1DOH

STRUCTURE OF TRIHYDROXYNAPHTHALENE REDUCTASE IN COMPLEX WITH NADPH AND 4-NITRO-INDEN-1-ONE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.257 
  • R-Value Work: 0.205 
  • R-Value Observed: 0.205 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Structures of trihydroxynaphthalene reductase-fungicide complexes: implications for structure-based design and catalysis.

Liao, D.Basarab, G.S.Gatenby, A.A.Valent, B.Jordan, D.B.

(2001) Structure 9: 19-28

  • DOI: 10.1016/s0969-2126(00)00548-7
  • Primary Citation of Related Structures:  
    1DOH, 1G0N, 1G0O

  • PubMed Abstract: 
  • Trihydroxynaphthalene reductase catalyzes two intermediate steps in the fungal melanin biosynthetic pathway. The enzyme, a typical short-chain dehydrogenase, is the biochemical target of three commercial fungicides. The fungicides bind preferentially to the NADPH form of the enzyme ...

    Trihydroxynaphthalene reductase catalyzes two intermediate steps in the fungal melanin biosynthetic pathway. The enzyme, a typical short-chain dehydrogenase, is the biochemical target of three commercial fungicides. The fungicides bind preferentially to the NADPH form of the enzyme.


    Organizational Affiliation

    DuPont Central Research and Development Experimental Station, Wilmington, DE 19880, USA. der-ling.liao@usa.dupont.com



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
TRIHYDROXYNAPHTHALENE REDUCTASEA, B283Pyricularia griseaMutation(s): 3 
EC: 1.1.1.252
UniProt
Find proteins for Q12634 (Magnaporthe oryzae (strain 70-15 / ATCC MYA-4617 / FGSC 8958))
Explore Q12634 
Go to UniProtKB:  Q12634
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NDP (Subject of Investigation/LOI)
Query on NDP

Download Ideal Coordinates CCD File 
C [auth A], E [auth B]NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
 Ligand Interaction
NID (Subject of Investigation/LOI)
Query on NID

Download Ideal Coordinates CCD File 
D [auth A], F [auth B]4-NITRO-INDEN-1-ONE
C9 H5 N O3
UUNZJPCKMDLQPO-UHFFFAOYSA-N
 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
NID Binding MOAD:  1DOH Ki: 2.4 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.257 
  • R-Value Work: 0.205 
  • R-Value Observed: 0.205 
  • Space Group: P 31 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 142.8α = 90
b = 142.8β = 90
c = 72.94γ = 120
Software Package:
Software NamePurpose
AMoREphasing
X-PLORrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2001-06-06
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Derived calculations, Version format compliance
  • Version 1.3: 2018-04-04
    Changes: Data collection