5T1G

chromo shadow domain of CBX1 in complex with a histone peptide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 5T1G

Classification: TRANSCRIPTION

Total Structure Weight: 10897.23

Macromolecule Entities
Molecule Chains Length Organism Details
Chromobox protein homolog 1 A 79 Homo sapiens Fragment: unp residues 108-185
Gene Name(s): CBX1 Gene View CBX
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Histone H3.1 B 15 Homo sapiens Fragment: unp residues 39-53
Gene Name(s): HIST1H3A Gene View H3FA HIST1H3B Gene View H3FL HIST1H3C Gene View H3FC HIST1H3D Gene View H3FB HIST1H3E Gene View H3FD HIST1H3F Gene View H3FI HIST1H3G Gene View H3FH HIST1H3H Gene View H3FK HIST1H3I Gene View H3FF HIST1H3J Gene View H3FJ
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
UNX
Query on UNX

A UNKNOWN ATOM OR ION
X
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
N7P
Query on N7P
B L-peptide linking C7 H11 N O3 PRO
AAR
Query on AAR
B L-PEPTIDE LINKING C6 H16 N5 O ARG

Experimental Data & Validation

Experimental Data

Unit Cell:

Length (Å) Angle (°)
a = 69.66 α = 90.00
b = 76.89 β = 90.00
c = 78.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2016-08-19
  • Released Date: 2016-09-14
  • Deposition author(s): Liu, Y., Tempel, W., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Min, J., Structural Genomics Consortium (SGC)

Revision History

  • Version 1_0: 2016-09-14

    Type: Initial release

  • Version 1_1: 2017-11-22

    Type: Derived calculations, Refinement description