4KH4

Toxoplasma gondii NTPDase1 C258S/C268S in complex with Mg and AMPPNP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.202

Literature

Macromolecules
Sequence Display for 4KH4

Classification: HYDROLASE

Total Structure Weight: 137149.16

Macromolecule Entities
Molecule Chains Length Organism Details
Nucleoside-triphosphatase 2 A, B 611 Toxoplasma gondii EC#: 3.6.1.15 IUBMB
Mutation: C258S, C268S
Gene Name(s): NTP1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
C10 H17 N6 O12 P3
PVKSNHVPLWYQGJ-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.202
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 74.16 α = 90.00
b = 148.27 β = 90.00
c = 242.18 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-04-30
  • Released Date: 2013-11-06
  • Deposition author(s): Krug, U., Totzauer, R., Strater, N.

Revision History

  • Version 1_0: 2013-11-06

    Type: Initial release

  • Version 1_1: 2013-12-25

    Type: Structure summary

  • Version 1_2: 2014-08-20

    Type: Database references