1JA9

Crystal structure of 1,3,6,8-tetrahydroxynaphthalene reductase in complex with NADPH and pyroquilon

Structural Biology Knowledgebase: 1JA9 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.189

Literature

Macromolecules
Sequence Display for 1JA9

Classification: OXIDOREDUCTASE

Total Structure Weight: 29589.46

Macromolecule Entities
Molecule Chains Length Organism Details
1,3,6,8-tetrahydroxynaphthalene reductase A 274 Magnaporthe grisea Mutation: V34T
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PYQ
Query on PYQ

A PYROQUILON
1,2,5,6-TETRAHYDRO-4H-PYRROLO(3,2,1-IJ)QUINOLIN- 4-ONE (Synonym)
C11 H11 N O
XRJLAOUDSILTFT-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
PYQ N/A in BindingDB
Ki: 420 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.189
  • Space Group: P 42 21 2

Unit Cell:

Length (Å) Angle (°)
a = 94.80 α = 90.00
b = 94.80 β = 90.00
c = 71.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-05-30
  • Released Date: 2001-09-19
  • Deposition author(s): Liao, D.-I., Thompson, J.E., Fahnestock, S., Valent, B., Jordan, D.B.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values