1HQ3

CRYSTAL STRUCTURE OF THE HISTONE-CORE-OCTAMER IN KCL/PHOSPHATE

Structural Biology Knowledgebase: 1HQ3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.214

Literature

Macromolecules
Sequence Display for 1HQ3

Classification: DNA BINDING PROTEIN

Total Structure Weight: 110732.09

Macromolecule Entities
Molecule Chains Length Organism Details
HISTONE H2A-IV A, E 129 Gallus gallus Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HISTONE H2B B, F 126 Gallus gallus Gene Name(s): H2B-VII
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HISTONE H3 C, G 136 Gallus gallus Gene Name(s): H3-I H3-II H3-III H3-IV H3-V H3-VI H3-VII H3-VIII
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HISTONE H4-VI D, H 103 Gallus gallus Gene Name(s): H4-I H4-II H4-III H4-IV H4-V H4-VI H4-VII
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

A, B, C, E PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B, C, D, E, F, G, H CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.214
  • Space Group: P 65
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 158.56 α = 90.00
b = 158.56 β = 90.00
c = 102.48 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-12-14
  • Released Date: 2001-01-24
  • Deposition author(s): Chantalat, L., Nicholson, J.M., Lambert, S.J., Reid, A.J., Donovan, M.J., Reynolds, C.D., Wood, C.M., Baldwin, J.P.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4