8x19

Structure of nucleosome-bound SRCAP-C in the ADP-BeFx-bound state

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Histone H2A type 1-C

Homo sapiens

UniProt Q93077

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2B type 1-C/E/F/G/I × 2 (P62807) Histone H3.1 × 2 (P68431) Histone H4 × 2 (P62805) Helicase SRCAP × 1 (Q6ZRS2) Vacuolar protein sorting-associated protein 72 homolog × 1 (Q15906) Actin-related protein 6 × 1 (Q9GZN1) Zinc finger HIT domain-containing protein 1 × 1 (O43257) RuvB-like 1 × 3 (Q9Y265) RuvB-like 2 × 3 (Q9Y230) Actin, cytoplasmic 1 × 2 (P60709) Actin-like protein 6A × 1 (O96019) DNA methyltransferase 1-associated protein 1 × 1 (Q9NPF5) YEATS domain-containing protein 4 × 1 (O95619) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name H2A1C_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–130; UniProt 1–130 Author chain E; PDBConstruct 1–130; UniProt 1–130

Histone H2B type 1-C/E/F/G/I

Homo sapiens

UniProt P62807

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2A type 1-C × 2 (Q93077) Histone H3.1 × 2 (P68431) Histone H4 × 2 (P62805) Helicase SRCAP × 1 (Q6ZRS2) Vacuolar protein sorting-associated protein 72 homolog × 1 (Q15906) Actin-related protein 6 × 1 (Q9GZN1) Zinc finger HIT domain-containing protein 1 × 1 (O43257) RuvB-like 1 × 3 (Q9Y265) RuvB-like 2 × 3 (Q9Y230) Actin, cytoplasmic 1 × 2 (P60709) Actin-like protein 6A × 1 (O96019) DNA methyltransferase 1-associated protein 1 × 1 (Q9NPF5) YEATS domain-containing protein 4 × 1 (O95619) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name H2B1C_HUMAN
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–126; UniProt 1–126 Author chain F; PDBConstruct 1–126; UniProt 1–126

Histone H3.1

Homo sapiens

UniProt P68431

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2A type 1-C × 2 (Q93077) Histone H2B type 1-C/E/F/G/I × 2 (P62807) Histone H4 × 2 (P62805) Helicase SRCAP × 1 (Q6ZRS2) Vacuolar protein sorting-associated protein 72 homolog × 1 (Q15906) Actin-related protein 6 × 1 (Q9GZN1) Zinc finger HIT domain-containing protein 1 × 1 (O43257) RuvB-like 1 × 3 (Q9Y265) RuvB-like 2 × 3 (Q9Y230) Actin, cytoplasmic 1 × 2 (P60709) Actin-like protein 6A × 1 (O96019) DNA methyltransferase 1-associated protein 1 × 1 (Q9NPF5) YEATS domain-containing protein 4 × 1 (O95619) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name H31_HUMAN
Isoform —
PDB entities 3
Chains and sequence ranges Author chain C; PDBConstruct 1–136; UniProt 1–136 Author chain G; PDBConstruct 1–136; UniProt 1–136

Histone H4

Homo sapiens

UniProt P62805

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2A type 1-C × 2 (Q93077) Histone H2B type 1-C/E/F/G/I × 2 (P62807) Histone H3.1 × 2 (P68431) Helicase SRCAP × 1 (Q6ZRS2) Vacuolar protein sorting-associated protein 72 homolog × 1 (Q15906) Actin-related protein 6 × 1 (Q9GZN1) Zinc finger HIT domain-containing protein 1 × 1 (O43257) RuvB-like 1 × 3 (Q9Y265) RuvB-like 2 × 3 (Q9Y230) Actin, cytoplasmic 1 × 2 (P60709) Actin-like protein 6A × 1 (O96019) DNA methyltransferase 1-associated protein 1 × 1 (Q9NPF5) YEATS domain-containing protein 4 × 1 (O95619) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name H4_HUMAN
Isoform —
PDB entities 4
Chains and sequence ranges Author chain D; PDBConstruct 1–103; UniProt 1–103 Author chain H; PDBConstruct 1–103; UniProt 1–103

Helicase SRCAP

Homo sapiens

UniProt Q6ZRS2

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2A type 1-C × 2 (Q93077) Histone H2B type 1-C/E/F/G/I × 2 (P62807) Histone H3.1 × 2 (P68431) Histone H4 × 2 (P62805) Vacuolar protein sorting-associated protein 72 homolog × 1 (Q15906) Actin-related protein 6 × 1 (Q9GZN1) Zinc finger HIT domain-containing protein 1 × 1 (O43257) RuvB-like 1 × 3 (Q9Y265) RuvB-like 2 × 3 (Q9Y230) Actin, cytoplasmic 1 × 2 (P60709) Actin-like protein 6A × 1 (O96019) DNA methyltransferase 1-associated protein 1 × 1 (Q9NPF5) YEATS domain-containing protein 4 × 1 (O95619) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SRCAP_HUMAN
Isoform —
PDB entities 5
Chains and sequence ranges Author chain I; PDBConstruct 1–3230; UniProt 1–3230

Vacuolar protein sorting-associated protein 72 homolog

Homo sapiens

UniProt Q15906

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2A type 1-C × 2 (Q93077) Histone H2B type 1-C/E/F/G/I × 2 (P62807) Histone H3.1 × 2 (P68431) Histone H4 × 2 (P62805) Helicase SRCAP × 1 (Q6ZRS2) Actin-related protein 6 × 1 (Q9GZN1) Zinc finger HIT domain-containing protein 1 × 1 (O43257) RuvB-like 1 × 3 (Q9Y265) RuvB-like 2 × 3 (Q9Y230) Actin, cytoplasmic 1 × 2 (P60709) Actin-like protein 6A × 1 (O96019) DNA methyltransferase 1-associated protein 1 × 1 (Q9NPF5) YEATS domain-containing protein 4 × 1 (O95619) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name VPS72_HUMAN
Isoform —
PDB entities 6
Chains and sequence ranges Author chain J; PDBConstruct 1–364; UniProt 1–364

Actin-related protein 6

Homo sapiens

UniProt Q9GZN1

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2A type 1-C × 2 (Q93077) Histone H2B type 1-C/E/F/G/I × 2 (P62807) Histone H3.1 × 2 (P68431) Histone H4 × 2 (P62805) Helicase SRCAP × 1 (Q6ZRS2) Vacuolar protein sorting-associated protein 72 homolog × 1 (Q15906) Zinc finger HIT domain-containing protein 1 × 1 (O43257) RuvB-like 1 × 3 (Q9Y265) RuvB-like 2 × 3 (Q9Y230) Actin, cytoplasmic 1 × 2 (P60709) Actin-like protein 6A × 1 (O96019) DNA methyltransferase 1-associated protein 1 × 1 (Q9NPF5) YEATS domain-containing protein 4 × 1 (O95619) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name ARP6_HUMAN
Isoform —
PDB entities 7
Chains and sequence ranges Author chain K; PDBConstruct 1–396; UniProt 1–396

Zinc finger HIT domain-containing protein 1

Homo sapiens

UniProt O43257

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2A type 1-C × 2 (Q93077) Histone H2B type 1-C/E/F/G/I × 2 (P62807) Histone H3.1 × 2 (P68431) Histone H4 × 2 (P62805) Helicase SRCAP × 1 (Q6ZRS2) Vacuolar protein sorting-associated protein 72 homolog × 1 (Q15906) Actin-related protein 6 × 1 (Q9GZN1) RuvB-like 1 × 3 (Q9Y265) RuvB-like 2 × 3 (Q9Y230) Actin, cytoplasmic 1 × 2 (P60709) Actin-like protein 6A × 1 (O96019) DNA methyltransferase 1-associated protein 1 × 1 (Q9NPF5) YEATS domain-containing protein 4 × 1 (O95619) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name ZNHI1_HUMAN
Isoform —
PDB entities 8
Chains and sequence ranges Author chain L; PDBConstruct 1–154; UniProt 1–154

RuvB-like 1

Homo sapiens

UniProt Q9Y265

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2A type 1-C × 2 (Q93077) Histone H2B type 1-C/E/F/G/I × 2 (P62807) Histone H3.1 × 2 (P68431) Histone H4 × 2 (P62805) Helicase SRCAP × 1 (Q6ZRS2) Vacuolar protein sorting-associated protein 72 homolog × 1 (Q15906) Actin-related protein 6 × 1 (Q9GZN1) Zinc finger HIT domain-containing protein 1 × 1 (O43257) RuvB-like 2 × 3 (Q9Y230) Actin, cytoplasmic 1 × 2 (P60709) Actin-like protein 6A × 1 (O96019) DNA methyltransferase 1-associated protein 1 × 1 (Q9NPF5) YEATS domain-containing protein 4 × 1 (O95619) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RUVB1_HUMAN
Isoform —
PDB entities 9
Chains and sequence ranges Author chain M; PDBConstruct 1–456; UniProt 1–456 Author chain O; PDBConstruct 1–456; UniProt 1–456 Author chain Q; PDBConstruct 1–456; UniProt 1–456

RuvB-like 2

Homo sapiens

UniProt Q9Y230

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2A type 1-C × 2 (Q93077) Histone H2B type 1-C/E/F/G/I × 2 (P62807) Histone H3.1 × 2 (P68431) Histone H4 × 2 (P62805) Helicase SRCAP × 1 (Q6ZRS2) Vacuolar protein sorting-associated protein 72 homolog × 1 (Q15906) Actin-related protein 6 × 1 (Q9GZN1) Zinc finger HIT domain-containing protein 1 × 1 (O43257) RuvB-like 1 × 3 (Q9Y265) Actin, cytoplasmic 1 × 2 (P60709) Actin-like protein 6A × 1 (O96019) DNA methyltransferase 1-associated protein 1 × 1 (Q9NPF5) YEATS domain-containing protein 4 × 1 (O95619) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RUVB2_HUMAN
Isoform —
PDB entities 10
Chains and sequence ranges Author chain N; PDBConstruct 1–463; UniProt 1–463 Author chain P; PDBConstruct 1–463; UniProt 1–463 Author chain R; PDBConstruct 1–463; UniProt 1–463

Actin, cytoplasmic 1

Homo sapiens

UniProt P60709

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2A type 1-C × 2 (Q93077) Histone H2B type 1-C/E/F/G/I × 2 (P62807) Histone H3.1 × 2 (P68431) Histone H4 × 2 (P62805) Helicase SRCAP × 1 (Q6ZRS2) Vacuolar protein sorting-associated protein 72 homolog × 1 (Q15906) Actin-related protein 6 × 1 (Q9GZN1) Zinc finger HIT domain-containing protein 1 × 1 (O43257) RuvB-like 1 × 3 (Q9Y265) RuvB-like 2 × 3 (Q9Y230) Actin-like protein 6A × 1 (O96019) DNA methyltransferase 1-associated protein 1 × 1 (Q9NPF5) YEATS domain-containing protein 4 × 1 (O95619) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name ACTB_HUMAN
Isoform —
PDB entities 11
Chains and sequence ranges Author chain S; PDBConstruct 1–375; UniProt 1–375 Author chain U; PDBConstruct 1–375; UniProt 1–375

Actin-like protein 6A

Homo sapiens

UniProt O96019

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2A type 1-C × 2 (Q93077) Histone H2B type 1-C/E/F/G/I × 2 (P62807) Histone H3.1 × 2 (P68431) Histone H4 × 2 (P62805) Helicase SRCAP × 1 (Q6ZRS2) Vacuolar protein sorting-associated protein 72 homolog × 1 (Q15906) Actin-related protein 6 × 1 (Q9GZN1) Zinc finger HIT domain-containing protein 1 × 1 (O43257) RuvB-like 1 × 3 (Q9Y265) RuvB-like 2 × 3 (Q9Y230) Actin, cytoplasmic 1 × 2 (P60709) DNA methyltransferase 1-associated protein 1 × 1 (Q9NPF5) YEATS domain-containing protein 4 × 1 (O95619) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name ACL6A_HUMAN
Isoform —
PDB entities 12
Chains and sequence ranges Author chain T; PDBConstruct 1–429; UniProt 1–429

DNA methyltransferase 1-associated protein 1

Homo sapiens

UniProt Q9NPF5

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2A type 1-C × 2 (Q93077) Histone H2B type 1-C/E/F/G/I × 2 (P62807) Histone H3.1 × 2 (P68431) Histone H4 × 2 (P62805) Helicase SRCAP × 1 (Q6ZRS2) Vacuolar protein sorting-associated protein 72 homolog × 1 (Q15906) Actin-related protein 6 × 1 (Q9GZN1) Zinc finger HIT domain-containing protein 1 × 1 (O43257) RuvB-like 1 × 3 (Q9Y265) RuvB-like 2 × 3 (Q9Y230) Actin, cytoplasmic 1 × 2 (P60709) Actin-like protein 6A × 1 (O96019) YEATS domain-containing protein 4 × 1 (O95619) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name DMAP1_HUMAN
Isoform —
PDB entities 13
Chains and sequence ranges Author chain V; PDBConstruct 1–467; UniProt 1–467

YEATS domain-containing protein 4

Homo sapiens

UniProt O95619

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 23 DNA 2 Histone H2A type 1-C × 2 (Q93077) Histone H2B type 1-C/E/F/G/I × 2 (P62807) Histone H3.1 × 2 (P68431) Histone H4 × 2 (P62805) Helicase SRCAP × 1 (Q6ZRS2) Vacuolar protein sorting-associated protein 72 homolog × 1 (Q15906) Actin-related protein 6 × 1 (Q9GZN1) Zinc finger HIT domain-containing protein 1 × 1 (O43257) RuvB-like 1 × 3 (Q9Y265) RuvB-like 2 × 3 (Q9Y230) Actin, cytoplasmic 1 × 2 (P60709) Actin-like protein 6A × 1 (O96019) DNA methyltransferase 1-associated protein 1 × 1 (Q9NPF5) DNA (147-MER) × 1 DNA (147-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 7 MAGNESIUM ION × 1 BERYLLIUM TRIFLUORIDE ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 2 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name YETS4_HUMAN
Isoform —
PDB entities 14
Chains and sequence ranges Author chain W; PDBConstruct 1–227; UniProt 1–227

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_id8x19
Deposition date deposition_date2023-11-06
Structure title titleStructure of nucleosome-bound SRCAP-C in the ADP-BeFx-bound state
Keywords keywordsRemodeler; SRCAP; H2A.Z, DNA BINDING PROTEIN/DNA, DNA BINDING PROTEIN-DNA complex; DNA BINDING PROTEIN/DNA
Experimental Method methodELECTRON 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.

8x19__assembly_1__model_1

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

Download this curve (.dat)

8x19__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

8x19__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg(Guinier)68.97 Å
Rg (electron density)69.14 Å
Total Rg69.15 Å
Atom count56704
Residues6666
Excluded volume991800 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 8x19__assembly_1__model_1 25-meric (25) 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 (20)

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7. Citations (1)