7NVT: RPB1

RNA polymerase II core pre-initiation complex with closed promoter DNA in distal position. Determined by electron microscopy at 2.9 Å resolution. Released 5 May 2021.

Method
Electron microscopy
Resolution
2.9 Å
Organisms
Sus scrofa, Homo sapiens, Human mastadenovirus C
Chains
22
Atoms
44,114
Mol. weight
879.5 kDa
Ligands
MG, ZN
Released
5 May 2021

Explore 7NVT in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

7NVT contains 248 α-helices and 271 β-strands across 20 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 A: 79 helices, 69 β-strands

ElementResiduesLengthSheet
α-helix141
β-strand15-1621
β-strand20-2232
α-helix28-347
β-strand4313
β-strand4714
β-strand5214
β-strand5613
α-helix60-623
β-strand86-9495
α-helix100-1089
β-strand11016
β-strand11716
α-helix124-13310
α-helix137-14913
β-strand15317
α-helix1861
β-strand18717
α-helix188-1892
β-strand190-19458
β-strand197-20158
β-strand213-21648
α-helix218-22710
α-helix230-2356
α-helix245-2484
β-strand250-25565
β-strand264-26639
β-strand270-27239
α-helix275-29622
α-helix300-31819
β-strand329110
α-helix3341
β-strand335110
α-helix3361
α-helix339-3435
α-helix349-3524
β-strand357-359311
β-strand362-369812
β-strand377-381512
α-helix382-3876
β-strand389-393513
α-helix3941
α-helix399-40810
β-strand416-420513
β-strand426-428313
α-helix435-4384
β-strand445-449513
α-helix4501
β-strand455-459512
α-helix466-4683
β-strand469-477912
β-strand482-484312
α-helix486-4883
α-helix489-4924
β-strand500-504512
α-helix509-5146
α-helix515-5195
β-strand520112
α-helix522-5243
β-strand526-527214
β-strand532-533214
α-helix539-54810
β-strand554-555215
α-helix557-5637
α-helix564-5663
α-helix573-5742
β-strand575116
α-helix576-5772
β-strand579-581317
β-strand585117
β-strand586-587215
α-helix588-5958
β-strand602-605418
β-strand627-631518
β-strand634-637418
α-helix642-6454
α-helix652-6609
α-helix662-68322
β-strand686119
α-helix689-6913
α-helix696-72126
α-helix725-7284
α-helix733-75927
α-helix765-7728
α-helix778-7858
β-strand789-790220
β-strand792-793221
β-strand796-797221
α-helix798-7992
β-strand822-823220
α-helix833-85624
α-helix859-86810
β-strand872-873222
β-strand879-880222
β-strand886-888322
α-helix891-8933
β-strand896123
β-strand902-905424
α-helix913-9208
α-helix927-9337
β-strand934125
α-helix936-9449
α-helix946-96924
β-strand976-979424
α-helix983-99311
α-helix10011
β-strand1002125
α-helix1006-101914
α-helix1028-103710
α-helix1039-104810
α-helix1051-10566
α-helix1062-107716
β-strand1080123
α-helix1081-10822
α-helix1087-110014
α-helix1120-11289
β-strand1139-1142426
α-helix1146-11494
α-helix1151-116111
β-strand1164-1165227
α-helix1166-11694
β-strand1170-1176728
α-helix1187-119610
β-strand1212-1216528
α-helix1218-12236
α-helix1228-123912
β-strand1243-1247528
β-strand1255-1261728
α-helix1263-12664
α-helix1283-129412
β-strand1297-1299327
β-strand1307-1310426
β-strand1319-1322429
β-strand1328-1331429
β-strand1335-1338426
α-helix1343-13486
β-strand1358-1359226
α-helix1362-13687
α-helix1371-138717
α-helix1395-140612
α-helix1416-14216
α-helix1426-14327
α-helix1435-144511
β-strand1448-144922
α-helix1454-14596
α-helix1467-14693
β-strand1471-1475530
α-helix1477-14815
Chain B: 53 helices, 72 β-strands
ElementResiduesLengthSheet
α-helix19-3618
α-helix41-499
α-helix50-545
α-helix55-617
α-helix63-642
β-strand65-68431
β-strand83-941231
β-strand97-99332
β-strand105-107332
α-helix110-1167
β-strand121-1331331
β-strand139-1531531
α-helix168-1736
β-strand185-187333
β-strand190-194533
α-helix1951
β-strand196-200534
α-helix2011
β-strand206-208335
β-strand215-223935
β-strand233-240835
α-helix249-2524
β-strand256-259435
β-strand263136
β-strand267-268235
α-helix269-2768
α-helix281-2888
α-helix295-30713
α-helix314-32310
β-strand325136
α-helix332-34110
α-helix342-3465
α-helix358-37720
α-helix381-3833
α-helix388-3903
β-strand391-394434
α-helix396-42530
α-helix431-4344
α-helix438-45013
α-helix456-4583
β-strand467-469333
α-helix470-4712
α-helix475-4817
β-strand484-486334
α-helix490-4956
α-helix503-5053
β-strand509137
β-strand523-525334
β-strand526137
β-strand531-534438
α-helix539-5479
β-strand550-552339
α-helix558-5614
β-strand565-569539
β-strand572-577639
α-helix580-59213
β-strand602-606539
β-strand611-615539
β-strand618-6271038
β-strand628-629240
β-strand632-633240
α-helix637-6448
α-helix653-6586
β-strand662-666538
α-helix667-6704
β-strand675-676238
α-helix679-6824
β-strand695-696238
α-helix700-7034
α-helix714-7163
β-strand717141
α-helix719-72810
β-strand734142
β-strand747-751542
β-strand755143
β-strand759-760244
α-helix762-7654
β-strand776-782745
β-strand783119
β-strand793-797545
α-helix798-8025
β-strand808-8171042
β-strand827-829346
β-strand848147
β-strand853148
β-strand854147
α-helix8551
β-strand859-860242
β-strand865-867348
β-strand869-872446
β-strand889-891346
β-strand894-895248
β-strand902-9111042
β-strand917-9271142
β-strand934-937445
β-strand942-949845
α-helix951-9533
β-strand956-957249
β-strand965-967345
α-helix969-9713
α-helix972-9754
β-strand977141
α-helix978-99316
β-strand997-998244
α-helix1008-10169
β-strand1025-1026245
β-strand1028-1029249
α-helix10351
β-strand1036149
α-helix10371
α-helix10401
β-strand1041-10501045
β-strand1060-1062312
β-strand1084-1086311
α-helix1088-109710
α-helix1100-11045
α-helix1105-11095
β-strand1115-111951
β-strand112511
α-helix11361
β-strand1137150
β-strand1142150
β-strand1146-115051
α-helix1153-116412
β-strand1171-117222
Chain C: 11 helices, 12 β-strands
ElementResiduesLengthSheet
β-strand8-14751
β-strand18-24751
α-helix28-4013
β-strand44-551252
α-helix61-699
β-strand73153
α-helix78-814
β-strand98-106952
α-helix1121
β-strand113-116454
α-helix117-1193
β-strand121-122252
β-strand129153
α-helix147-1482
β-strand149-153554
β-strand158-1681152
α-helix174-1763
β-strand179-185751
α-helix200-2023
α-helix204-2063
α-helix218-2203
β-strand229-235751
α-helix241-27030
Chain D: 10 helices, 3 β-strands
ElementResiduesLengthSheet
β-strand16155
β-strand21155
α-helix24-263
α-helix291
β-strand30-31230
α-helix34-4916
α-helix55-584
α-helix59-7113
α-helix77-8913
α-helix94-10310
α-helix108-1147
α-helix116-1183
α-helix124-13714
Chain E: 12 helices, 12 β-strands
ElementResiduesLengthSheet
α-helix3-2321
β-strand26156
α-helix30-334
α-helix37-448
β-strand60-63457
β-strand64156
β-strand71-75557
β-strand81-82258
α-helix84-9714
β-strand101-106657
β-strand109-110258
α-helix112-12110
β-strand126-131657
α-helix132-1354
α-helix139-1413
β-strand147-151559
α-helix1521
α-helix153-16311
α-helix167-1693
α-helix1711
β-strand172-173259
α-helix178-1836
β-strand190-197859
β-strand201-209959
Chain F: 7 helices, 4 β-strands
ElementResiduesLengthSheet
β-strand56160
α-helix57-582
α-helix59-7416
α-helix77-793
α-helix89-9911
β-strand104-109630
α-helix1101
β-strand115-119530
α-helix120-1223
β-strand124160
α-helix1251
Chain G: 3 helices, 13 β-strands
ElementResiduesLengthSheet
β-strand2-131230
α-helix15-173
α-helix22-3413
β-strand38-39230
β-strand43-541230
β-strand58-59230
α-helix601
β-strand66-771230
β-strand84-92961
β-strand96-101661
β-strand104-109661
β-strand118-119262
β-strand128-129262
β-strand136-137262
β-strand142-1531261
β-strand156-162761
Chain H: 1 helix, 9 β-strands
ElementResiduesLengthSheet
β-strand4-141117
β-strand25-32817
β-strand38-44717
β-strand55-61717
β-strand74116
α-helix84-874
β-strand90-1011217
β-strand111-118817
β-strand121-128817
β-strand139-1481017

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

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
RPB1Aprotein1970Sus scrofaA0A8D1DPV6
DNA-directed RNA polymerase subunit betaBprotein1174Sus scrofaI3LGP4 (AlphaFold model)
DNA-directed RNA polymerase II subunit RPB3Cprotein275Sus scrofaI3LCH3 (AlphaFold model)
RPOL4c domain-containing proteinDprotein142Sus scrofaA0A287ADR4 (AlphaFold model)
DNA-directed RNA polymerase II subunit EEprotein210Sus scrofaI3LSI7
DNA-directed RNA polymerase II subunit FFprotein127Sus scrofaA0A4X1VEK9
DNA-directed RNA polymerase II subunit RPB7Gprotein172Sus scrofaA0A4X1VKG7
DNA-directed RNA polymerases I, II, and III subunit RPABC3Hprotein150Sus scrofaI3LCB2
DNA-directed RNA polymerase II subunit RPB9Iprotein125Sus scrofaP60899
DNA-directed RNA polymerases I, II, and III subunit RPABC5Jprotein67Sus scrofaA0A8W4F9W9
RNA_pol_L_2 domain-containing proteinKprotein117Sus scrofaF1RKE4
RNA polymerase II subunit KLprotein58Sus scrofaA0A4X1TRS6

10 more molecules are not listed.

Sequence of entity 1 (A), FASTA
>7NVT_1 RPB1 (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 2 (B), FASTA
>7NVT_2 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
Sequence of entity 3 (C), FASTA
>7NVT_3 DNA-directed RNA polymerase II subunit RPB3 (chains C)
MPYANQPTVRITELTDENVKFIIENTDLAVANSIRRVFIAEVPIIAIDWVQIDANSSVLH
DEFIAHRLGLIPLTSDDIVDKLQYSRDCTCEEFCPECSVEFTLDVRCNEDQTRHVTSRDL
ISNSPRVIPVTSRNRDNDPSDYVEQDDILIVKLRKGQELRLRAYAKKGFGKEHAKWNPTA
GVAFEYDPDNALRHTVYPKPEEWPKSEYSELDEDESQAPYDPNGKPERFYYNVESCGSLR
PETIVLSALSGLKKKLSDLQTQLSHEIQSDVLTIN
Sequence of entity 4 (D), FASTA
>7NVT_4 RPOL4c domain-containing protein (chains D)
MAAGGSDPRAGDVEEDASQLIFPKEFETAETLLNSEVHMLLEHRKQQNESAEDEQELSEV
FMKTLNYTARFSRFKNRETIASVRSLLLQKKLHKFELACLANLCPETAEESKALIPSLEG
RFEDEELQQILDDIQTKRSFQY
Sequence of entity 5 (E), FASTA
>7NVT_5 DNA-directed RNA polymerase II subunit E (chains E)
MDDEEETYRLWKIRKTIMQLCHDRGYLVTQDELDQTLEEFKAQFGDKPSEGRPRRTDLTV
LVAHNDDPTDQMFVFFPEEPKVGIKTIKVYCQRMQEENITRALIVVQQGMTPSAKQSLVD
MAPKYILEQFLQQELLINITEHELVPEHVVMTKEEVTELLARYKLRENQLPRIQAGDPVA
RYFGIKRGQVVKIIRPSETAGRYITYRLVQ
Sequence of entity 6 (F), FASTA
>7NVT_6 DNA-directed RNA polymerase II subunit F (chains F)
MSDNEDNFDGDDFDDVEEDEGLDDLENAEEEGQENVEILPSGERPQANQKRITTPYMTKY
ERARVLGTRALQIAMCAPVMVELEGETDPLLIAMKELKARKIPIIIRRYLPDGSYEDWGV
DELIISD
Sequence of entity 7 (G), FASTA
>7NVT_7 DNA-directed RNA polymerase II subunit RPB7 (chains G)
MFYHISLEHEILLHPRYFGPNLLNTVKQKLFTEVEGTCTGKYGFVIAVTTIDNIGAGVIQ
PGRGFVLYPVKYKAIVFRPFKGEVVDAVVTQVNKVGLFTEIGPMSCFISRHSIPSEMEFD
PNSNPPCYKTMDEDIVIQQDDEIRLKIVGTRVDKNDIFAIGSLMDDYLGLVS
Sequence of entity 8 (H), FASTA
>7NVT_8 DNA-directed RNA polymerases I, II, and III subunit RPABC3 (chains H)
MAGILFEDIFDVKDIDPEGKKFDRVSRLHCESESFKMDLILDVNIQIYPVDLGDKFRLVI
ASTLYEDGTLDDGEYNPTDDRPSRADQFEYVMYGKVYRIEGDETSTEAATRLSAYVSYGG
LLMRLQGDANNLHGFEVDSRVYLLMKKLAF
Sequence of entity 9 (I), FASTA
>7NVT_9 DNA-directed RNA polymerase II subunit RPB9 (chains I)
MEPDGTYEPGFVGIRFCQECNNMLYPKEDKENRILLYACRNCDYQQEADNSCIYVNKITH
EVDELTQIIADVSQDPTLPRTEDHPCQKCGHKEAVFFQSHSARAEDAMRLYYVCTAPHCG
HRWTE
Sequence of entity 10 (J), FASTA
>7NVT_10 DNA-directed RNA polymerases I, II, and III subunit RPABC5 (chains J)
MIIPVRCFTCGKIVGNKWEAYLGLLQAEYTEGDALDALGLKRYCCRRMLLAHVDLIEKLL
NYAPLEK
Sequence of entity 11 (K), FASTA
>7NVT_11 RNA_pol_L_2 domain-containing protein (chains K)
MNAPPAFESFLLFEGEKKITINKDTKVPNACLFTINKEDHTLGNIIKSQLLKDPQVLFAG
YKVPHPLEHKIIIRVQTTPDYSPQEAFTNAITDLISELSLLEERFRVAIKDKQEGIE
Sequence of entity 12 (L), FASTA
>7NVT_12 RNA polymerase II subunit K (chains L)
MDTQKDVQPPKQQPMIYICGECHTENEIKSRDPIRCRECGYRIMYKKRTKRLVVFDAR

Ligands and cofactors

IDNameFormulaCopies
MGMagnesium ionMg1
ZNZinc ionZn10

Primary citation

Structures of mammalian RNA polymerase II pre-initiation complexes. Aibara, S., Schilbach, S., Cramer, P. Nature (2021) 594:124-128. DOI 10.1038/s41586-021-03554-8 · PubMed

Other PDB entries of the same protein (UniProt A0A8D1DPV6), best resolution first:

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