Biological Assembly 1  

 3D View: Structure | 1D-3D View | Electron Density | Validation Report | Ligand Interaction

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

 3D View: Structure | 1D-3D View | Electron Density | Validation Report | Ligand Interaction

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 38.21 kDa 
• Atom Count: 2292 
• Modelled Residue Count: 270 
• Deposited Residue Count: 322 
• Unique protein chains: 1

4QQD

Crystal Structure of tandem tudor domains of UHRF1 in complex with a small organic molecule

• PDB DOI: 10.2210/pdb4QQD/pdb

• Classification: LIGASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2014-06-27 Released: 2014-08-06 
• Deposition Author(s): Liu, Y., Tempel, W., Iqbal, A., Walker, J.R., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Brown, P.J., Min, J., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.28 Å
• R-Value Free: 0.250 
• R-Value Work: 0.200 
• R-Value Observed: 0.204 

Literature

Crystal Structure of tandem tudor domains of UHRF1 in complex with a small organic molecule

Liu, Y., Tempel, W., Iqbal, A., Walker, J.R., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Brown, P.J., Min, J., Structural Genomics Consortium (SGC)

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
E3 ubiquitin-protein ligase UHRF1	A, B	161	Homo sapiens	Mutation(s): 0  Gene Names: UHRF1, ICBP90, NP95, RNF106 EC: 6.3.2 (PDB Primary Data), 2.3.2.27 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for Q96T88 (Homo sapiens) Explore Q96T88  Go to UniProtKB:  Q96T88
PHAROS:  Q96T88

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
36X	C [auth A], D [auth A], G [auth B]	4-methyl-2,3,4,5,6,7-hexahydrodicyclopenta[b,e]pyridin-8(1H)-imine C12 H16 N2 YOQONBCCIYETRK-UHFFFAOYSA-N
UNX	E [auth A], F [auth A], H [auth B], I [auth B], J [auth B]	UNKNOWN ATOM OR ION X

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.28 Å
• R-Value Free: 0.250 
• R-Value Work: 0.200 
• R-Value Observed: 0.204 
• Space Group: P 6₁
• Diffraction Data DOI: 10.18430/m34qqd Protein Diffraction

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 87.338	α = 90
b = 87.338	β = 90
c = 83.921	γ = 120

Software Package:

Software Name	Purpose
Aimless	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
XDS	data reduction

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2014-06-27 
• Released Date: 2014-08-06 
Deposition Author(s): Liu, Y., Tempel, W., Iqbal, A., Walker, J.R., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Brown, P.J., Min, J., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2014-08-06
  Type: Initial release
  
• Version 1.1: 2014-10-22
  Changes: Database references