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 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

chromo shadow domain of CBX1 in complex with a histone peptide

Liu, Y.Tempel, W.Bountra, C.Arrowsmith, C.H.Edwards, A.M.Min, J.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Chromobox protein homolog 1
A
79Homo sapiensMutation(s): 0 
Gene Names: CBX1 (CBX)
Find proteins for P83916 (Homo sapiens)
Go to Gene View: CBX1
Go to UniProtKB:  P83916
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Histone H3.1
B
15Homo sapiensMutation(s): 0 
Gene Names: HIST1H3A, HIST1H3B, HIST1H3C, HIST1H3D, HIST1H3E, HIST1H3F, HIST1H3G, HIST1H3H, HIST1H3I, HIST1H3J (H3FA, H3FL, H3FC, H3FB, H3FD, H3FI, H3FH, H3FK, H3FF, H3FJ)
Find proteins for P68431 (Homo sapiens)
Go to UniProtKB:  P68431
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
UNX
Query on UNX

Download SDF File 
Download CCD File 
A
UNKNOWN ATOM OR ION
X
*
 Ligand Interaction
Modified Residues  2 Unique
IDChainsTypeFormula2D DiagramParent
N7P
Query on N7P
B
L-peptide linkingC7 H11 N O3PRO
AAR
Query on AAR
B
L-PEPTIDE LINKINGC6 H16 N5 OARG
Experimental Data & Validation

Experimental Data

Unit Cell:
Length (Å)Angle (°)
a = 69.657α = 90.00
b = 76.887β = 90.00
c = 78.100γ = 90.00
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
REFMACrefinement
Aimlessdata scaling
XDSdata reduction
PHASERphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2016-09-14
    Type: Initial release
  • Version 1.1: 2017-11-22
    Type: Derived calculations, Refinement description