9j0o

Arrested elongation complex of mammalian RNA polymerase II with nucleosome (AEC1-nuc)

Method: ELECTRON MICROSCOPY

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1. Protein Identity and Related Structures Protein Identity & Related Structures

DNA-directed RNA polymerase subunit

OrganismNot specified

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A8D1DPV6_PIG
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–1970； UniProt 1–1970

DNA-directed RNA polymerase subunit beta

OrganismNot specified

UniProt A0A4X1TVZ5

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A4X1TVZ5_PIG
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–1174； UniProt 78–1251

DNA-directed RNA polymerase II subunit RPB3

OrganismNot specified

UniProt A0A481DF93

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A481DF93_PIG
Isoform	—
PDB entities	3
Chains and sequence ranges	Author chain C； PDBConstruct 1–271； UniProt 46–316

DNA-directed RNA polymerase II subunit RPB4

OrganismNot specified

UniProt A0A481BYI6

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A481BYI6_PIG
Isoform	—
PDB entities	4
Chains and sequence ranges	Author chain D； PDBConstruct 1–142； UniProt 1–142

DNA-directed RNA polymerase II subunit E

OrganismNot specified

UniProt A0A4X1VTX4

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A4X1VTX4_PIG
Isoform	—
PDB entities	5
Chains and sequence ranges	Author chain E； PDBConstruct 1–210； UniProt 1–210

DNA-directed RNA polymerase II subunit F

OrganismNot specified

UniProt A0A4X1VEK9

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A4X1VEK9_PIG
Isoform	—
PDB entities	6
Chains and sequence ranges	Author chain F； PDBConstruct 1–127； UniProt 1–127

DNA-directed RNA polymerase II subunit RPB7

OrganismNot specified

UniProt A0A4X1VKG7

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A4X1VKG7_PIG
Isoform	—
PDB entities	7
Chains and sequence ranges	Author chain G； PDBConstruct 1–172； UniProt 1–172

DNA-directed RNA polymerases I, II, and III subunit RPABC3

OrganismNot specified

UniProt I3LCB2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	I3LCB2_PIG
Isoform	—
PDB entities	8
Chains and sequence ranges	Author chain H； PDBConstruct 1–150； UniProt 1–150

DNA-directed RNA polymerase II subunit RPB9

OrganismNot specified

UniProt P60899

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RPB9_PIG
Isoform	—
PDB entities	9
Chains and sequence ranges	Author chain I； PDBConstruct 1–125； UniProt 1–125

DNA-directed RNA polymerases I, II, and III subunit RPABC5

OrganismNot specified

UniProt A0A493TD97

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A493TD97_ANAPP
Isoform	—
PDB entities	10
Chains and sequence ranges	Author chain J； PDBConstruct 1–67； UniProt 1–67

DNA-directed RNA polymerase II subunit RPB11-a

OrganismNot specified

UniProt F1RKE4

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	F1RKE4_PIG
Isoform	—
PDB entities	11
Chains and sequence ranges	Author chain K； PDBConstruct 1–117； UniProt 1–117

RPB12

OrganismNot specified

UniProt A0A4X1TRS6

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A4X1TRS6_PIG
Isoform	—
PDB entities	12
Chains and sequence ranges	Author chain L； PDBConstruct 1–58； UniProt 1–58

Transcription elongation factor SPT4

Homo sapiens

UniProt P63272

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	SPT4H_HUMAN
Isoform	—
PDB entities	13
Chains and sequence ranges	Author chain Y； PDBConstruct 2–118； UniProt 1–117

Transcription elongation factor SPT5

Homo sapiens

UniProt O00267

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	SPT5H_HUMAN
Isoform	—
PDB entities	14
Chains and sequence ranges	Author chain Z； PDBConstruct 1–1087； UniProt 1–1087

Histone H3.3

Homo sapiens

UniProt P84243

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	H33_HUMAN
Isoform	—
PDB entities	18
Chains and sequence ranges	Author chain a； PDBConstruct 1–136； UniProt 1–136 Author chain e； PDBConstruct 1–136； UniProt 1–136

Histone H4

Homo sapiens

UniProt P62805

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	H4_HUMAN
Isoform	—
PDB entities	19
Chains and sequence ranges	Author chain b； PDBConstruct 1–103； UniProt 1–103 Author chain f； PDBConstruct 1–103； UniProt 1–103

Histone H2A type 1-B/E

Homo sapiens

UniProt P04908

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	H2A1B_HUMAN
Isoform	—
PDB entities	20
Chains and sequence ranges	Author chain c； PDBConstruct 1–130； UniProt 1–130 Author chain g； PDBConstruct 1–130； UniProt 1–130

Histone H2B type 1-J

Homo sapiens

UniProt P06899

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	H2B1J_HUMAN
Isoform	—
PDB entities	21
Chains and sequence ranges	Author chain d； PDBConstruct 1–126； UniProt 1–126 Author chain h； PDBConstruct 1–126； UniProt 1–126

Negative elongation factor A

Homo sapiens

UniProt Q9H3P2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	NELFA_HUMAN
Isoform	—
PDB entities	22
Chains and sequence ranges	Author chain U； PDBConstruct 1–528； UniProt 1–528

Negative elongation factor C/D

Homo sapiens

UniProt Q8IXH7

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	NELFD_HUMAN
Isoform	—
PDB entities	23
Chains and sequence ranges	Author chain W； PDBConstruct 1–590； UniProt 1–590

Negative elongation factor B

Homo sapiens

UniProt Q8WX92

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 （P18615） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	NELFB_HUMAN
Isoform	—
PDB entities	24
Chains and sequence ranges	Author chain V； PDBConstruct 1–580； UniProt 1–580

Negative elongation factor E

Homo sapiens

UniProt P18615

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 26 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A8D1DPV6） DNA-directed RNA polymerase subunit beta × 1 （A0A4X1TVZ5） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit RPB4 × 1 （A0A481BYI6） DNA-directed RNA polymerase II subunit E × 1 （A0A4X1VTX4） DNA-directed RNA polymerase II subunit F × 1 （A0A4X1VEK9） DNA-directed RNA polymerase II subunit RPB7 × 1 （A0A4X1VKG7） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （I3LCB2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A493TD97） DNA-directed RNA polymerase II subunit RPB11-a × 1 （F1RKE4） RPB12 × 1 （A0A4X1TRS6） Transcription elongation factor SPT4 × 1 （P63272） Transcription elongation factor SPT5 × 1 （O00267） NON-TEMPLATE DNA (180-MER) × 1 ;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ; × 1 TEMPLATE DNA (191-MER) × 1 Histone H3.3 × 2 （P84243） Histone H4 × 2 （P62805） Histone H2A type 1-B/E × 2 （P04908） Histone H2B type 1-J × 2 （P06899） Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor B × 1 （Q8WX92） ZINC ION × 9 MAGNESIUM ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	NELFE_HUMAN
Isoform	—
PDB entities	25
Chains and sequence ranges	Author chain X； PDBConstruct 25–404； UniProt 1–380

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	9j0o
Deposition date deposition_date	2024-08-02
Structure title title	Arrested elongation complex of mammalian RNA polymerase II with nucleosome (AEC1-nuc)
Keywords keywords	RNA polymerase, NELF, nucleosome, DNA, RNA, TRANSCRIPTION; TRANSCRIPTION
Experimental Method method	ELECTRON MICROSCOPY

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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

9j0o__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

9j0o__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9j0o__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	78.04 Å
Rg (electron density)	75.92 Å
Total Rg	76.23 Å
Atom count	59777
Residues	6891
Excluded volume	1042800 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9j0o__assembly_1__model_1`	29-meric （29）	Success	4.1.3-1-20251215 (887e7ef)	View Download

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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (27)

Entity 1 Entity 1 polymer

Description description	DNA-directed RNA polymerase subunit
Molecular weight formula_weight	217450.1 kDa
EC 编号 ec_number	2.7.7.6
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	59777

MHGGGPPSGDSACPLRTIKRVQFGVLSPDELKRMSVTEGGIKYPETTEGGRPKLGGLMDPRQGVIERTGRCQTCAGNMTECPGHFGHIELAKPVFHVGFLVKTMKVLRCVCFFCSKLLVDSNNPKIKDILAKSKGQPKKRLTHVYDLCKGKNICEGGEEMDNKFGVEQPEGDEDLTKEKGHGGCGRYQPRIRRSGLELYAEWKHVNEDSQEKKILLSPERVHEIFKRISDEECFVLGMEPRYARPEWMIVTVLPVPPLSVRPAVVMQGSARNQDDLTHKLADIVKINNQLRRNEQNGAAAHVIAEDVKLLQFHVATMVDNELPGLPRAMQKSGRPLKSLKQRLKGKEGRVRGNLMGKRVDFSARTVITPDPNLSIDQVGVPRSIAANMTFAEIVTPFNIDRLQELVRRGNSQYPGAKYIIRDNGDRIDLRFHPKPSDLHLQTGYKVERHMCDGDIVIFNRQPTLHKMSMMGHRVRILPWSTFRLNLSVTTPYNADFDGDEMNLHLPQSLETRAEIQELAMVPRMIVTPQSNRPVMGIVQDTLTAVRKFTKRDVFLERGEVMNLLMFLSTWDGKVPQPAILKPRPLWTGKQIFSLIIPGHINCIRTHSTHPDDEDSGPYKHISPGDTKVVVENGELIMGILCKKSLGTSAGSLVHISYLEMGHDITRLFYSNIQTVINNWLLIEGHTIGIGDSIADSKTYQDIQNTIKKAKQDVIEVIEKAHNNELEPTPGNTLRQTFENQVNRILNDARDKTGSSAQKSLSEYNNFKSMVVSGAKGSKINISQVIAVVGQQNVEGKRIPFGFKHRTLPHFIKDDYGPESRGFVENSYLAGLTPTEFFFHAMGGREGLIDTAVKTAETGYIQRRLIKSMESVMVKYDATVRNSINQVVQLRYGEDGLAGESVEFQNLATLKPSNKAFEKKFRFDYTNERALRRTLQEDLVKDVLSNAHIQNELEREFERMREDREVLRVIFPTGDSKVVLPCNLLRMIWNAQKIFHINPRLPSDLHPIKVVEGVKELSKKLVIVNGDDPLSRQAQENATLLFNIHLRSTLCSRRMAEEFRLSGEAFDWLLGEIESKFNQAIAHPGEMVGALAAQSLGEPATQMTLNTFHYAGVSAKNVTLGVPRLKELINISKKPKTPSLTVFLLGQSARDAERAKDILCRLEHTTLRKVTANTAIYYDPNPQSTVVAEDQEWVNVYYEMPDFDVARISPWLLRVELDRKHMTDRKLTMEQIAEKINAGFGDDLNCIFNDDNAEKLVLRIRIMNSDENKMQEEEEVVDKMDDDVFLRCIESNMLTDMTLQGIEQISKVYMHLPQTDNKKKIIITEDGEFKALQEWILETDGVSLMRVLSEKDVDPVRTTSNDIVEIFTVLGIEAVRKALERELYHVISFDGSYVNYRHLALLCDTMTCRGHLMAITRHGVNRQDTGPLMKCSFEETVDVLMEAAAHGESDPMKGVSENIMLGQLAPAGTGCFDLLLDAEKCKYGMEIPTNIPGLGAAGPTGMFFGSAPSPMGGISPAMTPWNQGATPAYGAWSPSVGSGMTPGAAGFSPSAASDASGFSPGYSPAWSPTPGSPGSPGPSSPYIPSPGGAMSPSYSPTSPAYEPRSPGGYTPQSPSYSPTSPSYSPTSPSYSPTSPNYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPNYSPTSPNYTPTSPSYSPTSPSYSPTSPNYTPTSPNYSPTSPSYSPTSPSYSPTSPSYSPSSPRYTPQSPTYTPSSPSYSPSSPSYSPTSPKYTPTSPSYSPSSPEYTPTSPKYSPTSPKYSPTSPKYSPTSPTYSPTTPKYSPTSPTYSPTSPVYTPTSPKYSPTSPTYSPTSPKYSPTSPTYSPTSPKGSTYSPTSPGYSPTSPTYSLTSPAISPDDSDEEN

Entity 2 Entity 2 polymer

Description description	DNA-directed RNA polymerase subunit beta
Molecular weight formula_weight	134041.4 kDa
EC 编号 ec_number	2.7.7.6
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

MYDADEDMQYDEDDDEITPDLWQEACWIVISSYFDEKGLVRQQLDSFDEFIQMSVQRIVEDAPPIDLQAEAQHASGEVEEPPRYLLKFEQIYLSKPTHWERDGAPSPMMPNEARLRNLTYSAPLYVDITKTVIKEGEEQLQTQHQKTFIGKIPIMLRSTYCLLNGLTDRDLCELNECPLDPGGYFIINGSEKVLIAQEKMATNTVYVFAKKDSKYAYTGECRSCLENSSRPTSTIWVSMLARGGQGAKKSAIGQRIVATLPYIKQEVPIIIVFRALGFVSDRDILEHIIYDFEDPEMMEMVKPSLDEAFVIQEQNVALNFIGSRGAKPGVTKEKRIKYAKEVLQKEMLPHVGVSDFCETKKAYFLGYMVHRLLLAALGRRELDDRDHYGNKRLDLAGPLLAFLFRGMFKNLLKEVRIYAQKFIDRGKDFNLELAIKTRIISDGLKYSLATGNWGDQKKAHQARAGVSQVLNRLTFASTLSHLRRLNSPIGRDGKLAKPRQLHNTLWGMVCPAETPEGHAVGLVKNLALMAYISVGSQPSPILEFLEEWSMENLEEISPAAIADATKIFVNGCWVGIHKDPEQLMNTLRKLRRQMDIIVSEVSMIRDIREREIRIYTDAGRICRPLLIVEKQKLLLKKRHIDQLKEREYNNYSWQDLVASGVVEYIDTLEEETVMLAMTPDDLQEKEVAYCSTYTHCEIHPSMILGVCASIIPFPDHNQSPRNTYQSAMGKQAMGVYITNFHVRMDTLAHVLYYPQKPLVTTRSMEYLRFRELPAGINSIVAIASYTGYNQEDSVIMNRSAVDRGFFRSVFYRSYKEQESKKGFDQEEVFEKPTRETCQGMRHAIYDKLDDDGLIAPGVRVSGDDVIIGKTVTLPENEDELEGTNRRYTKRDCSTFLRTSETGIVDQVMVTLNQEGYKFCKIRVRSVRIPQIGDKFASRHGQKGTCGIQYRQEDMPFTCEGITPDIIINPHAIPSRMTIGHLIECLQGKVSANKGEIGDATPFNDAVNVQKISNLLSDYGYHLRGNEVLYNGFTGRKITSQIFIGPTYYQRLKHMVDDKIHSRARGPIQILNRQPMEGRSRDGGLRFGEMERDCQIAHGAAQFLRERLFEASDPYQVHVCNLCGIMAIANTRTHTYECRGCRNKTQISLVRMPYACKLLFQELMSMSIAPRMMSV

Entity 3 Entity 3 polymer

Description description	DNA-directed RNA polymerase II subunit RPB3
Molecular weight formula_weight	30997.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C

MPYANQPTVRITELTDENVKFIIENTDLAVANSIRRVFIAEVPIIAIDWVQIDANSSVLHDEFIAHRLGLIPLTSDDIVDKLQYSRDCTCEEFCPECSVEFTLDVRCNEDQTRHVTSRDLISNSPRVIPVTSRNRDNDPSDYVEQDDILIVKLRKGQELRLRAYAKKGFGKEHAKWNPTAGVAFEYDPDNALRHTVYPKPEEWPKSEYSELDEDESQAPYDPNGKPERFYYNVESCGSLRPETIVLSALSGLKKKLSDLQTQLSHEIQSDV

Entity 4 Entity 4 polymer

Description description	DNA-directed RNA polymerase II subunit RPB4
Molecular weight formula_weight	16331.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	D

MAAGGSDPRAGDVEEDASQLIFPKEFETAETLLNSEVHMLLEHRKQQNESAEDEQELSEVFMKTLNYTARFSRFKNRETIASVRSLLLQKKLHKFELACLANLCPETAEESKALIPSLEGRFEDEELQQILDDIQTKRSFQY

Entity 5 Entity 5 polymer

Description description	DNA-directed RNA polymerase II subunit E
Molecular weight formula_weight	24644.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	E

MDDEEETYRLWKIRKTIMQLCHDRGYLVTQDELDQTLEEFKAQFGDKPSEGRPRRTDLTVLVAHNDDPTDQMFVFFPEEPKVGIKTIKVYCQRMQEENITRALIVVQQGMTPSAKQSLVDMAPKYILEQFLQQELLINITEHELVPEHVVMTKEEVTELLARYKLRENQLPRIQAGDPVARYFGIKRGQVVKIIRPSETAGRYITYRLVQ

Entity 6 Entity 6 polymer

Description description	DNA-directed RNA polymerase II subunit F
Molecular weight formula_weight	14477.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	F

MSDNEDNFDGDDFDDVEEDEGLDDLENAEEEGQENVEILPSGERPQANQKRITTPYMTKYERARVLGTRALQIAMCAPVMVELEGETDPLLIAMKELKARKIPIIIRRYLPDGSYEDWGVDELIISD

Entity 7 Entity 7 polymer

Description description	DNA-directed RNA polymerase II subunit RPB7
Molecular weight formula_weight	19314.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	G

MFYHISLEHEILLHPRYFGPNLLNTVKQKLFTEVEGTCTGKYGFVIAVTTIDNIGAGVIQPGRGFVLYPVKYKAIVFRPFKGEVVDAVVTQVNKVGLFTEIGPMSCFISRHSIPSEMEFDPNSNPPCYKTMDEDIVIQQDDEIRLKIVGTRVDKNDIFAIGSLMDDYLGLVS

Entity 8 Entity 8 polymer

Description description	DNA-directed RNA polymerases I, II, and III subunit RPABC3
Molecular weight formula_weight	17162.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	H

MAGILFEDIFDVKDIDPEGKKFDRVSRLHCESESFKMDLILDVNIQIYPVDLGDKFRLVIASTLYEDGTLDDGEYNPTDDRPSRADQFEYVMYGKVYRIEGDETSTEAATRLSAYVSYGGLLMRLQGDANNLHGFEVDSRVYLLMKKLAF

Entity 9 Entity 9 polymer

Description description	DNA-directed RNA polymerase II subunit RPB9
Molecular weight formula_weight	14541.2 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	I

MEPDGTYEPGFVGIRFCQECNNMLYPKEDKENRILLYACRNCDYQQEADNSCIYVNKITHEVDELTQIIADVSQDPTLPRTEDHPCQKCGHKEAVFFQSHSARAEDAMRLYYVCTAPHCGHRWTE

Entity 10 Entity 10 polymer

Description description	DNA-directed RNA polymerases I, II, and III subunit RPABC5
Molecular weight formula_weight	7655.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	J

MIIPVRCFTCGKIVGNKWEAYLGLLQAEYTEGDALDALGLKRYCCRRMLLAHVDLIEKLLNYAPLEK

Entity 11 Entity 11 polymer

Description description	DNA-directed RNA polymerase II subunit RPB11-a
Molecular weight formula_weight	13310.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	K

MNAPPAFESFLLFEGEKKITINKDTKVPNACLFTINKEDHTLGNIIKSQLLKDPQVLFAGYKVPHPLEHKIIIRVQTTPDYSPQEAFTNAITDLISELSLLEERFRVAIKDKQEGIE

Entity 12 Entity 12 polymer

Description description	RPB12
Molecular weight formula_weight	7018.2 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	L

MDTQKDVQPPKQQPMIYICGECHTENEIKSRDPIRCRECGYRIMYKKRTKRLVVFDAR

Entity 13 Entity 13 polymer

Description description	Transcription elongation factor SPT4
Molecular weight formula_weight	13297.3 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Y

SMALETVPKDLRHLRACLLCSLVKTIDQFEYDGCDNCDAYLQMKGNREMVYDCTSSSFDGIIAMMSPEDSWVSKWQRVSNFKPGVYAVSVTGRLPQGIVRELKSRGVAYKSRDTAIKT

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli

Entity 14 Entity 14 polymer

Description description	Transcription elongation factor SPT5
Molecular weight formula_weight	123297.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Z

MSDSEDSNFSEEEDSERSSDGEEAEVDEERRSAAGSEKEEEPEDEEEEEEEEEYDEEEEEEDDDRPPKKPRHGGFILDEADVDDEYEDEDQWEDGAEDILEKEEIEASNIDNVVLDEDRSGARRLQNLWRDQREEELGEYYMKKYAKSSVGETVYGGSDELSDDITQQQLLPGVKDPNLWTVKCKIGEERATAISLMRKFIAYQFTDTPLQIKSVVAPEHVKGYIYVEAYKQTHVKQAIEGVGNLRLGYWNQQMVPIKEMTDVLKVVKEVANLKPKSWVRLKRGIYKDDIAQVDYVEPSQNTISLKMIPRIDYDRIKARMSLKDWFAKRKKFKRPPQRLFDAEKIRSLGGDVASDGDFLIFEGNRYSRKGFLFKSFAMSAVITEGVKPTLSELEKFEDQPEGIDLEVVTESTGKEREHNFQPGDNVEVCEGELINLQGKILSVDGNKITIMPKHEDLKDMLEFPAQELRKYFKMGDHVKVIAGRFEGDTGLIVRVEENFVILFSDLTMHELKVLPRDLQLCSETASGVDVGGQHEWGELVQLDPQTVGVIVRLERETFQVLNMYGKVVTVRHQAVTRKKDNRFAVALDSEQNNIHVKDIVKVIDGPHSGREGEIRHLFRSFAFLHCKKLVENGGMFVCKTRHLVLAGGSKPRDVTNFTVGGFAPMSPRISSPMHPSAGGQRGGFGSPGGGSGGMSRGRGRRDNELIGQTVRISQGPYKGYIGVVKDATESTARVELHSTCQTISVDRQRLTTVGSRRPGGMTSTYGRTPMYGSQTPMYGSGSRTPMYGSQTPLQDGSRTPHYGSQTPLHDGSRTPAQSGAWDPNNPNTPSRAEEEYEYAFDDEPTPSPQAYGGTPNPQTPGYPDPSSPQVNPQYNPQTPGTPAMYNTDQFSPYAAPSPQGSYQPSPSPQSYHQVAPSPAGYQNTHSPASYHPTPSPMAYQASPSPSPVGYSPMTPGAPSPGGYNPHTPGSGIEQNSSDWVTTDIQVKVRDTYLDTQVVGQTGVIRSVTGGMCSVYLKDSEKVVSISSEHLEPITPTKNNKVKVILGEDREATGVLLSIDGEDGIVRMDLDEQLKILNLRFLGKLLEAKETAAAKFERQHMDSSTSAA

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli

Entity 15 Entity 15 polymer

Description description	NON-TEMPLATE DNA (180-MER)
Molecular weight formula_weight	61381.9 kDa
Source method src_method	syn
Copy count entity_count	1

Polymer Polymer

Polymer type type	polydeoxyribonucleotide
Chain IDs strand_id	N

GCTTACGTCAGTCTGGCCATCTTTGTGTTTGGTGTGTTTGGGTGGTGGCCGTTTTCGTTGTTTTTTTCTGTCTCGTGCCTGGTGTCTTGGGTGTAATCCCCTTGGCGGTTAAAACGCGGGGGACAGCGCGTACGTGCGTTTAAGCGGTGCTAGAGCTGTCTACGACCAATTGAGCGGCCTCGGCACCGGGATTCTGAT

Entity 16 Entity 16 polymer

Description description	;RNA (5'-R(PAPAPUPUPAPGPCPUPCPUPUPGPUPGPUPU)-3') ;
Molecular weight formula_weight	5038.0 kDa
Source method src_method	syn
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	P

AAUUAGCUCUUGUGUU

Entity 17 Entity 17 polymer

Description description	TEMPLATE DNA (191-MER)
Molecular weight formula_weight	60870.0 kDa
Source method src_method	syn
Copy count entity_count	1

Polymer Polymer

Polymer type type	polydeoxyribonucleotide
Chain IDs strand_id	T

ATCAGAATCCCGGTGCCGAGGCCGCTCAATTGGTCGTAGACAGCTCTAGCACCGCTTAAACGCACGTACGCGCTGTCCCCCGCGTTTTAACCGCCAAGGGGATTACACCCAAGACACCAGGCACGAGACAGAAAAAAACAACGAAAACGGCCACCACCCAAACACACCAAACACAAGAGCTAATTGACTGACGTAAGC

Entity 18 Entity 18 polymer

Description description	Histone H3.3
Molecular weight formula_weight	15361.0 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	a,e

MARTKQTARKSTGGKAPRKQLATKAARKSAPSTGGVKKPHRYRPGTVALREIRRYQKSTELLIRKLPFQRLVREIAQDFKTDLRFQSAAIGALQEASEAYLVGLFEDTNLCAIHAKRVTIMPKDIQLARRIRGERA

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli

Entity 19 Entity 19 polymer

Description description	Histone H4
Molecular weight formula_weight	11394.4 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	b,f

MSGRGKGGKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLKVFLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli

Entity 20 Entity 20 polymer

Description description	Histone H2A type 1-B/E
Molecular weight formula_weight	14165.6 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	c,g

MSGRGKQGGKARAKAKTRSSRAGLQFPVGRVHRLLRKGNYSERVGAGAPVYLAAVLEYLTAEILELAGNAARDNKKTRIIPRHLQLAIRNDEELNKLLGRVTIAQGGVLPNIQAVLLPKKTESHHKAKGK

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli

Entity 21 Entity 21 polymer

Description description	Histone H2B type 1-J
Molecular weight formula_weight	13935.2 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	d,h

MPEPAKSAPAPKKGSKKAVTKAQKKDGKKRKRSRKESYSIYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSAK

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli

Entity 22 Entity 22 polymer

Description description	Negative elongation factor A
Molecular weight formula_weight	57343.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	U

MASMRESDTGLWLHNKLGATDELWAPPSIASLLTAAVIDNIRLCFHGLSSAVKLKLLLGTLHLPRRTVDEMKGALMEIIQLASLDSDPWVLMVADILKSFPDTGSLNLELEEQNPNVQDILGELREKVGECEASAMLPLECQYLNKNALTTLAGPLTPPVKHFQLKRKPKSATLRAELLQKSTETAQQLKRSAGVPFHAKGRGLLRKMDTTTPLKGIPKQAPFRSPTAPSVFSPTGNRTPIPPSRTLLRKERGVKLLDISELDMVGAGREAKRRRKTLDAEVVEKPAKEETVVENATPDYAAGLVSTQKLGSLNNEPALPSTSYLPSTPSVVPASSYIPSSETPPAPSSREASRPPEEPSAPSPTLPAQFKQRAPMYNSGLSPATPTPAAPTSPLTPTTPPAVAPTTQTPPVAMVAPQTQAPAQQQPKKNLSLTREQMFAAQEMFKTANKVTRPEKALILGFMAGSRENPCQEQGDVIQIKLSEHTEDLPKADGQGSTTMLVDTVFEMNYATGQWTRFKKYKPMTNVS

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Spodoptera frugiperda

Entity 23 Entity 23 polymer

Description description	Negative elongation factor C/D
Molecular weight formula_weight	68547.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	W

MAGAVPGAIMDEDYYGSAAEWGDEADGGQQEDDSGEGEDDAEVQQECLHKFSTRDYIMEPSIFNTLKRYFQAGGSPENVIQLLSENYTAVAQTVNLLAEWLIQTGVEPVQVQETVENHLKSLLIKHFDPRKADSIFTEEGETPAWLEQMIAHTTWRDLFYKLAEAHPDCLMLNFTVKLISDAGYQGEITSVSTACQQLEVFSRVLRTSLATILDGGEENLEKNLPEFAKMVCHGEHTYLFAQAMMSVLAQEEQGGSAVRRIAQEVQRFAQEKGHDASQITLALGTAASYPRACQALGAMLSKGALNPADITVLFKMFTSMDPPPVELIRVPAFLDLFMQSLFKPGARINQDHKHKYIHILAYAASVVETWKKNKRVSINKDELKSTSKAVETVHNLCCNENKGASELVAELSTLYQCIRFPVVAMGVLKWVDWTVSEPRYFQLQTDHTPVHLALLDEISTCHQLLHPQVLQLLVKLFETEHSQLDVMEQLELKKTLLDRMVHLLSRGYVLPVVSYIRKCLEKLDTDISLIRYFVTEVLDVIAPPYTSDFVQLFLPILENDSIAGTIKTEGEHDPVTEFIAHCKSNFIMVNGSSGSSGLEVLFQGPHHHHHH

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Spodoptera frugiperda

Entity 24 Entity 24 polymer

Description description	Negative elongation factor B
Molecular weight formula_weight	65779.2 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	V

MFAGLQDLGVANGEDLKETLTNCTEPLKAIEQFQTENGVLLPSLQSALPFLDLHGTPRLEFHQSVFDELRDKLLERVSAIASEGKAEERYKKLEDLLEKSFSLVKMPSLQPVVMCVMKHLPKVPEKKLKLVMADKELYRACAVEVKRQIWQDNQALFGDEVSPLLKQYILEKESALFSTELSVLHNFFSPSPKTRRQGEVVQRLTRMVGKNVKLYDMVLQFLRTLFLRTRNVHYCTLRAELLMSLHDLDVGEICTVDPCHKFTWCLDACIRERFVDSKRARELQGFLDGVKKGQEQVLGDLSMILCDPFAINTLALSTVRHLQELVGQETLPRDSPDLLLLLRLLALGQGAWDMIDSQVFKEPKMEVELITRFLPMLMSFLVDDYTFNVDQKLPAEEKAPVSYPNTLPESFTKFLQEQRMACEVGLYYVLHITKQRNKNALLRLLPGLVETFGDLAFGDIFLHLLTGNLALLADEFALEDFCSSLFDGFFLTASPRKENVHRHALRLLIHLHPRVAPSKLEALQKALEPTGQSGEAVKELYSQLGEKLEQLDHRKPSPAQAAETPALELPLPSVPAPAPL

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Spodoptera frugiperda

Entity 25 Entity 25 polymer

Description description	Negative elongation factor E
Molecular weight formula_weight	45852.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	X

MDYKDDDDKLEVLFQGPGSSGSSGMLVIPPGLSEEEEALQKKFNKLKKKKKALLALKKQSSSSTTSQGGVKRSLSEQPVMDTATATEQAKQLVKSGAISAIKAETKNSGFKRSRTLEGKLKDPEKGPVPTFQPFQRSISADDDLQESSRRPQRKSLYESFVSSSDRLRELGPDGEEAEGPGAGDGPPRSFDWGYEERSGAHSSASPPRSRSRDRSHERNRDRDRDRERDRDRDRDRDRERDRDRDRDRDRDRERDRDRERDRDRDREGPFRRSDSFPERRAPRKGNTLYVYGEDMTPTLLRGAFSPFGNIIDLSMDPPRNCAFVTYEKMESADQAVAELNGTQVESVQLKVNIARKQPMLDAATGKSVWGSLAVQNSPKGCHRDKRTQIVYSDDVYKENLVDGF

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Spodoptera frugiperda

Entity 26 Entity 26 non-polymer

Description description	ZINC ION
Molecular weight formula_weight	65.4 kDa
Source method src_method	syn
Copy count entity_count	9

Entity 27 Entity 27 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	1

▶

Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	—

Resolution resolution	3.30 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	24102

Arrested elongation complex of mammalian RNA polymerase II with nucleosome (AEC1-nuc)

1. Protein Identity and Related Structures Protein Identity & Related Structures

DNA-directed RNA polymerase subunit

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA-directed RNA polymerase subunit beta

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA-directed RNA polymerase II subunit RPB3

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA-directed RNA polymerase II subunit RPB4

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA-directed RNA polymerase II subunit E

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA-directed RNA polymerase II subunit F

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA-directed RNA polymerase II subunit RPB7

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA-directed RNA polymerases I, II, and III subunit RPABC3

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA-directed RNA polymerase II subunit RPB9

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA-directed RNA polymerases I, II, and III subunit RPABC5

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer