2NTN Oxidoreductase date Nov 08, 2006
title Crystal Structure Of Maba-C60vg139as144l
authors G.Poncet-Montange, S.Ducasse-Cabanot, A.Quemard, G.Labesse, M.Co Gonsaud
compound source
Molecule: 3-Oxoacyl-[Acyl-Carrier-Protein] Reductase
Chain: A, B
Synonym: 3-Ketoacyl-Acyl Carrier Protein Reductase, Beta-Ke Carrier Protein Reductase;
Ec: 1.1.1.100
Engineered: Yes
Mutation: Yes
Organism_scientific: Mycobacterium Tuberculosis H37rv
Organism_taxid: 83332
Strain: H37rv
Gene: Fabg, Fabg1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b
symmetry Space Group: C 1 2 1
R_factor 0.177 R_Free 0.238
crystal
cell
length a length b length c angle alpha angle beta angle gamma
81.613 117.285 52.272 90.00 121.90 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand
enzyme Oxidoreductase E.C.1.1.1.100 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceLack of dynamics in the MabA active site kills the enzyme activity: practical consequences for drug-design studies., Poncet-Montange G, Ducasse-Cabanot S, Quemard A, Labesse G, Cohen-Gonsaud M, Acta Crystallogr D Biol Crystallogr. 2007 Aug;63(Pt 8):923-5. Epub 2007, Jul 17. PMID:17642518
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk]
  • Biological Unit Coordinates (2ntn.pdb1.gz) 126 Kb
  • CSU: Contacts of Structural Units for 2NTN
  • Likely Quarternary Molecular Structure file(s) for 2NTN
  • Structure Factors (278 Kb)
  • Retrieve 2NTN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2NTN from S2C, [Save to disk]
  • Re-refined 2ntn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2NTN 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 2NTN
  • 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
  • 3D motif for 2NTN, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ntn_B] [2ntn] [2ntn_A]
  • SWISS-PROT database: [P0A5Y4]
  • Domain organization of [FABG_MYCTU] by SWISSPFAM
  • Other resources with information on 2NTN
  • Community annotation for 2NTN at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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