4L2O

Crystal structure of human ALDH3A1 with its selective inhibitor 1-(4-fluorophenyl)sulfonyl-2-methylbenzimidazole


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.937 Å
  • R-Value Free: 0.250 
  • R-Value Work: 0.215 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Crystal structure of human ALDH3A1 with its selective inhibitor 1-(4-fluorophenyl)sulfonyl-2-methylbenzimidazole

Parajuli, B.Hurley, T.D.

(2014) J.Med.Chem. --: --


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Aldehyde dehydrogenase
A, B, E, G
469Homo sapiensMutation(s): 0 
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 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
K
Query on K

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Download CCD File 
A, B, E, G
POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
 Ligand Interaction
ACT
Query on ACT

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Download CCD File 
A, E, G
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
1DD
Query on 1DD

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Download CCD File 
A, B, E, G
1-[(4-fluorophenyl)sulfonyl]-2-methyl-1H-benzimidazole
C14 H11 F N2 O2 S
SMGZHCSEIBBFEJ-UHFFFAOYSA-N
 Ligand Interaction
NAD
Query on NAD

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Download CCD File 
A, B, E, G
NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
1DDKi: 82 - 200 nM (99) BINDINGDB
1DDIC50: 200 nM (99) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.937 Å
  • R-Value Free: 0.250 
  • R-Value Work: 0.215 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 95.221α = 90.00
b = 90.916β = 112.48
c = 117.925γ = 90.00
Software Package:
Software NamePurpose
AMoREphasing
HKL-3000data collection
HKL-3000data scaling
REFMACrefinement
HKL-3000data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2014-01-29
    Type: Initial release
  • Version 1.1: 2014-11-12
    Type: Structure summary