2NVQ: DNA-directed RNA polymerase II largest subunit

RNA Polymerase II Elongation Complex in 150 mM Mg+2 with 2'dUTP. Determined by X-ray diffraction at 2.9 Å resolution. Released 12 Dec 2006.

Method
X-ray diffraction
Resolution
2.9 Å
Organisms
synthetic construct, Saccharomyces cerevisiae
Chains
13
Atoms
29,425
Mol. weight
486.75 kDa
Ligands
MG, ZN, DUT
Released
12 Dec 2006

Explore 2NVQ in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

2NVQ contains 160 α-helices and 196 β-strands across 10 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: 71 helices, 65 β-strands

ElementResiduesLengthSheet
α-helix101
β-strand1111
β-strand16-1832
α-helix24-307
β-strand6713
β-strand7113
α-helix80-812
β-strand82-8434
β-strand90-9125
α-helix93-953
α-helix96-1038
β-strand10616
β-strand11316
α-helix124-1274
α-helix133-14210
β-strand14717
β-strand15218
β-strand16218
α-helix1691
β-strand17017
α-helix171-1722
β-strand173-17759
β-strand180-18459
β-strand20119
α-helix204-21310
α-helix216-2194
α-helix220-2223
β-strand235-23625
β-strand239-24134
α-helix244-2463
α-helix265-2717
α-helix277-2804
α-helix289-2979
α-helix326-3294
α-helix335-3395
β-strand343-345310
β-strand348-355811
β-strand363-367511
α-helix368-3714
β-strand375-379512
α-helix385-39410
β-strand402-406512
α-helix426-4272
β-strand431-435512
α-helix4361
β-strand441-445511
β-strand455-463911
β-strand468-470311
α-helix472-4743
α-helix475-4784
β-strand486-490511
α-helix495-5006
α-helix501-5055
β-strand506111
α-helix508-5103
β-strand512-513213
β-strand518-519213
α-helix525-53511
β-strand540-542314
α-helix543-55210
α-helix560-5634
β-strand565114
β-strand571-573314
α-helix574-5785
α-helix579-5813
β-strand588-589215
β-strand606-608315
β-strand611-614415
α-helix619-6224
α-helix629-6379
α-helix639-66022
α-helix666-6694
α-helix673-69826
α-helix702-7054
α-helix710-73627
α-helix742-7498
α-helix755-7628
β-strand766-767216
β-strand770117
β-strand773117
α-helix775-7762
β-strand779118
β-strand782118
α-helix795-7973
β-strand799-800216
α-helix810-84536
β-strand849-850219
β-strand856-857219
β-strand863-865319
α-helix868-8703
β-strand873120
β-strand879-882421
α-helix890-8978
α-helix916-9194
α-helix926-94419
β-strand953-956421
α-helix960-97011
α-helix978-9792
α-helix983-99311
α-helix1005-102521
α-helix1028-10336
α-helix1039-105618
β-strand1057120
α-helix1058-10592
α-helix1064-107714
α-helix1086-10883
α-helix1097-110610
β-strand1116-1119422
β-strand1120123
α-helix1128-113811
β-strand1141-1142224
β-strand1147-1154825
α-helix1168-11714
β-strand1191-1197725
α-helix1200-12023
α-helix1209-122012
β-strand1224-1228525
β-strand1237-1242625
α-helix1257-126913
β-strand1272-1274324
β-strand1282-1287622
β-strand1290-1292326
β-strand1298-1300326
β-strand1303-1308622
α-helix1313-13164
β-strand1322123
β-strand1328-1329222
α-helix1332-135928
α-helix1365-137410
α-helix1389-13913
α-helix1396-14005
α-helix1407-14148
β-strand1418-141922
α-helix1424-14296
α-helix1437-14393
β-strand1442-1444327
Chain B: 50 helices, 74 β-strands
ElementResiduesLengthSheet
α-helix27-293
α-helix30-345
α-helix36-394
α-helix45-539
α-helix54-585
α-helix59-635
β-strand69128
β-strand90-97828
β-strand101-103329
β-strand109-111329
α-helix1121
α-helix114-1196
β-strand125-1341028
β-strand165-171728
α-helix180-1834
α-helix186-1916
β-strand203-204230
β-strand209-210230
β-strand211131
β-strand214-218532
β-strand223-227533
β-strand234-242933
β-strand252-259833
β-strand269-272433
β-strand279-281333
α-helix282-2898
α-helix294-2996
α-helix308-32013
α-helix327-3337
α-helix347-35812
α-helix372-38918
α-helix394-3963
α-helix401-4033
β-strand404-407432
α-helix409-43426
α-helix451-46212
α-helix474-4763
β-strand481131
α-helix488-4947
β-strand497-499332
α-helix516-5183
β-strand522134
β-strand533135
β-strand536135
β-strand537-538232
β-strand539134
β-strand544-545236
α-helix552-5587
β-strand564-565237
α-helix566-5683
α-helix571-5733
α-helix5771
β-strand578-582537
β-strand585-590637
α-helix593-60412
β-strand614-618537
β-strand623-627537
β-strand633-639736
β-strand640-642338
β-strand649-651338
α-helix655-66612
α-helix681-6866
β-strand690-694536
α-helix695-6984
β-strand703-704236
α-helix728-7303
β-strand740-741236
α-helix745-7484
α-helix759-7613
α-helix764-77310
α-helix774-7763
β-strand777139
β-strand779140
α-helix783-7875
β-strand793-796440
β-strand800141
β-strand804-805242
α-helix807-8115
β-strand821-827743
β-strand838-842543
α-helix843-8475
β-strand853-8621040
β-strand873-874244
β-strand898145
β-strand904-906340
β-strand910-912345
β-strand914-917444
β-strand934-936344
β-strand939-940245
β-strand946-9561140
β-strand962-9721140
β-strand979143
β-strand980-981246
β-strand989-994643
α-helix996-9983
β-strand1001-1002247
β-strand1010-1012343
α-helix1023-103816
β-strand1042-1043242
α-helix1052-106110
β-strand1072-1073247
α-helix10791
β-strand1080147
α-helix10811
β-strand1086-1092743
β-strand1093-1094246
β-strand1095139
α-helix1099-11013
β-strand1104-1106311
β-strand1111148
β-strand1118148
α-helix11191
α-helix1122-11243
β-strand1128-1130310
α-helix1132-114110
α-helix1144-11507
β-strand1159-116351
β-strand1174149
β-strand1179149
β-strand1182150
β-strand1187150
β-strand1191-119551
α-helix1198-120912
β-strand1215-121732
Chain C: 10 helices, 10 β-strands
ElementResiduesLengthSheet
β-strand7-13751
β-strand17-23751
α-helix27-3913
β-strand43-541252
α-helix60-689
α-helix77-793
β-strand96-104952
α-helix1101
β-strand111-114453
α-helix115-1173
β-strand119-120252
β-strand143-147553
β-strand152-1621152
α-helix168-1703
β-strand176-179451
α-helix197-2004
α-helix202-2043
α-helix205-2073
β-strand228-233651
α-helix240-26425
Chain E: 12 helices, 15 β-strands
ElementResiduesLengthSheet
α-helix4-2623
β-strand28154
α-helix32-354
α-helix39-468
β-strand47155
β-strand53155
β-strand61-62256
β-strand64154
α-helix66-716
β-strand78-82556
β-strand88157
α-helix92-10312
β-strand107-112656
β-strand116157
α-helix120-1234
β-strand131-136656
α-helix137-1404
α-helix144-1463
α-helix1511
β-strand152-155458
α-helix158-16710
α-helix172-1743
β-strand177-178259
α-helix183-1886
β-strand196-202758
β-strand206-212758
β-strand213-214259
Chain F: 3 helices, 4 β-strands
ElementResiduesLengthSheet
β-strand84160
α-helix85-862
α-helix87-10216
α-helix117-12610
β-strand133-137527
β-strand143-147527
β-strand152160
Chain H: 2 helices, 9 β-strands
ElementResiduesLengthSheet
β-strand6-161114
β-strand23-30814
β-strand37-43714
β-strand55-59514
α-helix78-814
α-helix84-863
β-strand96-98314
β-strand100-106714
β-strand112-118714
β-strand121-127714
β-strand141-145514
Chain I: 2 helices, 10 β-strands
ElementResiduesLengthSheet
β-strand6161
β-strand13161
β-strand14-18562
β-strand25-29562
β-strand35-37362
β-strand42-45425
α-helix60-645
β-strand70163
α-helix73-753
β-strand83-87563
β-strand99-103563
β-strand109-111363
Chain J: 5 helices, 1 β-strand
ElementResiduesLengthSheet
α-helix3-42
α-helix18-269
α-helix32-387
α-helix44-529
β-strand53141
α-helix57-604

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

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
5'-r(*ap*up*cp*gp*ap*gp*ap*gp*gp*a)-3'RRNA10synthetic construct
28-MER DNA template strandTDNA28synthetic construct
5'-d(*cp*tp*gp*cp*tp*tp*ap*tp*cp*gp*gp*tp*ap*g)-3'NDNA14synthetic construct
DNA-directed RNA polymerase II largest subunitAprotein1733Saccharomyces cerevisiaeP04050 (AlphaFold model)
DNA-directed RNA polymerase II 140 kDa polypeptideBprotein1224Saccharomyces cerevisiaeP08518 (AlphaFold model)
DNA-directed RNA polymerase II 45 kDa polypeptideCprotein318Saccharomyces cerevisiaeP16370 (AlphaFold model)
DNA-directed RNA polymerases I, II, and III 27 kDa polypeptideEprotein215Saccharomyces cerevisiaeP20434 (AlphaFold model)
DNA-directed RNA polymerases I, II, and III 23 kDa polypeptideFprotein155Saccharomyces cerevisiaeP20435
DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptideHprotein146Saccharomyces cerevisiaeP20436
DNA-directed RNA polymerase II subunit 9Iprotein122Saccharomyces cerevisiaeP27999
DNA-directed RNA polymerases I/II/III subunit 10Jprotein70Saccharomyces cerevisiaeP22139
DNA-directed RNA polymerase II 13.6 kDa polypeptideKprotein120Saccharomyces cerevisiaeP38902

1 more molecules are not listed.

Sequence of entity 1 (R), FASTA
>2NVQ_1 5'-R(*AP*UP*CP*GP*AP*GP*AP*GP*GP*A)-3' (chains R)
AUCGAGAGGA
Sequence of entity 2 (T), FASTA
>2NVQ_2 28-MER DNA template strand (chains T)
CTACCGATAAGCAGACGATCCTCTCGAT
Sequence of entity 3 (N), FASTA
>2NVQ_3 5'-D(*CP*TP*GP*CP*TP*TP*AP*TP*CP*GP*GP*TP*AP*G)-3' (chains N)
CTGCTTATCGGTAG
Sequence of entity 4 (A), FASTA
>2NVQ_4 DNA-directed RNA polymerase II largest subunit (chains A)
MVGQQYSSAPLRTVKEVQFGLFSPEEVRAISVAKIRFPETMDETQTRAKIGGLNDPRLGS
IDRNLKCQTCQEGMNECPGHFGHIDLAKPVFHVGFIAKIKKVCECVCMHCGKLLLDEHNE
LMRQALAIKDSKKRFAAIWTLCKTKMVCETDVPSEDDPTQLVSRGGCGNTQPTIRKDGLK
LVGSWKKDRATGDADEPELRVLSTEEILNIFKHISVKDFTSLGFNEVFSRPEWMILTCLP
VPPPPVRPSISFNESQRGEDDLTFKLADILKANISLETLEHNGAPHHAIEEAESLLQFHV
ATYMDNDIAGQPQALQKSGRPVKSIRARLKGKEGRIRGNLMGKRVDFSARTVISGDPNLE
LDQVGVPKSIAKTLTYPEVVTPYNIDRLTQLVRNGPNEHPGAKYVIRDSGDRIDLRYSKR
AGDIQLQYGWKVERHIMDNDPVLFNRQPSLHKMSMMAHRVKVIPYSTFRLNLSVTSPYNA
DFDGDEMNLHVPQSEETRAELSQLCAVPLQIVSPQSNKPCMGIVQDTLCGIRKLTLRDTF
IELDQVLNMLYWVPDWDGVIPTPAIIKPKPLWSGKQILSVAIPNGIHLQRFDEGTTLLSP
KDNGMLIIDGQIIFGVVEKKTVGSSNGGLIHVVTREKGPQVCAKLFGNIQKVVNFWLLHN
GFSTGIGDTIADGPTMREITETIAEAKKKVLDVTKEAQANLLTAKHGMTLRESFEDNVVR
FLNEARDKAGRLAEVNLKDLNNVKQMVMAGSKGSFINIAQMSACVGQQSVEGKRIAFGFV
DRTLPHFSKDDYSPESKGFVENSYLRGLTPQEFFFHAMGGREGLIDTAVKTAETGYIQRR
LVKALEDIMVHYDNTTRNSLGNVIQFIYGEDGMDAAHIEKQSLDTIGGSDAAFEKRYRVD
LLNTDHTLDPSLLESGSEILGDLKLQVLLDEEYKQLVKDRKFLREVFVDGEANWPLPVNI
RRIIQNAQQTFHIDHTKPSDLTIKDIVLGVKDLQENLLVLRGKNEIIQNAQRDAVTLFCC
LLRSRLATRRVLQEYRLTKQAFDWVLSNIEAQFLRSVVHPGEMVGVLAAQSIGEPATQMT
LNTFHFAGVASKKVTSGVPRLKEILNVAKNMKTPSLTVYLEPGHAADQEQAKLIRSAIEH
TTLKSVTIASEIYYDPDPRSTVIPEDEEIIQLHFSLLDEEAEQSFDQQSPWLLRLELDRA
AMNDKDLTMGQVGERIKQTFKNDLFVIWSEDNDEKLIIRCRVVRPKSLDAETEAEEDHML
KKIENTMLENITLRGVENIERVVMMKYDRKVPSPTGEYVKEPEWVLETDGVNLSEVMTVP
GIDPTRIYTNSFIDIMEVLGIEAGRAALYKEVYNVIASDGSYVNYRHMALLVDVMTTQGG
LTSVTRHGFNRSNTGALMRCSFEETVEILFEAGASAELDDCRGVSENVILGQMAPIGTGA
FDVMIDEESLVKYMPEQKITEIEDGQDGGVTPYSNESGLVNADLDVKDELMFSPLVDSGS
NDAMAGGFTAYGGADYGEATSPFGAYGEAPTSPGFGVSSPGFSPTSPTYSPTSPAYSPTS
PSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYS
PTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPAYSPTSPSYSPTSPSYSPTSP
SYSPTSPSYSPTSPNYSPTSPSYSPTSPGYSPGSPAYSPKQDEQKHNENENSR
Sequence of entity 5 (B), FASTA
>2NVQ_5 DNA-directed RNA polymerase II 140 kDa polypeptide (chains B)
MSDLANSEKYYDEDPYGFEDESAPITAEDSWAVISAFFREKGLVSQQLDSFNQFVDYTLQ
DIICEDSTLILEQLAQHTTESDNISRKYEISFGKIYVTKPMVNESDGVTHALYPQEARLR
NLTYSSGLFVDVKKRTYEAIDVPGRELKYELIAEESEDDSESGKVFIGRLPIMLRSKNCY
LSEATESDLYKLKECPFDMGGYFIINGSEKVLIAQERSAGNIVQVFKKAAPSPISHVAEI
RSALEKGSRFISTLQVKLYGREGSSARTIKATLPYIKQDIPIVIIFRALGIIPDGEILEH
ICYDVNDWQMLEMLKPCVEDGFVIQDRETALDFIGRRGTALGIKKEKRIQYAKDILQKEF
LPHITQLEGFESRKAFFLGYMINRLLLCALDRKDQDDRDHFGKKRLDLAGPLLAQLFKTL
FKKLTKDIFRYMQRTVEEAHDFNMKLAINAKTITSGLKYALATGNWGEQKKAMSSRAGVS
QVLNRYTYSSTLSHLRRTNTPIGRDGKLAKPRQLHNTHWGLVCPAETPEGQACGLVKNLS
LMSCISVGTDPMPIITFLSEWGMEPLEDYVPHQSPDATRVFVNGVWHGVHRNPARLMETL
RTLRRKGDINPEVSMIRDIREKELKIFTDAGRVYRPLFIVEDDESLGHKELKVRKGHIAK
LMATEYQDIEGGFEDVEEYTWSSLLNEGLVEYIDAEEEESILIAMQPEDLEPAEANEEND
LDVDPAKRIRVSHHATTFTHCEIHPSMILGVAASIIPFPDHNQSPRNTYQSAMGKQAMGV
FLTNYNVRMDTMANILYYPQKPLGTTRAMEYLKFRELPAGQNAIVAIACYSGYNQEDSMI
MNQSSIDRGLFRSLFFRSYMDQEKKYGMSITETFEKPQRTNTLRMKHGTYDKLDDDGLIA
PGVRVSGEDVIIGKTTPISPDEEELGQRTAYHSKRDASTPLRSTENGIVDQVLVTTNQDG
LKFVKVRVRTTKIPQIGDKFASRHGQKGTIGITYRREDMPFTAEGIVPDLIINPHAIPSR
MTVAHLIECLLSKVAALSGNEGDASPFTDITVEGISKLLREHGYQSRGFEVMYNGHTGKK
LMAQIFFGPTYYQRLRHMVDDKIHARARGPMQVLTRQPVEGRSRDGGLRFGEMERDCMIA
HGAASFLKERLMEASDAFRVHICGICGLMTVIAKLNHNQFECKGCDNKIDIYQIHIPYAA
KLLFQELMAMNITPRLYTDRSRDF
Sequence of entity 6 (C), FASTA
>2NVQ_6 DNA-directed RNA polymerase II 45 kDa polypeptide (chains C)
MSEEGPQVKIREASKDNVDFILSNVDLAMANSLRRVMIAEIPTLAIDSVEVETNTTVLAD
EFIAHRLGLIPLQSMDIEQLEYSRDCFCEDHCDKCSVVLTLQAFGESESTTNVYSKDLVI
VSNLMGRNIGHPIIQDKEGNGVLICKLRKGQELKLTCVAKKGIAKEHAKWGPAAAIEFEY
DPWNKLKHTDYWYEQDSAKEWPQSKNCEYEDPPNEGDPFDYKAQADTFYMNVESVGSIPV
DQVVVRGIDTLQKKVASILLALTQMDQDKVNFASGDNNTASNMLGSNEDVMMTGAEQDPY
SNASQMGNTGSGGYDNAW
Sequence of entity 7 (E), FASTA
>2NVQ_7 DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide (chains E)
MDQENERNISRLWRAFRTVKEMVKDRGYFITQEEVELPLEDFKAKYCDSMGRPQRKMMSF
QANPTEESISKFPDMGSLWVEFCDEPSVGVKTMKTFVIHIQEKNFQTGIFVYQNNITPSA
MKLVPSIPPATIETFNEAALVVNITHHELVPKHIRLSSDEKRELLKRYRLKESQLPRIQR
ADPVALYLGLKRGEVVKIIRKSETSGRYASYRICM
Sequence of entity 8 (F), FASTA
>2NVQ_8 DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide (chains F)
MSDYEEAFNDGNENFEDFDVEHFSDEETYEEKPQFKDGETTDANGKTIVTGGNGPEDFQQ
HEQIRRKTLKEKAIPKDQRATTPYMTKYERARILGTRALQISMNAPVFVDLEGETDPLRI
AMKELAEKKIPLVIRRYLPDGSFEDWSVEELIVDL
Sequence of entity 9 (H), FASTA
>2NVQ_9 DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide (chains H)
MSNTLFDDIFQVSEVDPGRYNKVCRIEAASTTQDQCKLTLDINVELFPVAAQDSLTVTIA
SSLNLEDTPANDSSATRSWRPPQAGDRSLADDYDYVMYGTAYKFEEVSKDLIAVYYSFGG
LLMRLEGNYRNLNNLKQENAYLLIRR
Sequence of entity 10 (I), FASTA
>2NVQ_10 DNA-directed RNA polymerase II subunit 9 (chains I)
MTTFRFCRDCNNMLYPREDKENNRLLFECRTCSYVEEAGSPLVYRHELITNIGETAGVVQ
DIGSDPTLPRSDRECPKCHSRENVFFQSQQRRKDTSMVLFFVCLSCSHIFTSDQKNKRTQ
FS
Sequence of entity 11 (J), FASTA
>2NVQ_11 DNA-directed RNA polymerases I/II/III subunit 10 (chains J)
MIVPVRCFSCGKVVGDKWESYLNLLQEDELDEGTALSRLGLKRYCCRRMILTHVDLIEKF
LRYNPLEKRD
Sequence of entity 12 (K), FASTA
>2NVQ_12 DNA-directed RNA polymerase II 13.6 kDa polypeptide (chains K)
MNAPDRFELFLLGEGESKLKIDPDTKAPNAVVITFEKEDHTLGNLIRAELLNDRKVLFAA
YKVEHPFFARFKLRIQTTEGYDPKDALKNACNSIINKLGALKTNFETEWNLQTLAADDAF

Ligands and cofactors

IDNameFormulaCopies
MGMagnesium ionMg2
ZNZinc ionZn8
DUTDeoxyuridine-5'-triphosphateC9 H15 N2 O14 P31

Primary citation

Structural basis of transcription: role of the trigger loop in substrate specificity and catalysis. Wang, D., Bushnell, D.A., Westover, K.D. et al. Cell (2006) 127:941-954. DOI 10.1016/j.cell.2006.11.023 · PubMed

Other PDB entries of the same protein (UniProt P04050 (AlphaFold model), which also has an AlphaFold model), best resolution first:

Browse structure collections

About this viewer

MolViewer shows 2NVQ directly in your browser with nothing to install. Switch between cartoon, ball-and-stick, spacefill and surface views, color by chain, secondary structure or B-factor, measure distances, angles and dihedrals, and share or embed the view.