› 5y0c

X-ray diffraction
2.09Å resolution

Crystal Structure of the human nucleosome at 2.09 angstrom resolution

Released:
DOI: 10.2210/pdb5y0c/pdb
PDB 5y0c coloured by chain and viewed from the front.
PDB 5y0c coloured by chain and viewed from the side.
PDB 5y0c coloured by chain and viewed from the top.
Source organism: Homo sapiens
Primary publication:
Cancer-associated mutations of histones H2B, H3.1 and H2A.Z.1 affect the structure and stability of the nucleosome.
Arimura Y, Ikura M, Fujita R, Noda M, Kobayashi W, Horikoshi N, Sun J, Shi L, Kusakabe M, Harata M, Ohkawa Y, Tashiro S, Kimura H, Ikura T, Kurumizaka H
Nucleic Acids Res. (2018)
PMID: 30053102

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
hetero decamer (preferred)
Entry contents:
4 distinct polypeptide molecules
1 distinct DNA molecule
Macromolecules (5 distinct):
Histone H3.1 Chains: A, E
Molecule details ›
Chains: A, E
Length: 139 amino acids
Theoretical weight: 15.72 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P68431 (Residues: 1-136; Coverage: 100%)
Gene names: H3C1, H3C10, H3C11, H3C12, H3C2, H3C3, H3C4, H3C6, H3C7, H3C8, H3FA, H3FB, H3FC HIST1H3C, H3FD, H3FF, H3FH, H3FI, H3FJ, H3FK, H3FL, HIST1H3A, HIST1H3B, HIST1H3D, HIST1H3E, HIST1H3F, HIST1H3G, HIST1H3H, HIST1H3I, HIST1H3J
Sequence domains: Core histone H2A/H2B/H3/H4
Structure domains: Histone, subunit A
Histone H4 Chains: B, F
Molecule details ›
Chains: B, F
Length: 106 amino acids
Theoretical weight: 11.68 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P62805 (Residues: 1-103; Coverage: 100%)
Gene names: H4-16, H4/A, H4/B, H4/C, H4/D, H4/E, H4/G, H4/H, H4/I, H4/J, H4/K, H4/M, H4/N, H4/O, H4C1, H4C11, H4C12, H4C13, H4C14, H4C15, H4C16, H4C2, H4C3, H4C4, H4C5, H4C6, H4C8, H4C9, H4F2, H4FA, H4FB, H4FC, H4FD, H4FE, H4FG, H4FH, H4FI, H4FJ, H4FK, H4FM, H4FN, H4FO, HIST1H4A, HIST1H4B, HIST1H4C, HIST1H4D, HIST1H4E, HIST1H4F, HIST1H4H, HIST1H4I, HIST1H4J, HIST1H4K, HIST1H4L, HIST2H4, HIST2H4A, HIST2H4B, HIST4H4
Sequence domains: Centromere kinetochore component CENP-T histone fold
Structure domains: Histone, subunit A
Histone H2A type 1-B/E Chains: C, G
Molecule details ›
Chains: C, G
Length: 133 amino acids
Theoretical weight: 14.45 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P04908 (Residues: 1-130; Coverage: 100%)
Gene names: H2AC4, H2AC8, H2AFA, H2AFM, HIST1H2AB, HIST1H2AE
Sequence domains:
Structure domains: Histone, subunit A
Histone H2B type 1-J Chains: D, H
Molecule details ›
Chains: D, H
Length: 129 amino acids
Theoretical weight: 14.22 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P06899 (Residues: 1-126; Coverage: 100%)
Gene names: H2BC11, H2BFR, HIST1H2BJ
Sequence domains: Core histone H2A/H2B/H3/H4
Structure domains: Histone, subunit A
DNA (146-MER) Chains: I, J
Molecule details ›
Chains: I, J
Length: 146 nucleotides
Theoretical weight: 45.05 KDa

Ligands and Environments

2 bound ligands:
Ligand MN 10 x MN
Ligand CL 4 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-1A
Spacegroup: P212121
Unit cell:
a: 98.913Å b: 107.103Å c: 167.003Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.202 0.249
Expression systems:
  • Escherichia coli BL21(DE3)
  • Escherichia coli

Quick links

Citations

7 review citations

Small round cell sarcomas.
Cidre-Aranaz et al. (2022)
6 more

14 mentions without citation

Histone variants: The unsung guardians of the genome.
Phillips et al. (2022)
13 more