIFSSLTTCDPS
NIYDLIKTLKAAKIRVSVIGLSAEVRVCTVLARETGGTYHVILDESHYKELLTHHVSPPP
ASSSSECSLIRMGFPQHTIASLSDQDAKPSFSMAHLDGNTEPGLTLGGYFCPQCRAKYCE
LPVECKICGLTLVSAPHLARSYHHLFPLDAFQEIPLEEYNGERFCYGCQGELKDQHVYVC
AVCQNVFCVDCDVFVHDSLHCCPGCIHKIPAPSGV
Sequence of entity 6 (5), FASTA
>8BYQ_6 General transcription factor IIH subunit 3 (chains 5)
MVSDEDELNLLVIVVDANPIWWGKQALKESQFTLSKCIDAVMVLGNSHLFMNRSNKLAVI
ASHIQESRFLYPGKNGRLGDFFGDPGNPPEFNPSGSKDGKYELLTSANEVIVEEIKDLMT
KSDIKGQHTETLLAGSLAKALCYIHRMNKEVKDNQEMKSRILVIKAAEDSALQYMNFMNV
IFAAQKQNILIDACVLDSDSGLLQQACDITGGLYLKVPQMPSLLQYLLWVFLPDQDQRSQ
LILPPPVHVDYRAACFCHRNLIEIGYVCSVCLSIFCNFSPICTTCETAFKISLPPVLKAK
KKKLKVSA
Sequence of entity 7 (6), FASTA
>8BYQ_7 General transcription factor IIH subunit 5 (chains 6)
MVNVLKGVLIECDPAMKQFLLYLDESNALGKKFIIQDIDDTHVFVIAELVNVLQERVGEL
MDQNAFSLTQK
Sequence of entity 8 (7), FASTA
>8BYQ_8 CDK-activating kinase assembly factor MAT1 (chains 7)
MDDQGCPRCKTTKYRNPSLKLMVNVCGHTLCESCVDLLFVRGAGNCPECGTPLRKSNFRV
QLFEDPTVDKEVEIRKKVLKIYNKREEDFPSLREYNDFLEEVEEIVFNLTNNVDLDNTKK
KMEIYQKENKDVIQKNKLKLTREQEELEEALEVERQENEQRRLFIQKEEQLQQILKRKNK
QAFLDELESSDLPVALLLAQHKDRSTQLEMQLEKPKPVKPVTFSTGIKMGQHISLAPIHK
LEEALYEYQPLQIETYGPHVPELEMLGRLGYLNHVRAASPQDLAGGYTSSLACHRALQDA
FSGLFWQPS
Sequence of entity 9 (8), FASTA
>8BYQ_9 Cyclin-dependent kinase 7 (chains 8)
MALDVKSRAKRYEKLDFLGEGQFATVYKARDKNTNQIVAIKKIKLGHRSEAKDGINRTAL
REIKLLQELSHPNIIGLLDAFGHKSNISLVFDFMETDLEVIIKDNSLVLTPSHIKAYMLM
TLQGLEYLHQHWILHRDLKPNNLLLDENGVLKLADFGLAKSFGSPNRAYTHQVVTRWYRA
PELLFGARMYGVGVDMWAVGCILAELLLRVPFLPGDSDLDQLTRIFETLGTPTEEQWPDM
CSLPDYVTFKSFPGIPLHHIFSAAGDDLLDLIQGLFLFNPCARITATQALKMKYFSNRPG
PTPGCQLPRPNCPVETLKEQSNPALAIKRKRTEALEQGGLPKKLIF
Sequence of entity 10 (9), FASTA
>8BYQ_10 Cyclin-H (chains 9)
MYHNSSQKRHWTFSSEEQLARLRADANRKFRCKAVANGKVLPNDPVFLEPHEEMTLCKYY
EKRLLEFCSVFKPAMPRSVVGTACMYFKRFYLNNSVMEYHPRIIMLTCAFLACKVDEFNV
SSPQFVGNLRESPLGQEKALEQILEYELLLIQQLNFHLIVHNPYRPFEGFLIDLKTRYPI
LENPEILRKTADDFLNRIALTDAYLLYTPSQIALTAILSSASRAGITMESYLSESLMLKE
NRTCLSQLLDIMKSMRNLVKKYEPPRSEEVAVLKQKLERCHSAELALNVITKKRKGYEDD
DYVSKKSKHEEEEWTDDDLVESL
Sequence of entity 11 (A), FASTA
>8BYQ_11 DNA-directed RNA polymerase subunit (chains A)
MHGGGPPSGDSACPLRTIKRVQFGVLSPDELKRMSVTEGGIKYPETTEGGRPKLGGLMDP
RQGVIERTGRCQTCAGNMTECPGHFGHIELAKPVFHVGFLVKTMKVLRCVCFFCSKLLVD
SNNPKIKDILAKSKGQPKKRLTHVYDLCKGKNICEGGEEMDNKFGVEQPEGDEDLTKEKG
HGGCGRYQPRIRRSGLELYAEWKHVNEDSQEKKILLSPERVHEIFKRISDEECFVLGMEP
RYARPEWMIVTVLPVPPLSVRPAVVMQGSARNQDDLTHKLADIVKINNQLRRNEQNGAAA
HVIAEDVKLLQFHVATMVDNELPGLPRAMQKSGRPLKSLKQRLKGKEGRVRGNLMGKRVD
FSARTVITPDPNLSIDQVGVPRSIAANMTFAEIVTPFNIDRLQELVRRGNSQYPGAKYII
RDNGDRIDLRFHPKPSDLHLQTGYKVERHMCDGDIVIFNRQPTLHKMSMMGHRVRILPWS
TFRLNLSVTTPYNADFDGDEMNLHLPQSLETRAEIQELAMVPRMIVTPQSNRPVMGIVQD
TLTAVRKFTKRDVFLERGEVMNLLMFLSTWDGKVPQPAILKPRPLWTGKQIFSLIIPGHI
NCIRTHSTHPDDEDSGPYKHISPGDTKVVVENGELIMGILCKKSLGTSAGSLVHISYLEM
GHDITRLFYSNIQTVINNWLLIEGHTIGIGDSIADSKTYQDIQNTIKKAKQDVIEVIEKA
HNNELEPTPGNTLRQTFENQVNRILNDARDKTGSSAQKSLSEYNNFKSMVVSGAKGSKIN
ISQVIAVVGQQNVEGKRIPFGFKHRTLPHFIKDDYGPESRGFVENSYLAGLTPTEFFFHA
MGGREGLIDTAVKTAETGYIQRRLIKSMESVMVKYDATVRNSINQVVQLRYGEDGLAGES
VEFQNLATLKPSNKAFEKKFRFDYTNERALRRTLQEDLVKDVLSNAHIQNELEREFERMR
EDREVLRVIFPTGDSKVVLPCNLLRMIWNAQKIFHINPRLPSDLHPIKVVEGVKELSKKL
VIVNGDDPLSRQAQENATLLFNIHLRSTLCSRRMAEEFRLSGEAFDWLLGEIESKFNQAI
AHPGEMVGALAAQSLGEPATQMTLNTFHYAGVSAKNVTLGVPRLKELINISKKPKTPSLT
VFLLGQSARDAERAKDILCRLEHTTLRKVTANTAIYYDPNPQSTVVAEDQEWVNVYYEMP
DFDVARISPWLLRVELDRKHMTDRKLTMEQIAEKINAGFGDDLNCIFNDDNAEKLVLRIR
IMNSDENKMQEEEEVVDKMDDDVFLRCIESNMLTDMTLQGIEQISKVYMHLPQTDNKKKI
IITEDGEFKALQEWILETDGVSLMRVLSEKDVDPVRTTSNDIVEIFTVLGIEAVRKALER
ELYHVISFDGSYVNYRHLALLCDTMTCRGHLMAITRHGVNRQDTGPLMKCSFEETVDVLM
EAAAHGESDPMKGVSENIMLGQLAPAGTGCFDLLLDAEKCKYGMEIPTNIPGLGAAGPTG
MFFGSAPSPMGGISPAMTPWNQGATPAYGAWSPSVGSGMTPGAAGFSPSAASDASGFSPG
YSPAWSPTPGSPGSPGPSSPYIPSPGGAMSPSYSPTSPAYEPRSPGGYTPQSPSYSPTSP
SYSPTSPSYSPTSPNYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSP
TSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPS
YSPTSPNYSPTSPNYTPTSPSYSPTSPSYSPTSPNYTPTSPNYSPTSPSYSPTSPSYSPT
SPSYSPSSPRYTPQSPTYTPSSPSYSPSSPSYSPTSPKYTPTSPSYSPSSPEYTPTSPKY
SPTSPKYSPTSPKYSPTSPTYSPTTPKYSPTSPTYSPTSPVYTPTSPKYSPTSPTYSPTS
PKYSPTSPTYSPTSPKGSTYSPTSPGYSPTSPTYSLTSPAISPDDSDEEN
Sequence of entity 12 (B), FASTA
>8BYQ_12 DNA-directed RNA polymerase subunit beta (chains B)
MYDADEDMQYDEDDDEITPDLWQEACWIVISSYFDEKGLVRQQLDSFDEFIQMSVQRIVE
DAPPIDLQAEAQHASGEVEEPPRYLLKFEQIYLSKPTHWERDGAPSPMMPNEARLRNLTY
SAPLYVDITKTVIKEGEEQLQTQHQKTFIGKIPIMLRSTYCLLNGLTDRDLCELNECPLD
PGGYFIINGSEKVLIAQEKMATNTVYVFAKKDSKYAYTGECRSCLENSSRPTSTIWVSML
ARGGQGAKKSAIGQRIVATLPYIKQEVPIIIVFRALGFVSDRDILEHIIYDFEDPEMMEM
VKPSLDEAFVIQEQNVALNFIGSRGAKPGVTKEKRIKYAKEVLQKEMLPHVGVSDFCETK
KAYFLGYMVHRLLLAALGRRELDDRDHYGNKRLDLAGPLLAFLFRGMFKNLLKEVRIYAQ
KFIDRGKDFNLELAIKTRIISDGLKYSLATGNWGDQKKAHQARAGVSQVLNRLTFASTLS
HLRRLNSPIGRDGKLAKPRQLHNTLWGMVCPAETPEGHAVGLVKNLALMAYISVGSQPSP
ILEFLEEWSMENLEEISPAAIADATKIFVNGCWVGIHKDPEQLMNTLRKLRRQMDIIVSE
VSMIRDIREREIRIYTDAGRICRPLLIVEKQKLLLKKRHIDQLKEREYNNYSWQDLVASG
VVEYIDTLEEETVMLAMTPDDLQEKEVAYCSTYTHCEIHPSMILGVCASIIPFPDHNQSP
RNTYQSAMGKQAMGVYITNFHVRMDTLAHVLYYPQKPLVTTRSMEYLRFRELPAGINSIV
AIASYTGYNQEDSVIMNRSAVDRGFFRSVFYRSYKEQESKKGFDQEEVFEKPTRETCQGM
RHAIYDKLDDDGLIAPGVRVSGDDVIIGKTVTLPENEDELEGTNRRYTKRDCSTFLRTSE
TGIVDQVMVTLNQEGYKFCKIRVRSVRIPQIGDKFASRHGQKGTCGIQYRQEDMPFTCEG
ITPDIIINPHAIPSRMTIGHLIECLQGKVSANKGEIGDATPFNDAVNVQKISNLLSDYGY
HLRGNEVLYNGFTGRKITSQIFIGPTYYQRLKHMVDDKIHSRARGPIQILNRQPMEGRSR
DGGLRFGEMERDCQIAHGAAQFLRERLFEASDPYQVHVCNLCGIMAIANTRTHTYECRGC
RNKTQISLVRMPYACKLLFQELMSMSIAPRMMSV

Ligands and cofactors

IDNameFormulaCopies
MGMagnesium ionMg1
ZNZinc ionZn16
SF4Iron/sulfur clusterFe4 S41

Primary citation

Structural basis of transcription reduction by a promoter-proximal +1 nucleosome. Abril-Garrido, J., Dienemann, C., Grabbe, F. et al. Mol Cell (2023) 83:1798. DOI 10.1016/j.molcel.2023.04.011 · PubMed

Other PDB entries of the same protein (UniProt P19447 (AlphaFold model), which also has an AlphaFold model), best resolution first:

Browse structure collections

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