2HQU

Human dUTPase in complex with alpha,beta-iminodUTP and magnesium ion


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.200

Literature

Macromolecules
Sequence Display for 2HQU

Classification: HYDROLASE

Total Structure Weight: 54847.35

Macromolecule Entities
Molecule Chains Length Organism Details
Deoxyuridine 5'-triphosphate nucleotidohydrolase A, B, C 164 Homo sapiens EC#: 3.6.1.23 IUBMB
Gene Name(s): DUT Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C 2'-DEOXYURIDINE 5'-ALPHA,BETA-IMIDO-TRIPHOSPHATE
C9 H16 N3 O13 P3
XZLLMTSKYYYJLH-SHYZEUOFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

C CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
DUP N/A in BindingDB
Kd: 1600 nM  BindingMOAD
Kd: 7200 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.200
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 65.41 α = 90.00
b = 71.77 β = 90.00
c = 76.47 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-07-19
  • Released Date: 2007-07-24
  • Deposition author(s): Barabas, O., Varga, B., Vertessy, B.G.

Revision History

  • Version 1_0: 2007-07-24

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Advisory, Refinement description, Version format compliance

  • Version 1_3: 2016-10-19

    Type: Refinement description