4X0U Oxidoreductase Oxidoreductase Inhibitor date Nov 23, 2014
title Structure Aldh7a1 Inactivated By 4-Diethylaminobenzaldehyde
authors M.Luo, J.J.Tanner
compound source
Molecule: Alpha-Aminoadipic Semialdehyde Dehydrogenase
Chain: A, B, C, D
Synonym: Alpha-Aasa Dehydrogenase,Aldehyde Dehydrogenase Fa Member A1,Antiquitin-1,Betaine Aldehyde Dehydrogenase,Delta Piperideine-6-Carboxylate Dehydrogenase,P6c Dehydrogenase;
Engineered: Yes
Other_details: Cys302 Is Covalently Modified By The Attachm Diethylaminobenzaldehyde In A Thioacyl Linkage.
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Aldh7a1, Atq1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
symmetry Space Group: F 2 2 2
R_factor 0.188 R_Free 0.227
length a length b length c angle alpha angle beta angle gamma
161.543 219.407 233.231 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand 3W9, MG enzyme Oxidoreductase E.C. BRENDA
A, D, C, B

Primary referenceDiethylaminobenzaldehyde Is a Covalent, Irreversible Inactivator of ALDH7A1., Luo M, Gates KS, Henzl MT, Tanner JJ, ACS Chem Biol. 2015 Jan 6. PMID:25554827
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (618 Kb) [Save to disk]
  • Biological Unit Coordinates (4x0u.pdb1.gz) 607 Kb
  • Biological Unit Coordinates (4x0u.pdb2.gz) 614 Kb
  • LPC: Ligand-Protein Contacts for 4X0U
  • CSU: Contacts of Structural Units for 4X0U
  • Structure Factors (1307 Kb)
  • Retrieve 4X0U in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4X0U from S2C, [Save to disk]
  • Re-refined 4x0u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4X0U in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 4X0U
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4X0U, from MSDmotif at EBI
  • Fold representative 4x0u from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4x0u_D] [4x0u_C] [4x0u] [4x0u_B] [4x0u_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4X0U
  • Community annotation for 4X0U at PDBWiki (http://pdbwiki.org)

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