3MQR

Crystal Structure of the USP7:HdmX(AHSS) complex

• PDB DOI: https://doi.org/10.2210/pdb3MQR/pdb

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


• Deposited: 2010-04-28 Released: 2010-08-25 
• Deposition Author(s): Saridakis, V.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.228 
• R-Value Work: 0.202 
• R-Value Observed: 0.202 

Starting Model: experimental

Literature

Crystal Structure Of USP7

Sarkari, F., La Delfa, A., Arrowsmith, C.H., Frappier, L., Sheng, Y., Saridakis, V.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 19.22 kDa 
• Atom Count: 1,268 
• Modelled Residue Count: 141 
• Deposited Residue Count: 165 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ubiquitin carboxyl-terminal hydrolase 7	A	155	Homo sapiens	Mutation(s): 0  Gene Names: HAUSP, USP7 EC: 3.1.2.15 (PDB Primary Data), 3.4.19.12 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for Q93009 (Homo sapiens) Explore Q93009  Go to UniProtKB:  Q93009
PHAROS:  Q93009 GTEx:  ENSG00000187555

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
HdmX Peptide	B	10	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for O15151 (Homo sapiens) Explore O15151  Go to UniProtKB:  O15151
PHAROS:  O15151 GTEx:  ENSG00000198625

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.228 
• R-Value Work: 0.202 
• R-Value Observed: 0.202 
• Space Group: P 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 69.76	α = 90
b = 69.76	β = 90
c = 45.493	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data reduction
HKL-2000	data scaling
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-08-25 
Deposition Author(s): Saridakis, V.

Revision History  

• Version 1.0: 2010-08-25
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-09-06
  Changes: Data collection, Database references, Refinement description