4H80

Crystal structure of human ALDH3A1 with its isozyme selective inhibitor - N-[4-(4-methylsulfonyl-2-nitroanilino)phenyl]acetamide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.255 
  • R-Value Work: 0.234 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Kinetic and Structural Characterization of a Selective Inhibitor for Human ALDH3A1

Parajuli, B.Georgiadis, T.Fishel, M.L.Hurley, T.D.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Aldehyde dehydrogenase, dimeric NADP-preferring
A, B, C, D, E, F, G, H
469Homo sapiensMutation(s): 1 
Gene Names: ALDH3A1 (ALDH3)
EC: 1.2.1.5
Find proteins for P30838 (Homo sapiens)
Go to Gene View: ALDH3A1
Go to UniProtKB:  P30838
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
04T
Query on 04T

Download SDF File 
Download CCD File 
A, B, C, D, E, F, G, H
N-(4-{[4-(methylsulfonyl)-2-nitrophenyl]amino}phenyl)acetamide
C15 H15 N3 O5 S
JXZXJHWSQKISBZ-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
04TIC50: 16000 nM (99) BINDINGDB
04TKi: 4700 nM (99) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.255 
  • R-Value Work: 0.234 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 89.106α = 112.38
b = 95.380β = 91.68
c = 117.228γ = 90.99
Software Package:
Software NamePurpose
HKL-3000data scaling
REFMACrefinement
HKL-3000data reduction
AMoREphasing
HKL-3000data collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-12-25
    Type: Initial release
  • Version 1.1: 2014-11-12
    Type: Structure summary