2UZ9

Human guanine deaminase (guaD) in complex with zinc and its product Xanthine.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.222 
  • R-Value Work: 0.169 
  • R-Value Observed: 0.172 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history



Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
GUANINE DEAMINASE476Homo sapiensMutation(s): 0 
EC: 3.5.4.3
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y2T3 (Homo sapiens)
Explore Q9Y2T3 
Go to UniProtKB:  Q9Y2T3
PHAROS:  Q9Y2T3
GTEx:  ENSG00000119125 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y2T3
Sequence Annotations
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  • Reference Sequence
Small Molecules
Binding Affinity Annotations 
IDSourceBinding Affinity
XAN PDBBind:  2UZ9 Ki: 1960 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.222 
  • R-Value Work: 0.169 
  • R-Value Observed: 0.172 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 91.735α = 90
b = 85.713β = 116.49
c = 78.96γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2007-05-08
    Type: Initial release
  • Version 1.1: 2023-12-13
    Changes: Data collection, Database references, Derived calculations, Other, Refinement description