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9S3G

State 1 MAP3 RNA Pol II activated elongation complex with SETD2 and upstream hexasome

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
DNA-directed RNA polymerase subunitpolymer1970217610.01UniProt (A0A8D1DPV6)
Pfam (PF04997)
Pfam (PF05001)
Pfam (PF00623)
Pfam (PF04983)
Pfam (PF05000)
Pfam (PF04998)
Pfam (PF04992)
Pfam (PF04990)
Sus scrofa (pig)
2B
(B)
DNA-directed RNA polymerase subunit betapolymer1174134041.41UniProt (I3LGP4)
Pfam (PF04563)
Pfam (PF04561)
Pfam (PF04565)
Pfam (PF04566)
Pfam (PF04567)
Pfam (PF00562)
Pfam (PF04560)
Sus scrofa (pig)
3C
(C)
DNA-directed RNA polymerase II subunit RPB3polymer27531439.11UniProt (I3LCH3)
Pfam (PF01193)
Pfam (PF01000)
Sus scrofa (pig)
4D
(D)
RNA polymerase II subunit Dpolymer14216331.31UniProt (A0A287ADR4)
Pfam (PF03874)
Sus scrofa (pig)
5E
(E)
DNA-directed RNA polymerase II subunit Epolymer21024644.31UniProt (I3LSI7)
Pfam (PF03871)
Pfam (PF01191)
Sus scrofa (pig)RPB5 homolog
6F
(F)
DNA-directed RNA polymerases I, II, and III subunit RPABC2polymer12714477.01UniProt (A0A8D1KNW4)
Pfam (PF01192)
Sus scrofa (pig)
7G
(G)
DNA-directed RNA polymerase II subunit RPB7polymer17219314.31UniProt (A0A4X1VKG7)
Pfam (PF03876)
Pfam (PF00575)
Sus scrofa (pig)
8H
(H)
DNA-directed RNA polymerases I, II, and III subunit RPABC3polymer15017162.31UniProt (I3LCB2)
Pfam (PF03870)
Sus scrofa (pig)
9I
(I)
DNA-directed RNA polymerase II subunit RPB9polymer12514541.21UniProt (P60899)
Pfam (PF02150)
Pfam (PF01096)
Sus scrofa (pig)RNA polymerase II subunit B9,DNA-directed RNA polymerase II subunit I,RNA polymerase II 14.5 kDa subunit,RPB14.5
10J
(J)
DNA-directed RNA polymerases I, II, and III subunit RPABC5polymer677655.11UniProt (A0A4X1VYD0)
Pfam (PF01194)
Sus scrofa (pig)
11K
(K)
DNA-directed RNA polymerase II subunit RPB11-apolymer11713310.31UniProt (F1RKE4)
Pfam (PF13656)
Sus scrofa (pig)
12L
(L)
RNA polymerase II subunit Kpolymer587018.21UniProt (A0A8D0JYF1)
Pfam (PF03604)
Sus scrofa (pig)
13M
(M)
Transcription elongation factor SPT6polymer1729199603.01UniProt (Q7KZ85)
Pfam (PF14632)
Pfam (PF14641)
Pfam (PF22706)
Pfam (PF14639)
Pfam (PF14635)
Pfam (PF17674)
Pfam (PF00575)
Pfam (PF14633)
Homo sapiens (human)hSPT6,Histone chaperone suppressor of Ty6,Tat-cotransactivator 2 protein,Tat-CT2 protein
14N
(N)
Non-template DNApolymer18457044.11synthetic construct
15O
(O)
Histone-lysine N-methyltransferase SETD2polymer1133127887.31UniProt (Q9BYW2)
Pfam (PF17907)
Pfam (PF00856)
Pfam (PF00397)
Pfam (PF08236)
Homo sapiens (human)HIF-1,Huntingtin yeast partner B,Huntingtin-interacting protein 1,HIP-1,Huntingtin-interacting protein B,Lysine N-methyltransferase 3A,Protein-lysine N-methyltransferase SETD2,SET domain-containing protein 2,hSET2,p231HBP
16P
(P)
RNApolymer216596.91synthetic construct
17Q
(Q)
RNA polymerase-associated protein CTR9 homologpolymer1179134510.21UniProt (Q6PD62)
Pfam (PF13374)
Pfam (PF13181)
Homo sapiens (human)SH2 domain-binding protein 1
18R
(R)
RNA polymerase-associated protein RTF1 homologpolymer71380733.01UniProt (Q92541)
Pfam (PF03126)
Homo sapiens (human)
19S
(S)
Transcription elongation factor A protein 1polymer30434295.01UniProt (P23193)
Pfam (PF08711)
Pfam (PF07500)
Pfam (PF01096)
Homo sapiens (human)Transcription elongation factor S-II protein 1,Transcription elongation factor TFIIS.o
20T
(T)
Template DNApolymer18456565.31synthetic construct
21U
(U)
RNA polymerase-associated protein LEO1polymer66675514.21UniProt (Q8WVC0)
Pfam (PF04004)
Homo sapiens (human)Replicative senescence down-regulated leo1-like protein
22V
(V)
RNA polymerase II-associated factor 1 homologpolymer53160052.71UniProt (Q8N7H5)
Pfam (PF03985)
Homo sapiens (human)hPAF1,Pancreatic differentiation protein 2
23W
(W)
WD repeat-containing protein 61polymer30533617.51UniProt (Q9GZS3)
Pfam (PF00400)
Homo sapiens (human)Meiotic recombination REC14 protein homolog,SKI8 homolog,Ski8
24X
(X)
Parafibrominpolymer53160673.51UniProt (Q6P1J9)
Pfam (PF16050)
Pfam (PF05179)
Homo sapiens (human)Cell division cycle protein 73 homolog,Hyperparathyroidism 2 protein
25Y
(Y)
Transcription elongation factor SPT4polymer12113508.51UniProt (Q4R941)
Pfam (PF06093)
Homo sapiens (human)DRB sensitivity-inducing factor small subunit,DSIF small subunit
26Z
(Z)
Transcription elongation factor SPT5polymer1087121225.51UniProt (O00267)
Pfam (PF11942)
Pfam (PF03439)
Pfam (PF00467)
Homo sapiens (human)hSPT5,DRB sensitivity-inducing factor 160 kDa subunit,DSIF p160,DRB sensitivity-inducing factor large subunit,DSIF large subunit,Tat-cotransactivator 1 protein,Tat-CT1 protein
27AA, CA
(a, e)
Histone H3.2polymer13615391.12UniProt (Q71DI3)
Pfam (PF00125)
Homo sapiens (human)H3-clustered histone 13,H3-clustered histone 14,H3-clustered histone 15,Histone H3/m,Histone H3/o
28BA, DA
(b, f)
Histone H4polymer10311394.42UniProt (P62805)
Pfam (PF15511)
Homo sapiens (human)
29EA
(g)
Histone H2A type 1-B/Epolymer13514721.11UniProt (P04908)
Pfam (PF00125)
Pfam (PF16211)
Homo sapiens (human)Histone H2A.2,Histone H2A/a,Histone H2A/m
30FA
(h)
Histone H2B type 1-Kpolymer12613921.21UniProt (O60814)
Pfam (PF00125)
Homo sapiens (human)H2B K,HIRA-interacting protein 1
31GA
(j)
FACT complex subunit SPT16polymer1049120291.01UniProt (Q9Y5B9)
Pfam (PF14826)
Pfam (PF00557)
Pfam (PF08644)
Pfam (PF08512)
Pfam (PF21091)
Homo sapiens (human)Chromatin-specific transcription elongation factor 140 kDa subunit,FACT 140 kDa subunit,FACTp140,Facilitates chromatin transcription complex subunit SPT16,hSPT16
32HA
(k)
FACT complex subunit SSRP1polymer70981207.11UniProt (Q08945)
Pfam (PF17292)
Pfam (PF03531)
Pfam (PF21103)
Pfam (PF08512)
Pfam (PF00505)
Pfam (PF21092)
Homo sapiens (human)Chromatin-specific transcription elongation factor 80 kDa subunit,Facilitates chromatin transcription complex 80 kDa subunit,FACT 80 kDa subunit,FACTp80,Facilitates chromatin transcription complex subunit SSRP1,Recombination signal sequence recognition protein 1,Structure-specific recognition protein 1,hSSRP1,T160
33IA, JA, LA, MA, NA...
(A, B, C, I, J...)
ZINC IONnon-polymer65.49Chemie (ZN)
34KA
(A)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
Sequence modifications
M: 1 - 1726 (UniProt: Q7KZ85)
PDBExternal DatabaseDetails
Ser -2-expression tag
Asn -1-expression tag
Ala 0-expression tag
O: 1435 - 2564 (UniProt: Q9BYW2)
PDBExternal DatabaseDetails
Ser 1432-expression tag
Asn 1433-expression tag
Ala 1434-expression tag
Leu 1962Pro 1962variant
Q: 1 - 1173 (UniProt: Q6PD62)
PDBExternal DatabaseDetails
Glu 1174-expression tag
Asn 1175-expression tag
Leu 1176-expression tag
Tyr 1177-expression tag
Phe 1178-expression tag
Gln 1179-expression tag
R: -259 - 710 (UniProt: Q92541)
PDBExternal DatabaseDetails
Ser -262-expression tag
Asn -261-expression tag
Ala -260-expression tag
S: 1 - 301 (UniProt: P23193)
PDBExternal DatabaseDetails
Ser -2-expression tag
Asn -1-expression tag
Ala 0-expression tag
Y: 1 - 117 (UniProt: Q4R941)
PDBExternal DatabaseDetails
Gly -3-expression tag
Pro -2-expression tag
Gly -1-expression tag
Ser 0-expression tag
a, e: 1 - 136 (UniProt: Q71DI3)
PDBExternal DatabaseDetails
Met 37Lys 37engineered mutation
Ala 111Cys 111engineered mutation
g: 1 - 130 (UniProt: P04908)
PDBExternal DatabaseDetails
Ser -4-expression tag
Asn -3-expression tag
Ala -2-expression tag
Pro -1-expression tag
Trp 0-expression tag
j: 1 - 1047 (UniProt: Q9Y5B9)
PDBExternal DatabaseDetails
Ser -1-expression tag
Asn 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains34
Total formula weight1863082.5
Non-Polymers*Number of molecules10
Total formula weight613.0
All*Total formula weight1863695.4
*Water molecules are not included.

247536

PDB entries from 2026-01-14

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