1DIR

CRYSTAL STRUCTURE OF A MONOCLINIC FORM OF DIHYDROPTERIDINE REDUCTASE FROM RAT LIVER


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Work: 0.168

Literature

Macromolecules
Sequence Display for 1DIR

Classification: OXIDOREDUCTASE(ACTING ON NADH OR NADPH)

Total Structure Weight: 104970.41

Macromolecule Entities
Molecule Chains Length Organism Details
DIHYDROPTERIDINE REDUCTASE A, B, C, D 241 Rattus norvegicus EC#: 1.5.1.34 IUBMB
Gene Name(s): Qdpr Dhpr
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAD
Query on NAD

A, B, C, D NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Observed:
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 222.20 α = 90.00
b = 46.50 β = 101.10
c = 94.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-04-18
  • Released Date: 1994-07-31
  • Deposition author(s): Varughese, K.I., Su, Y., Skinner, M.M., Matthews, D.A., Whitely, J.M., Xuong, N.H.

Revision History

  • Version 1_0: 1994-07-31

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance

  • Version 1_3: 2014-02-12

    Type: Refinement description