1MXH

Crystal Structure of Substrate Complex of Putative Pteridine Reductase 2 (PTR2) from Trypanosoma cruzi


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.205

Literature

Macromolecules
Sequence Display for 1MXH

Classification: OXIDOREDUCTASE

Total Structure Weight: 121472.38

Macromolecule Entities
Molecule Chains Length Organism Details
PTERIDINE REDUCTASE 2 A, B, C, D 276 Trypanosoma cruzi Gene Name(s): ptr2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE (Synonym)
C21 H28 N7 O17 P3
XJLXINKUBYWONI-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DHF
Query on DHF

A, B, C, D DIHYDROFOLIC ACID
C19 H21 N7 O6
OZRNSSUDZOLUSN-LBPRGKRZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.205
  • Space Group: P 31

Unit Cell:

Length (Å) Angle (°)
a = 74.61 α = 90.00
b = 74.61 β = 90.00
c = 181.26 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-10-02
  • Released Date: 2003-10-14
  • Deposition author(s): Schormann, N., Pal, B., Senkovich, O., Carson, M., Howard, A., Smith, C., Delucas, L., Chattopadhyay, D.

Revision History

  • 2008-04-28
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance