7egp

The structure of SWI/SNF-nucleosome complex

Method: ELECTRON MICROSCOPY Dmax: 263.0 Å Quality: GOOD

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

SWI/SNF chromatin-remodeling complex subunit SWI1

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P09547

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain B; UniProt 251–1314 Not recorded SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

7 other PDB entries and 7 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SWI1_YEAST
Isoform
PDB entities 1
Chains and sequence ranges Author chain B; PDBConstruct 1–1064; UniProt 251–1314

SWI/SNF chromatin-remodeling complex subunit SNF5

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P18480

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain C; UniProt 1–905 Not recorded SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

6 other PDB entries and 9 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SNF5_YEAST
Isoform
PDB entities 2
Chains and sequence ranges Author chain C; PDBConstruct 1–905; UniProt 1–905

SWI/SNF complex subunit SWI3

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P32591

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain D; UniProt 1–825 Chain E; UniProt 1–825 Not recorded SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

6 other PDB entries and 9 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SWI3_YEAST
Isoform
PDB entities 3
Chains and sequence ranges Author chain D; PDBConstruct 1–825; UniProt 1–825 Author chain E; PDBConstruct 1–825; UniProt 1–825

Transcription regulatory protein SNF12

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P53628

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain H; UniProt 1–566 Not recorded SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

4 other PDB entries and 4 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SNF12_YEAST
Isoform
PDB entities 4
Chains and sequence ranges Author chain H; PDBConstruct 1–566; UniProt 1–566

Transcription regulatory protein SNF6

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P18888

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain I; UniProt 1–332 Not recorded SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

4 other PDB entries and 4 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SNF6_YEAST
Isoform
PDB entities 5
Chains and sequence ranges Author chain I; PDBConstruct 1–332; UniProt 1–332

SWI/SNF global transcription activator complex subunit SWP82

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P43554

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain J; UniProt 1–623 Not recorded SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

2 other PDB entries and 2 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SWP82_YEAST
Isoform
PDB entities 6
Chains and sequence ranges Author chain J; PDBConstruct 1–623; UniProt 1–623

Transcription regulatory protein SNF2

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P22082

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain A; UniProt 430–1400 Not recorded SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

13 other PDB entries and 13 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SNF2_YEAST
Isoform
PDB entities 7
Chains and sequence ranges Author chain A; PDBConstruct 1–971; UniProt 430–1400

Regulator of Ty1 transposition protein 102

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P53330

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain L; UniProt 1–157 Not recorded SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

11 other PDB entries and 13 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RT102_YEAST
Isoform
PDB entities 8
Chains and sequence ranges Author chain L; PDBConstruct 1–157; UniProt 1–157

Actin-related protein 7

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q12406

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain M; UniProt 1–477 Not recorded SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

12 other PDB entries and 14 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ARP7_YEAST
Isoform
PDB entities 9
Chains and sequence ranges Author chain M; PDBConstruct 1–477; UniProt 1–477

Actin-like protein ARP9

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q05123

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain N; UniProt 1–467 Not recorded SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

12 other PDB entries and 14 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ARP9_YEAST
Isoform
PDB entities 10
Chains and sequence ranges Author chain N; PDBConstruct 1–467; UniProt 1–467

Histone H3.2

Xenopus laevis

UniProt P84233

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain O; UniProt 2–136 Chain S; UniProt 2–136 Not recorded SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

230 other PDB entries and 239 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name H32_XENLA
Isoform
PDB entities 11
Chains and sequence ranges Author chain O; PDBConstruct 1–135; UniProt 2–136 Author chain S; PDBConstruct 1–135; UniProt 2–136

Histone H4

Xenopus laevis

UniProt P62799

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain P; UniProt 2–103 Chain T; UniProt 2–103 Not recorded SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

354 other PDB entries and 370 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name H4_XENLA
Isoform
PDB entities 12
Chains and sequence ranges Author chain P; PDBConstruct 1–102; UniProt 2–103 Author chain T; PDBConstruct 1–102; UniProt 2–103

Histone H2A

Xenopus laevis

UniProt Q6AZJ8

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain Q; UniProt 2–130 Chain U; UniProt 2–130 Not recorded SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

226 other PDB entries and 238 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name Q6AZJ8_XENLA
Isoform
PDB entities 13
Chains and sequence ranges Author chain Q; PDBConstruct 1–129; UniProt 2–130 Author chain U; PDBConstruct 1–129; UniProt 2–130

Histone H2B 1.1

Xenopus laevis

UniProt P02281

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Heteromer Protein × 19 DNA 2 PDB declaration: 21-meric(21) Consistent with all polymer counts Chain R; UniProt 5–126 Chain V; UniProt 5–126 Not recorded SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) DNA (239-MER) × 1 DNA (239-MER) × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 6.90 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

310 other PDB entries and 327 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name H2B11_XENLA
Isoform
PDB entities 14
Chains and sequence ranges Author chain R; PDBConstruct 1–122; UniProt 5–126 Author chain V; PDBConstruct 1–122; UniProt 5–126

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.

SAXS scattering curve SAXS Profile

SAXS profile for 7egp

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7egp
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7egp
Deposition date deposition_date2021-03-24
Structure title titleThe structure of SWI/SNF-nucleosome complex
Keywords keywordsChromatin remodeler complex, DNA BINDING PROTEIN; DNA BINDING PROTEIN
Experimental Method methodELECTRON MICROSCOPY

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier69.14
Radius of gyration Rg (electron density) rg_electron69.29
Forward intensity I(0) i06848350000.00
Molecular weight molecular_weight642330.0 kDa
Excluded volume excluded_volume779910 ų
Envelope volume envelope_volume1265500 ų
Hydration-shell volume shell_volume150080 ų
Envelope diameter envelope_diameter235.5
Shell Rg shell_rg72.71
Envelope Rg envelope_rg67.15
Shape Rg shape_rg69.27
Total Rg total_rg69.41
Total atoms total_atoms44844
Residues n_residues5016
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax263.0
Rg (real space) rg_real73.58
Rg uncertainty (real space) rg_real_error1.93
I(0) (real space) i0_real6.9180e+09
I(0) uncertainty (real space) i0_real_error1.5480e+08
Rg (reciprocal space) rg_reciprocal69.32
I(0) (reciprocal space) i0_reciprocal6851000000.0000
Solution quality estimate total_estimate0.8852
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary80.0
Skewness Skewness skewness0.606
Kurtosis Kurtosis kurtosis0.366
Angular range angular_range— – 0.1150 −1
Current regularization parameter α current_alpha0.8805
Highest regularization parameter α highest_alpha334300000.0000
Real-space data points n_real_points24
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.734; Stabil: 0.837; Sysdev: 1.000; Positv: 1.000; Valcen: 0.993; Smooth: 0.841

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