7pks

Structural basis of Integrator-mediated transcription regulation

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 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A7M4DUC2_PIG
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–1970； UniProt 1–1984

DNA-directed RNA polymerase subunit beta

OrganismNot specified

UniProt A0A0B8RVL1

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A0B8RVL1_PIG
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–1174； UniProt 1–1174

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 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

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 1–275； UniProt 46–320

RNA polymerase II subunit D

OrganismNot specified

UniProt A0A287ADR4

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A287ADR4_PIG
Isoform	—
PDB entities	4
Chains and sequence ranges	Author chain D； PDBConstruct 1–142； UniProt 43–184

DNA-directed RNA polymerase II subunit E

OrganismNot specified

UniProt I3LSI7

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	I3LSI7_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 F1SKN8

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	F1SKN8_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 I3LJZ9

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	I3LJZ9_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 A0A4X1ULF2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A4X1ULF2_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 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

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 A0A7K6NXI9

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A7K6NXI9_PEDTO
Isoform	—
PDB entities	10
Chains and sequence ranges	Author chain J； PDBConstruct 1–67； UniProt 1–67

RNA_pol_L_2 domain-containing protein

OrganismNot specified

UniProt A0A4X1UK25

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A4X1UK25_PIG
Isoform	—
PDB entities	11
Chains and sequence ranges	Author chain K； PDBConstruct 1–117； UniProt 1–117

RNA polymerase II subunit K

OrganismNot specified

UniProt I3LN51

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	I3LN51_PIG
Isoform	—
PDB entities	12
Chains and sequence ranges	Author chain L； PDBConstruct 1–58； UniProt 1–58

RPBI C-terminal domain peptide

OrganismNot specified

UniProt I3LJR4

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	I3LJR4_PIG
Isoform	—
PDB entities	13
Chains and sequence ranges	Author chain M； PDBConstruct 1–13； UniProt 1584–1596

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 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	NELFA_HUMAN
Isoform	—
PDB entities	17
Chains and sequence ranges	Author chain U； PDBConstruct 1–528； UniProt 1–528

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 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	NELFB_HUMAN
Isoform	—
PDB entities	18
Chains and sequence ranges	Author chain V； PDBConstruct 35–614； UniProt 1–580

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 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	NELFD_HUMAN
Isoform	—
PDB entities	19
Chains and sequence ranges	Author chain W； PDBConstruct 27–616； UniProt 1–590

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 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	SPT5H_HUMAN
Isoform	—
PDB entities	21
Chains and sequence ranges	Author chain Z； PDBConstruct 1–1087； UniProt 1–1087

Integrator complex subunit 1

Homo sapiens

UniProt Q8N201

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	INT1_HUMAN
Isoform	—
PDB entities	22
Chains and sequence ranges	Author chain a； PDBConstruct 1–2190； UniProt 1–2190

Integrator complex subunit 2

Homo sapiens

UniProt Q9H0H0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	INT2_HUMAN
Isoform	—
PDB entities	23
Chains and sequence ranges	Author chain b； PDBConstruct 1–1204； UniProt 1–1204

Integrator complex subunit 4

Homo sapiens

UniProt Q96HW7

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	INT4_HUMAN
Isoform	—
PDB entities	24
Chains and sequence ranges	Author chain d； PDBConstruct 1–963； UniProt 1–963

Integrator complex subunit 5

Homo sapiens

UniProt Q6P9B9

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	INT5_HUMAN
Isoform	—
PDB entities	25
Chains and sequence ranges	Author chain e； PDBConstruct 1–1019； UniProt 1–1019

Integrator complex subunit 6

Homo sapiens

UniProt Q9UL03

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	INT6_HUMAN
Isoform	—
PDB entities	26
Chains and sequence ranges	Author chain f； PDBConstruct 1–887； UniProt 1–887

Integrator complex subunit 7

Homo sapiens

UniProt Q9NVH2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	INT7_HUMAN
Isoform	—
PDB entities	27
Chains and sequence ranges	Author chain g； PDBConstruct 1–962； UniProt 1–962

Integrator complex subunit 8

Homo sapiens

UniProt Q75QN2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	INT8_HUMAN
Isoform	—
PDB entities	28
Chains and sequence ranges	Author chain h； PDBConstruct 1–995； UniProt 1–995

Integrator complex subunit 9

Homo sapiens

UniProt Q9NV88

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	INT9_HUMAN
Isoform	—
PDB entities	29
Chains and sequence ranges	Author chain i； PDBConstruct 1–658； UniProt 1–658

Integrator complex subunit 11

Homo sapiens

UniProt Q5TA45

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	INT11_HUMAN
Isoform	—
PDB entities	30
Chains and sequence ranges	Author chain k； PDBConstruct 1–600； UniProt 1–600

Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform

Homo sapiens

UniProt P30153

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform × 1 （P67775） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	2AAA_HUMAN
Isoform	—
PDB entities	31
Chains and sequence ranges	Author chain p； PDBConstruct 1–589； UniProt 1–589

Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform

Homo sapiens

UniProt P67775

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 30 DNA 2 RNA 1	DNA-directed RNA polymerase subunit × 1 （A0A7M4DUC2） DNA-directed RNA polymerase subunit beta × 1 （A0A0B8RVL1） DNA-directed RNA polymerase II subunit RPB3 × 1 （A0A481DF93） RNA polymerase II subunit D × 1 （A0A287ADR4） DNA-directed RNA polymerase II subunit E × 1 （I3LSI7） DNA-directed RNA polymerase II subunit F × 1 （F1SKN8） DNA-directed RNA polymerase II subunit RPB7 × 1 （I3LJZ9） DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 （A0A4X1ULF2） DNA-directed RNA polymerase II subunit RPB9 × 1 （P60899） DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 （A0A7K6NXI9） RNA_pol_L_2 domain-containing protein × 1 （A0A4X1UK25） RNA polymerase II subunit K × 1 （I3LN51） RPBI C-terminal domain peptide × 1 （I3LJR4） Non-template DNA × 1 TAR RNA × 1 DNA Template × 1 Negative elongation factor A × 1 （Q9H3P2） Negative elongation factor B × 1 （Q8WX92） Negative elongation factor C/D × 1 （Q8IXH7） Negative elongation factor E × 1 Transcription elongation factor SPT5 × 1 （O00267） Integrator complex subunit 1 × 1 （Q8N201） Integrator complex subunit 2 × 1 （Q9H0H0） Integrator complex subunit 4 × 1 （Q96HW7） Integrator complex subunit 5 × 1 （Q6P9B9） Integrator complex subunit 6 × 1 （Q9UL03） Integrator complex subunit 7 × 1 （Q9NVH2） Integrator complex subunit 8 × 1 （Q75QN2） Integrator complex subunit 9 × 1 （Q9NV88） Integrator complex subunit 11 × 1 （Q5TA45） Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform × 1 （P30153） Unknown × 1 MAGNESIUM ION × 1 ZINC ION × 10 MANGANESE (II) ION × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PP2AA_HUMAN
Isoform	—
PDB entities	32
Chains and sequence ranges	Author chain q； PDBConstruct 1–309； UniProt 1–309

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	7pks
Deposition date deposition_date	2021-08-26
Structure title title	Structural basis of Integrator-mediated transcription regulation
Keywords keywords	Promoter proximal pausing, attenuation, snRNA termination, Integrator complex, 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.

7pks__assembly_1__model_1

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

Download this curve (.dat)

7pks__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

7pks__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	84.60 Å
Rg (electron density)	83.95 Å
Total Rg	83.92 Å
Atom count	101147
Residues	13318
Excluded volume	1795200 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`7pks__assembly_1__model_1`	31-meric （31）	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 (36)

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	101147

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	31439.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C

MPYANQPTVRITELTDENVKFIIENTDLAVANSIRRVFIAEVPIIAIDWVQIDANSSVLHDEFIAHRLGLIPLTSDDIVDKLQYSRDCTCEEFCPECSVEFTLDVRCNEDQTRHVTSRDLISNSPRVIPVTSRNRDNDPSDYVEQDDILIVKLRKGQELRLRAYAKKGFGKEHAKWNPTAGVAFEYDPDNALRHTVYPKPEEWPKSEYSELDEDESQAPYDPNGKPERFYYNVESCGSLRPETIVLSALSGLKKKLSDLQTQLSHEIQSDVLTIN

Entity 4 Entity 4 polymer

Description description	RNA polymerase II subunit D
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	RNA_pol_L_2 domain-containing protein
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	RNA polymerase II subunit K
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	RPBI C-terminal domain peptide
Molecular weight formula_weight	1356.4 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	M

SPSYSPTSPSYSP

Entity 14 Entity 14 polymer

Description description	Non-template DNA
Molecular weight formula_weight	14712.5 kDa
Source method src_method	syn
Copy count entity_count	1

Polymer Polymer

Polymer type type	polydeoxyribonucleotide
Chain IDs strand_id	N

GTACACTAGTACCTACTCGAGTGAGCTTAAGCCTCAATAAAGCTTGCC

Entity 15 Entity 15 polymer

Description description	TAR RNA
Molecular weight formula_weight	5410.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	P

UAACUAGGGAACCCACU

Entity 16 Entity 16 polymer

Description description	DNA Template
Molecular weight formula_weight	14910.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polydeoxyribonucleotide
Chain IDs strand_id	T

GGCAAGCTTTATTGAGGCTTAAGCAGTGGGTTCCAGGTACTAGTGTAC

Entity 17 Entity 17 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	Trichoplusia ni

Entity 18 Entity 18 polymer

Description description	Negative elongation factor B
Molecular weight formula_weight	68672.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	V

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXMFAGLQDLGVANGEDLKETLTNCTEPLKAIEQFQTENGVLLPSLQSALPFLDLHGTPRLEFHQSVFDELRDKLLERVSAIASEGKAEERYKKLEDLLEKSFSLVKMPSLQPVVMCVMKHLPKVPEKKLKLVMADKELYRACAVEVKRQIWQDNQALFGDEVSPLLKQYILEKESALFSTELSVLHNFFSPSPKTRRQGEVVQRLTRMVGKNVKLYDMVLQFLRTLFLRTRNVHYCTLRAELLMSLHDLDVGEICTVDPCHKFTWCLDACIRERFVDSKRARELQGFLDGVKKGQEQVLGDLSMILCDPFAINTLALSTVRHLQELVGQETLPRDSPDLLLLLRLLALGQGAWDMIDSQVFKEPKMEVELITRFLPMLMSFLVDDYTFNVDQKLPAEEKAPVSYPNTLPESFTKFLQEQRMACEVGLYYVLHITKQRNKNALLRLLPGLVETFGDLAFGDIFLHLLTGNLALLADEFALEDFCSSLFDGFFLTASPRKENVHRHALRLLIHLHPRVAPSKLEALQKALEPTGQSGEAVKELYSQLGEKLEQLDHRKPSPAQAAETPALELPLPSVPAPAPL

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 19 Entity 19 polymer

Description description	Negative elongation factor C/D
Molecular weight formula_weight	68544.1 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	W

XXXXXXXXXXXXXXXXXXXXXXXXXTMAGAVPGAIMDEDYYGSAAEWGDEADGGQQEDDSGEGEDDAEVQQECLHKFSTRDYIMEPSIFNTLKRYFQAGGSPENVIQLLSENYTAVAQTVNLLAEWLIQTGVEPVQVQETVENHLKSLLIKHFDPRKADSIFTEEGETPAWLEQMIAHTTWRDLFYKLAEAHPDCLMLNFTVKLISDAGYQGEITSVSTACQQLEVFSRVLRTSLATILDGGEENLEKNLPEFAKMVCHGEHTYLFAQAMMSVLAQEEQGGSAVRRIAQEVQRFAQEKGHDASQITLALGTAASYPRACQALGAMLSKGALNPADITVLFKMFTSMDPPPVELIRVPAFLDLFMQSLFKPGARINQDHKHKYIHILAYAASVVETWKKNKRVSINKDELKSTSKAVETVHNLCCNENKGASELVAELSTLYQCIRFPVVAMGVLKWVDWTVSEPRYFQLQTDHTPVHLALLDEISTCHQLLHPQVLQLLVKLFETEHSQLDVMEQLELKKTLLDRMVHLLSRGYVLPVVSYIRKCLEKLDTDISLIRYFVTEVLDVIAPPYTSDFVQLFLPILENDSIAGTIKTEGEHDPVTEFIAHCKSNFIMVN

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 20 Entity 20 polymer

Description description	Negative elongation factor E
Molecular weight formula_weight	1890.3 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	X

XXXXXXXXXXXXXXXXXXXXXX

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 21 Entity 21 polymer

Description description	Transcription elongation factor SPT5
Molecular weight formula_weight	121145.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Z

MSDSEDSNFSEEEDSERSSDGEEAEVDEERRSAAGSEKEEEPEDEEEEEEEEEYDEEEEEEDDDRPPKKPRHGGFILDEADVDDEYEDEDQWEDGAEDILEKEEIEASNIDNVVLDEDRSGARRLQNLWRDQREEELGEYYMKKYAKSSVGETVYGGSDELSDDITQQQLLPGVKDPNLWTVKCKIGEERATAISLMRKFIAYQFTDTPLQIKSVVAPEHVKGYIYVEAYKQTHVKQAIEGVGNLRLGYWNQQMVPIKEMTDVLKVVKEVANLKPKSWVRLKRGIYKDDIAQVDYVEPSQNTISLKMIPRIDYDRIKARMSLKDWFAKRKKFKRPPQRLFDAEKIRSLGGDVASDGDFLIFEGNRYSRKGFLFKSFAMSAVITEGVKPTLSELEKFEDQPEGIDLEVVTESTGKEREHNFQPGDNVEVCEGELINLQGKILSVDGNKITIMPKHEDLKDMLEFPAQELRKYFKMGDHVKVIAGRFEGDTGLIVRVEENFVILFSDLTMHELKVLPRDLQLCSETASGVDVGGQHEWGELVQLDPQTVGVIVRLERETFQVLNMYGKVVTVRHQAVTRKKDNRFAVALDSEQNNIHVKDIVKVIDGPHSGREGEIRHLFRSFAFLHCKKLVENGGMFVCKTRHLVLAGGSKPRDVTNFTVGGFAPMSPRISSPMHPSAGGQRGGFGSPGGGSGGMSRGRGRRDNELIGQTVRISQGPYKGYIGVVKDATESTARVELHSTCQTISVDRQRLTTVGSRRPGGMTSTYGRTPMYGSQTPMYGSGSRTPMYGSQTPLQDGSRTPHYGSQTPLHDGSRTPAQSGAWDPNNPNTPSRAEEEYEYAFDDEPTPSPQAYGGTPNPQTPGYPDPSSPQVNPQYNPQTPGTPAMYNTDQFSPYAAPSPQGSYQPSPSPQSYHQVAPSPAGYQNTHSPASYHPTPSPMAYQASPSPSPVGYSPMTPGAPSPGGYNPHTPGSGIEQNSSDWVTTDIQVKVRDTYLDTQVVGQTGVIRSVTGGMCSVYLKDSEKVVSISSEHLEPITPTKNNKVKVILGEDREATGVLLSIDGEDGIVRMDLDEQLKILNLRFLGKLLEA

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 22 Entity 22 polymer

Description description	Integrator complex subunit 1
Molecular weight formula_weight	244574.9 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	a

MNRAKPTTVRRPSAAAKPSGHPPPGDFIALGSKGQANESKTASTLLKPAPSGLPSERKRDAAAALSSASALTGLTKRPKLSSTPPLSALGRLAEAAVAEKRAISPSIKEPSVVPIEVLPTVLLDEIEAAELEGNDDRIEGVLCGAVKQLKVTRAKPDSTLYLSLMYLAKIKPNIFATEGVIEALCSLLRRDASINFKAKGNSLVSVLACNLLMAAYEEDENWPEIFVKVYIEDSLGERIWVDSPHCKTFVDNIQTAFNTRMPPRSVLLQGEAGRVAGDLGAGSSPHPSLTEEEDSQTELLIAEEKLSPEQEGQLMPRYEELAESVEEYVLDMLRDQLNRRQPIDNVSRNLLRLLTSTCGYKEVRLLAVQKLEMWLQNPKLTRPAQDLLMSVCMNCNTHGSEDMDVISHLIKIRLKPKVLLNHFMLCIRELLSAHKDNLGTTIKLVIFNELSSARNPNNMQVLYTALQHSSELAPKFLAMVFQDLLTNKDDYLRASRALLREIIKQTKHEINFQAFCLGLMQERKEPQYLEMEFKERFVVHITDVLAVSMMLGITAQVKEAGIAWDKGEKRNLEVLRSFQNQIAAIQRDAVWWLHTVVPSISKLAPKDYVHCLHKVLFTEQPETYYKWDNWPPESDRNFFLRLCSEVPILEDTLMRILVIGLSRELPLGPADAMELADHLVKRAAAVQADDVEVLKVGRTQLIDAVLNLCTYHHPENIQLPPGYQPPNLAISTLYWKAWPLLLVVAAFNPENIGLAAWEEYPTLKMLMEMVMTNNYSYPPCTLTDEETRTEMLNRELQTAQREKQEILAFEGHLAAASTKQTITESSSLLLSQLTSLDPQGPPRRPPPHILDQVKSLNQSLRLGHLLCRSRNPDFLLHIIQRQASSQSMPWLADLVQSSEGSLDVLPVQCLCEFLLHDAVDDAASGEEDDEGESKEQKAKKRQRQQKQRQLLGRLQDLLLGPKADEQTTCEVLDYFLRRLGSSQVASRVLAMKGLSLVLSEGSLRDGEEKEPPMEEDVGDTDVLQGYQWLLRDLPRLPLFDSVRSTTALALQQAIHMETDPQTISAYLIYLSQHTPVEEQAQHSDLALDVARLVVERSTIMSHLFSKLSPSAASDAVLSALLSIFSRYVRRMRQSKEGEEVYSWSESQDQVFLRWSSGETATMHILVVHAMVILLTLGPPRADDSEFQALLDIWFPEEKPLPTAFLVDTSEEALLLPDWLKLRMIRSEVLRLVDAALQDLEPQQLLLFVQSFGIPVSSMSKLLQFLDQAVAHDPQTLEQNIMDKNYMAHLVEVQHERGASGGQTFHSLLTASLPPRRDSTEAPKPKSSPEQPIGQGRIRVGTQLRVLGPEDDLAGMFLQIFPLSPDPRWQSSSPRPVALALQQALGQELARVVQGSPEVPGITVRVLQALATLLSSPHGGALVMSMHRSHFLACPLLRQLCQYQRCVPQDTGFSSLFLKVLLQMLQWLDSPGVEGGPLRAQLRMLASQASAGRRLSDVRGGLLRLAEALAFRQDLEVVSSTVRAVIATLRSGEQCSVEPDLISKVLQGLIEVRSPHLEELLTAFFSATADAASPFPACKPVVVVSSLLLQEEEPLAGGKPGADGGSLEAVRLGPSSGLLVDWLEMLDPEVVSSCPDLQLRLLFSRRKGKGQAQVPSFRPYLLTLFTHQSSWPTLHQCIRVLLGKSREQRFDPSASLDFLWACIHVPRIWQGRDQRTPQKRREELVLRVQGPELISLVELILAEAETRSQDGDTAACSLIQARLPLLLSCCCGDDESVRKVTEHLSGCIQQWGDSVLGRRCRDLLLQLYLQRPELRVPVPEVLLHSEGAASSSVCKLDGLIHRFITLLADTSDSRALENRGADASMACRKLAVAHPLLLLRHLPMIAALLHGRTHLNFQEFRQQNHLSCFLHVLGLLELLQPHVFRSEHQGALWDCLLSFIRLLLNYRKSSRHLAAFINKFVQFIHKYITYNAPAAISFLQKHADPLHDLSFDNSDLVMLKSLLAGLSLPSRDDRTDRGLDEEGEEESSAGSLPLVSVSLFTPLTAAEMAPYMKRLSRGQTVEDLLEVLSDIDEMSRRRPEILSFFSTNLQRLMSSAEECCRNLAFSLALRSMQNSPSIAAAFLPTFMYCLGSQDFEVVQTALRNLPEYALLCQEHAAVLLHRAFLVGMYGQMDPSAQISEALRILHMEAVM

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 23 Entity 23 polymer

Description description	Integrator complex subunit 2
Molecular weight formula_weight	134451.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	b

MKDQQTVIMTECTSLQFVSPFAFEAMQKVDVVCLASLSDPELRLLLPCLVRMALCAPADQSQSWAQDKKLILRLLSGVEAVNSIVALLSVDFHALEQDASKEQQLRHKLGGGSGESILVSQLQHGLTLEFEHSDSPRRLRLVLSELLAIMNKVSESNGEFFFKSSELFESPVYLEEAADVLCILQAELPSLLPIVDVAEALLHVRNGAWFLCLLVANVPDSFNEVCRGLIKNGERQDEESLGGRRRTDALRFLCKMNPSQALKVRGMVVEECHLPGLGVALTLDHTKNEACEDGVSDLVCFVSGLLLGTNAKVRTWFGTFIRNGQQRKRETSSSVLWQMRRQLLLELMGILPTVRSTRIVEEADVDMEPNVSVYSGLKEEHVVKASALLRLYCALMGIAGLKPTEEEAEQLLQLMTSRPPATPAGVRFVSLSFCMLLAFSTLVSTPEQEQLMVVWLSWMIKEEAYFESTSGVSASFGEMLLLVAMYFHSNQLSAIIDLVCSTLGMKIVIKPSSLSRMKTIFTQEIFTEQVVTAHAVRVPVTSNLSANITGFLPIHCIYQLLRSRSFTKHKVSIKDWIYRQLCETSTPLHPQLLPLIDVYINSILTPASKSNPEATNQPVTEQEILNIFQGVIGGDNIRLNQRFSITAQLLVLYYILSYEEALLANTKTLAAMQRKPKSYSSSLMDQIPIKFLIRQAQGLQQELGGLHSALLRLLATNYPHLCIVDDWICEEEITGTDALLRRMLLTNNAKNHSPKQLQEAFSAVPVNNTQVMQIIEHLTLLSASELIPYAEVLTSNMSQLLNSGVPRRILQTVNKLWMVLNTVMPRRLWVMTVNALQPSIKFVRQQKYTQNDLMIDPLIVLRCDQRVHRCPPLMDITLHMLNGYLLASKAYLSAHLKETEQDRPSQNNTIGLVGQTDAPEVTREELKNALLAAQDSAAVQILLEICLPTEEEKANGVNPDSLLRNVQSVITTSAPNKGMEEGEDNLLCNLREVQCLICCLLHQMYIADPNIAKLVHFQGYPCELLPLTVAGIPSMHICLDFIPELIAQPELEKQIFAIQLLSHLCIQYALPKSLSVARLAVNVMGTLLTVLTQAKRYAFFMPTLPSLVSFCRAFPPLYEDIMSLLIQIGQVCASDVATQTRDIDPIITRLQQIKEKPSGWSQICKDSSYKNGSRDTGSMDPDVQLCHCIERTVIEIINMSVSGI

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 24 Entity 24 polymer

Description description	Integrator complex subunit 4
Molecular weight formula_weight	108306.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	d

MAAHLKKRVYEEFTKVVQPQEEIATKKLRLTKPSKSAALHIDLCKATSPADALQYLLQFARKPVEAESVEGVVRILLEHYYKENDPSVRLKIASLLGLLSKTAGFSPDCIMDDAINILQNEKSHQVLAQLLDTLLAIGTKLPENQAIQMRLVDVACKHLTDTSHGVRNKCLQLLGNLGSLEKSVTKDAEGLAARDVQKIIGDYFSDQDPRVRTAAIKAMLQLHERGLKLHQTIYNQACKLLSDDYEQVRSAAVQLIWVVSQLYPESIVPIPSSNEEIRLVDDAFGKICHMVSDGSWVVRVQAAKLLGSMEQVSSHFLEQTLDKKLMSDLRRKRTAHERAKELYSSGEFSSGRKWGDDAPKEEVDTGAVNLIESGACGAFVHGLEDEMYEVRIAAVEALCMLAQSSPSFAEKCLDFLVDMFNDEIEEVRLQSIHTMRKISNNITLREDQLDTVLAVLEDSSRDIREALHELLCCTNVSTKEGIHLALVELLKNLTKYPTDRDSIWKCLKFLGSRHPTLVLPLVPELLSTHPFFDTAEPDMDDPAYIAVLVLIFNAAKTCPTMPALFSDHTFRHYAYLRDSLSHLVPALRLPGRKLVSSAVSPSIIPQEDPSQQFLQQSLERVYSLQHLDPQGAQELLEFTIRDLQRLGELQSELAGVADFSATYLRCQLLLIKALQEKLWNVAAPLYLKQSDLASAAAKQIMEETYKMEFMYSGVENKQVVIIHHMRLQAKALQLIVTARTTRGLDPLFGMCEKFLQEVDFFQRYFIADLPHLQDSFVDKLLDLMPRLMTSKPAEVVKILQTMLRQSAFLHLPLPEQIHKASATIIEPAGESDNPLRFTSGLVVALDVDATLEHVQDPQNTVKVQVLYPDGQAQMIHPKPADFRNPGPGRHRLITQVYLSHTAWTEACQVEVRLLLAYNSSARIPKCPWMEGGEMSPQVETSIEGTIPFSKPVKVYIMPKPARR

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 25 Entity 25 polymer

Description description	Integrator complex subunit 5
Molecular weight formula_weight	108115.2 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	e

MSALCDPPGAPGPPGPAPATHGPAPLSAQELSQEIKAFLTGVDPILGHQLSAREHARCGLLLLRSLPPARAAVLDHLRGVFDESVRAHLAALDETPVAGPPHLRPPPPSHVPAGGPGLEDVVQEVQQVLSEFIRANPKAWAPVISAWSIDLMGQLSSTYSGQHQRVPHATGALNELLQLWMGCRATRTLMDIYVQCLSALIGSCPDACVDALLDTSVQHSPHFDWVVAHIGSSFPGTIISRVLSCGLKDFCVHGGAGGGAGSSGGSSSQTPSTDPFPGSPAIPAEKRVPKIASVVGILGHLASRHGDSIRRELLRMFHDSLAGGSGGRSGDPSLQATVPFLLQLAVMSPALLGTVSGELVDCLKPPAVLSQLQQHLQGFPREELDNMLNLAVHLVSQASGAGAYRLLQFLVDTAMPASVITTQGLAVPDTVREACDRLIQLLLLHLQKLVHHRGGSPGEGVLGPPPPPRLVPFLDALKNHVGELCGETLRLERKRFLWQHQLLGLLSVYTRPSCGPEALGHLLSRARSPEELSLATQLYAGLVVSLSGLLPLAFRSCLARVHAGTLQPPFTARFLRNLALLVGWEQQGGEGPAALGAHFGESASAHLSDLAPLLLHPEEEVAEAAASLLAICPFPSEALSPSQLLGLVRAGVHRFFASLRLHGPPGVASACQLLTRLSQTSPAGLKAVLQLLVEGALHRGNTELFGGQVDGDNETLSVVSASLASASLLDTNRRHTAAVPGPGGIWSVFHAGVIGRGLKPPKFVQSRNQQEVIYNTQSLLSLLVHCCSAPGGTECGECWGAPILSPEAAKAVAVTLVESVCPDAAGAELAWPPEEHARATVERDLRIGRRFREQPLLFELLKLVAAAPPALCYCSVLLRGLLAALLGHWEASRHPDTTHSPWHLEASCTLVAVMAEGSLLPPALGNMHEVFSQLAPFEVRLLLLSVWGFLREHGPLPQKFIFQSERGRFIRDFSREGGGEGGPHLAVLHSVLHRNIDRLGLFSGRFQAPSPSTLLRQGT

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 26 Entity 26 polymer

Description description	Integrator complex subunit 6
Molecular weight formula_weight	100527.1 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	f

MPILLFLIDTSASMNQRSHLGTTYLDTAKGAVETFMKLRARDPASRGDRYMLVTFEEPPYAIKAGWKENHATFMNELKNLQAEGLTTLGQSLRTAFDLLNLNRLVTGIDNYGQGRNPFFLEPAIIITITDGSKLTTTSGVQDELHLPLNSPLPGSELTKEPFRWDQRLFALVLRLPGTMSVESEQLTGVPLDDSAITPMCEVTGGRSYSVCSPRMLNQCLESLVQKVQSGVVINFEKAGPDPSPVEDGQPDISRPFGSQPWHSCHKLIYVRPNPKTGVPIGHWPVPESFWPDQNSPTLPPRTSHPVVKFSCTDCEPMVIDKLPFDKYELEPSPLTQFILERKSPQTCWQVYVSNSAKYSELGHPFGYLKASTALNCVNLFVMPYNYPVLLPLLDDLFKVHKAKPTLKWRQSFESYLKTMPPYYLGPLKKAVRMMGAPNLIADSMEYGLSYSVISYLKKLSQQAKIESDRVIGSVGKKVVQETGIKVRSRSHGLSMAYRKDFQQLLQGISEDVPHRLLDLNMKEYTGFQVALLNKDLKPQTFRNAYDIPRRNLLDHLTRMRSNLLKSTRRFLKGQDEDQVHSVPIAQMGNYQEYLKQVPSPLRELDPDQPRRLHTFGNPFKLDKKGMMIDEADEFVAGPQNKHKRPGEPNMQGIPKRRRCMSPLLRGRQQNPVVNNHIGGKGPPAPTTQAQPDLIKPLPLHKISETTNDSIIHDVVENHVADQLSSDITPNAMDTEFSASSPASLLERPTNHMEALGHDHLGTNDLTVGGFLENHEEPRDKEQCAEENIPASSLNKGKKLMHCRSHEEVNTELKAQIMKEIRKPGRKYERIFTLLKHVQGSLQTRLIFLQNVIKEASRFKKRMLIEQLENFLDEIHRRANQINHINSN

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 27 Entity 27 polymer

Description description	Integrator complex subunit 7
Molecular weight formula_weight	106952.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	g

MASNSTKSFLADAGYGEQELDANSALMELDKGLRSGKLGEQCEAVVRFPRLFQKYPFPILINSAFLKLADVFRVGNNFLRLCVLKVTQQSEKHLEKILNVDEFVKRIFSVIHSNDPVARAITLRMLGSLASIIPERKNAHHSIRQSLDSHDNVEVEAAVFAAANFSAQSKDFAVGICNKISEMIQGLATPVDLKLKLIPILQHMHHDAILASSARQLLQQLVTSYPSTKMVIVSLHTFTLLAASSLVDTPKQIQLLLQYLKNDPRKAVKRLAIQDLKLLANKTPHTWSRENIQALCECALQTPYDSLKLGMLSVLSTLSGTIAIKHYFSIVPGNVSSSPRSSDLVKLAQECCYHNNRGIAAHGVRVLTNITVSCQEKDLLALEQDAVFGLESLLVLCSQDDSPGAQATLKIALNCMVKLAKGRPHLSQSVVETLLTQLHSAQDAARILMCHCLAAIAMQLPVLGDGMLGDLMELYKVIGRSATDKQQELLVSLATVIFVASQKALSVESKAVIKQQLESVSNGWTVYRIARQASRMGNHDMAKELYQSLLTQVASEHFYFWLNSLKEFSHAEQCLTGLQEENYSSALSCIAESLKFYHKGIASLTAASTPLNPLSFQCEFVKLRIDLLQAFSQLICTCNSLKTSPPPAIATTIAMTLGNDLQRCGRISNQMKQSMEEFRSLASRYGDLYQASFDADSATLRNVELQQQSCLLISHAIEALILDPESASFQEYGSTGTAHADSEYERRMMSVYNHVLEEVESLNRKYTPVSYMHTACLCNAIIALLKVPLSFQRYFFQKLQSTSIKLALSPSPRNPAEPIAVQNNQQLALKVEGVVQHGSKPGLFRKIQSVCLNVSSTLQSKSGQDYKIPIDNMTNEMEQRVEPHNDYFSTQFLLNFAILGTHNITVESSVKDANGIVWKTGPRTTIFVKSLEDPYSQQIRLQQQQAQQPLQQQQQRNAYTRF

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 28 Entity 28 polymer

Description description	Integrator complex subunit 8
Molecular weight formula_weight	113219.9 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	h

MSAEAADREAATSSRPCTPPQTCWFEFLLEESLLEKHLRKPCPDPAPVQLIVQFLEQASKPSVNEQNQVQPPPDNKRNRILKLLALKVAAHLKWDLDILEKSLSVPVLNMLLNELLCISKVPPGTKHVDMDLATLPPTTAMAVLLYNRWAIRTIVQSSFPVKQAKPGPPQLSVMNQMQQEKELTENILKVLKEQAADSILVLEAALKLNKDLYVHTMRTLDLLAMEPGMVNGETESSTAGLKVKTEEMQCQVCYDLGAAYFQQGSTNSAVYENAREKFFRTKELIAEIGSLSLHCTIDEKRLAGYCQACDVLVPSSDSTSQQLTPYSQVHICLRSGNYQEVIQIFIEDNLTLSLPVQFRQSVLRELFKKAQQGNEALDEICFKVCACNTVRDILEGRTISVQFNQLFLRPNKEKIDFLLEVCSRSVNLEKASESLKGNMAAFLKNVCLGLEDLQYVFMISSHELFITLLKDEERKLLVDQMRKRSPRVNLCIKPVTSFYDIPASASVNIGQLEHQLILSVDPWRIRQILIELHGMTSERQFWTVSNKWEVPSVYSGVILGIKDNLTRDLVYILMAKGLHCSTVKDFSHAKQLFAACLELVTEFSPKLRQVMLNEMLLLDIHTHEAGTGQAGERPPSDLISRVRGYLEMRLPDIPLRQVIAEECVAFMLNWRENEYLTLQVPAFLLQSNPYVKLGQLLAATCKELPGPKESRRTAKDLWEVVVQICSVSSQHKRGNDGRVSLIKQRESTLGIMYRSELLSFIKKLREPLVLTIILSLFVKLHNVREDIVNDITAEHISIWPSSIPNLQSVDFEAVAITVKELVRYTLSINPNNHSWLIIQADIYFATNQYSAALHYYLQAGAVCSDFFNKAVPPDVYTDQVIKRMIKCCSLLNCHTQVAILCQFLREIDYKTAFKSLQEQNSHDAMDSYYDYIWDVTILEYLTYLHHKRGETDKRQIAIKAIGQTELNASNPEEVLQLAAQRRKKKFLQAMAKLYF

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 29 Entity 29 polymer

Description description	Integrator complex subunit 9
Molecular weight formula_weight	73891.2 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	i

MKLYCLSGHPTLPCNVLKFKSTTIMLDCGLDMTSTLNFLPLPLVQSPRLSNLPGWSLKDGNAFLDKELKECSGHVFVDSVPEFCLPETELIDLSTVDVILISNYHCMMALPYITEHTGFTGTVYATEPTVQIGRLLMEELVNFIERVPKAQSASLWKNKDIQRLLPSPLKDAVEVSTWRRCYTMQEVNSALSKIQLVGYSQKIELFGAVQVTPLSSGYALGSSNWIIQSHYEKVSYVSGSSLLTTHPQPMDQASLKNSDVLVLTGLTQIPTANPDGMVGEFCSNLALTVRNGGNVLVPCYPSGVIYDLLECLYQYIDSAGLSSVPLYFISPVANSSLEFSQIFAEWLCHNKQSKVYLPEPPFPHAELIQTNKLKHYPSIHGDFSNDFRQPCVVFTGHPSLRFGDVVHFMELWGKSSLNTVIFTEPDFSYLEALAPYQPLAMKCIYCPIDTRLNFIQVSKLLKEVQPLHVVCPEQYTQPPPAQSHRMDLMIDCQPPAMSYRRAEVLALPFKRRYEKIEIMPELADSLVPMEIKPGISLATVSAVLHTKDNKHLLQPPPRPAQPTSGKKRKRVSDDVPDCKVLKPLLSGSIPVEQFVQTLEKHGFSDIKVEDTAKGHIVLLQEAETLIQIEEDSTHIICDNDEMLRVRLRDLVLKFLQKF

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 30 Entity 30 polymer

Description description	Integrator complex subunit 11
Molecular weight formula_weight	67770.6 kDa
EC 编号 ec_number	3.1.27.-
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	k

MPEIRVTPLGAGQDVGRSCILVSIAGKNVMLDCGMHMGFNDDRRFPDFSYITQNGRLTDFLDCVIISHFHLDHCGALPYFSEMVGYDGPIYMTHPTQAICPILLEDYRKIAVDKKGEANFFTSQMIKDCMKKVVAVHLHQTVQVDDELEIKAYYAGHVLGAAMFQIKVGSESVVYTGDYNMTPDRHLGAAWIDKCRPNLLITESTYATTIRDSKRCRERDFLKKVHETVERGGKVLIPVFALGRAQELCILLETFWERMNLKVPIYFSTGLTEKANHYYKLFIPWTNQKIRKTFVQRNMFEFKHIKAFDRAFADNPGPMVVFATPGMLHAGQSLQIFRKWAGNEKNMVIMPGYCVQGTVGHKILSGQRKLEMEGRQVLEVKMQVEYMSFSAHADAKGIMQLVGQAEPESVLLVHGEAKKMEFLKQKIEQELRVNCYMPANGETVTLPTSPSIPVGISLGLLKREMAQGLLPEAKKPRLLHGTLIMKESNFRLVSSEQALKELGLAEHQLRFTCRVHLHDTRKEQETALRVYSHLKSVLKDHCVQHLPDGSVTVESVLLQAAAPSEDPGTKVLLVSWTYQDEELGSFLTSLLKKGLPQAPS

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 31 Entity 31 polymer

Description description	Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform
Molecular weight formula_weight	65378.3 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	p

MAAADGDDSLYPIAVLIDELRNEDVQLRLNSIKKLSTIALALGVERTRSELLPFLTDTIYDEDEVLLALAEQLGTFTTLVGGPEYVHCLLPPLESLATVEETVVRDKAVESLRAISHEHSPSDLEAHFVPLVKRLAGGDWFTSRTSACGLFSVCYPRVSSAVKAELRQYFRNLCSDDTPMVRRAAASKLGEFAKVLELDNVKSEIIPMFSNLASDEQDSVRLLAVEACVNIAQLLPQEDLEALVMPTLRQAAEDKSWRVRYMVADKFTELQKAVGPEITKTDLVPAFQNLMKDCEAEVRAAASHKVKEFCENLSADCRENVIMSQILPCIKELVSDANQHVKSALASVIMGLSPILGKDNTIEHLLPLFLAQLKDECPEVRLNIISNLDCVNEVIGIRQLSQSLLPAIVELAEDAKWRVRLAIIEYMPLLAGQLGVEFFDEKLNSLCMAWLVDHVYAIREAATSNLKKLVEKFGKEWAHATIIPKVLAMSGDPNYLHRMTTLFCINVLSEVCGQDITTKHMLPTVLRMAGDPVANVRFNVAKSLQKIGPILDNSTLQSEVKPILEKLTQDQDVDVKYFAQEALTVLSLA

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 32 Entity 32 polymer

Description description	Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform
Molecular weight formula_weight	35635.2 kDa
EC 编号 ec_number	3.1.3.16
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	q

MDEKVFTKELDQWIEQLNECKQLSESQVKSLCEKAKEILTKESNVQEVRCPVTVCGDVHGQFHDLMELFRIGGKSPDTNYLFMGDYVNRGYYSVETVTLLVALKVRYRERITILRGNHESRQITQVYGFYDECLRKYGNANVWKYFTDLFDYLPLTALVDGQIFCLHGGLSPSIDTLDHIRALDRLQEVPHEGPMCDLLWSDPDDRGGWGISPRGAGYTFGQDISETFNHANGLTLVSRAHQLVMEGYNWCHDRNVVTIFSAPNYCYRCGNQAAIMELDDTLKYSFLQFDPAPRRGEPHVTRRTPDYFL

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 33 Entity 33 polymer

Description description	Unknown
Molecular weight formula_weight	2417.0 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	u

XXXXXWXXXXXXXXXXXXXXXXXXXXX

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 34 Entity 34 non-polymer

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

Entity 35 Entity 35 non-polymer

Description description	ZINC ION
Molecular weight formula_weight	65.4 kDa
Source method src_method	syn
Copy count entity_count	10

Entity 36 Entity 36 non-polymer

Description description	MANGANESE (II) ION
Molecular weight formula_weight	54.9 kDa
Source method src_method	syn
Copy count entity_count	2

▶

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	3.60 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	614283

Structural basis of Integrator-mediated transcription regulation

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

RNA polymerase II subunit D

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