4AJP Oxidoreductase Inhibitor date Feb 16, 2012
title Human Ldha In Complex With 2-((4-(4-((3-((2-Methyl-1,3- Benzothiazol-6yl)Amino)-3-Oxo-Propyl)Amino)-4-Oxo-Butyl) Phenyl)Methyl)Propanedioic Acid
authors J.A.Tucker, C.Brassington, A.Caputo, R.Ward, S.Pearson, M.Watson, G.Davies
compound source
Molecule: L-Lactate Dehydrogenase A Chain
Chain: A, B, C, D
Synonym: Ldh-A, Cell Proliferation-Inducing Gene 19 Protein Muscle Subunit, Ldh-M, Renal Carcinoma Antigen Ny-Ren-59, Dehydrogenase A;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: Muscle
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: Star
Expression_system_vector_type: Plasmid
Expression_system_vector: Pet29b
symmetry Space Group: P 1 21 1
R_factor 0.16563 R_Free 0.21467
length a length b length c angle alpha angle beta angle gamma
63.980 136.780 83.790 90.00 102.31 90.00
method X-Ray Diffractionresolution 2.38 Å
ligand 88N, GOL, SO4 enzyme Oxidoreductase E.C. BRENDA
A, D, C, B

Primary referenceDesign and synthesis of novel lactate dehydrogenase a inhibitors by fragment-based lead generation., Ward RA, Brassington C, Breeze AL, Caputo A, Critchlow S, Davies G, Goodwin L, Hassall G, Greenwood R, Holdgate GA, Mrosek M, Norman RA, Pearson S, Tart J, Tucker JA, Vogtherr M, Whittaker D, Wingfield J, Winter J, Hudson K, J Med Chem. 2012 Apr 12;55(7):3285-306. Epub 2012 Mar 26. PMID:22417091
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (427 Kb) [Save to disk]
  • Biological Unit Coordinates (4ajp.pdb1.gz) 420 Kb
  • LPC: Ligand-Protein Contacts for 4AJP
  • CSU: Contacts of Structural Units for 4AJP
  • Structure Factors (757 Kb)
  • Retrieve 4AJP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4AJP from S2C, [Save to disk]
  • Re-refined 4ajp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4AJP 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 4AJP
  • 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 4AJP, from MSDmotif at EBI
  • Fold representative 4ajp from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ajp_A] [4ajp_D] [4ajp_C] [4ajp] [4ajp_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4AJP
  • Community annotation for 4AJP at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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