6la8

349 bp di-nucleosome harboring cohesive DNA termini assembled with linker histone H1.0

Method: X-RAY DIFFRACTION Dmax: 204.2 Å Quality: GOOD

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

Histone H3.1

Homo sapiens

UniProt P68431

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 × 17 DNA 2 PDB declaration: nonadecameric(19) Consistent with all polymer counts Chain A; UniProt 1–136 Chain E; UniProt 1–136 Chain K; UniProt 1–136 Chain O; UniProt 1–136 Not recorded Histone H4 × 4 (P62805) Histone H2A type 1-B/E × 4 (P04908) Histone H2B type 1-J × 4 (P06899) DNA (349-MER) × 1 DNA (349-MER) × 1 Histone H1.0 × 1 (P07305) CA CALCIUM ION × 23 K POTASSIUM ION × 7 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 4.5;291.15 K;Calcium chloride, potassium chloride, sodium acetate (cryo-25% MPD) Resolution 3.40 Å R-free 0.265

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.

402 other PDB entries and 475 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name H31_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–136; UniProt 1–136 Author chain E; PDBConstruct 1–136; UniProt 1–136 Author chain K; PDBConstruct 1–136; UniProt 1–136 Author chain O; PDBConstruct 1–136; UniProt 1–136

Histone H4

Homo sapiens

UniProt P62805

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 × 17 DNA 2 PDB declaration: nonadecameric(19) Consistent with all polymer counts Chain B; UniProt 1–103 Chain F; UniProt 1–103 Chain L; UniProt 1–103 Chain P; UniProt 1–103 Not recorded Histone H3.1 × 4 (P68431) Histone H2A type 1-B/E × 4 (P04908) Histone H2B type 1-J × 4 (P06899) DNA (349-MER) × 1 DNA (349-MER) × 1 Histone H1.0 × 1 (P07305) CA CALCIUM ION × 23 K POTASSIUM ION × 7 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 4.5;291.15 K;Calcium chloride, potassium chloride, sodium acetate (cryo-25% MPD) Resolution 3.40 Å R-free 0.265

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.

581 other PDB entries and 633 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name H4_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–103; UniProt 1–103 Author chain F; PDBConstruct 1–103; UniProt 1–103 Author chain L; PDBConstruct 1–103; UniProt 1–103 Author chain P; PDBConstruct 1–103; UniProt 1–103

Histone H2A type 1-B/E

Homo sapiens

UniProt P04908

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 × 17 DNA 2 PDB declaration: nonadecameric(19) Consistent with all polymer counts Chain C; UniProt 1–130 Chain G; UniProt 1–130 Chain M; UniProt 1–130 Chain Q; UniProt 1–130 Not recorded Histone H3.1 × 4 (P68431) Histone H4 × 4 (P62805) Histone H2B type 1-J × 4 (P06899) DNA (349-MER) × 1 DNA (349-MER) × 1 Histone H1.0 × 1 (P07305) CA CALCIUM ION × 23 K POTASSIUM ION × 7 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 4.5;291.15 K;Calcium chloride, potassium chloride, sodium acetate (cryo-25% MPD) Resolution 3.40 Å R-free 0.265

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.

343 other PDB entries and 350 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name H2A1B_HUMAN
Isoform
PDB entities 3
Chains and sequence ranges Author chain C; PDBConstruct 1–130; UniProt 1–130 Author chain G; PDBConstruct 1–130; UniProt 1–130 Author chain M; PDBConstruct 1–130; UniProt 1–130 Author chain Q; PDBConstruct 1–130; UniProt 1–130

Histone H2B type 1-J

Homo sapiens

UniProt P06899

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 × 17 DNA 2 PDB declaration: nonadecameric(19) Consistent with all polymer counts Chain D; UniProt 1–126 Chain H; UniProt 1–126 Chain N; UniProt 1–126 Chain R; UniProt 1–126 Not recorded Histone H3.1 × 4 (P68431) Histone H4 × 4 (P62805) Histone H2A type 1-B/E × 4 (P04908) DNA (349-MER) × 1 DNA (349-MER) × 1 Histone H1.0 × 1 (P07305) CA CALCIUM ION × 23 K POTASSIUM ION × 7 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 4.5;291.15 K;Calcium chloride, potassium chloride, sodium acetate (cryo-25% MPD) Resolution 3.40 Å R-free 0.265

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.

290 other PDB entries and 301 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name H2B1J_HUMAN
Isoform
PDB entities 4
Chains and sequence ranges Author chain D; PDBConstruct 1–126; UniProt 1–126 Author chain H; PDBConstruct 1–126; UniProt 1–126 Author chain N; PDBConstruct 1–126; UniProt 1–126 Author chain R; PDBConstruct 1–126; UniProt 1–126

Histone H1.0

Homo sapiens

UniProt P07305

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 × 17 DNA 2 PDB declaration: nonadecameric(19) Consistent with all polymer counts Chain S; UniProt 1–194 Not recorded Histone H3.1 × 4 (P68431) Histone H4 × 4 (P62805) Histone H2A type 1-B/E × 4 (P04908) Histone H2B type 1-J × 4 (P06899) DNA (349-MER) × 1 DNA (349-MER) × 1 CA CALCIUM ION × 23 K POTASSIUM ION × 7 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 4.5;291.15 K;Calcium chloride, potassium chloride, sodium acetate (cryo-25% MPD) Resolution 3.40 Å R-free 0.265

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.

15 other PDB entries and 16 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name H10_HUMAN
Isoform
PDB entities 7
Chains and sequence ranges Author chain S; PDBConstruct 1–194; UniProt 1–194

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 6la8

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6la8
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6la8
Deposition date deposition_date2019-11-12
Structure title title349 bp di-nucleosome harboring cohesive DNA termini assembled with linker histone H1.0
Keywords keywordsNucleosome, DNA-protein complex, DNA BINDING PROTEIN, DNA BINDING PROTEIN-DNA complex, Linker Histone, H1.0; DNA BINDING PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier69.75
Radius of gyration Rg (electron density) rg_electron69.30
Forward intensity I(0) i04143480000.00
Molecular weight molecular_weight398320.0 kDa
Excluded volume excluded_volume438250 ų
Envelope volume envelope_volume793180 ų
Hydration-shell volume shell_volume96861 ų
Envelope diameter envelope_diameter221.2
Shell Rg shell_rg69.27
Envelope Rg envelope_rg65.53
Shape Rg shape_rg69.23
Total Rg total_rg69.44
Total atoms total_atoms27058
Residues n_residues2301
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 dmax204.2
Rg (real space) rg_real69.92
Rg uncertainty (real space) rg_real_error1.33
I(0) (real space) i0_real4.1420e+09
I(0) uncertainty (real space) i0_real_error8.4190e+07
Rg (reciprocal space) rg_reciprocal68.92
I(0) (reciprocal space) i0_reciprocal4135000000.0000
Solution quality estimate total_estimate0.8424
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary65.0
Skewness Skewness skewness0.330
Kurtosis Kurtosis kurtosis-0.705
Angular range angular_range— – 0.1100 −1
Current regularization parameter α current_alpha0.0102
Highest regularization parameter α highest_alpha129700000.0000
Real-space data points n_real_points23
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.995; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.962; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (9)

8. Citations (1)

9. Files and Curves (10)