2JAH Oxidoreductase date Nov 28, 2006
title Biochemical And Structural Analysis Of The Clavulanic Acid Dehydeogenase (Cad) From Streptomyces Clavuligerus
authors A.K.Mackenzie, N.J.Kershaw, H.Hernandez, C.V.Robinson, C.J.Schof I.Andersson
compound source
Molecule: Clavulanic Acid Dehydrogenase
Chain: A, B, C, D
Engineered: Yes
 Organism_scientific: Streptomyces Clavuligerus
Organism_taxid: 1901
Strain: Nrrl3585
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_plasmid: Pet24a
symmetry Space Group: P 21 21 21
R_factor 0.182 R_Free 0.209
crystal
cell
length a length b length c angle alpha angle beta angle gamma
58.748 122.626 126.594 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand MSE, NDP enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceClavulanic acid dehydrogenase: structural and biochemical analysis of the final step in the biosynthesis of the beta-lactamase inhibitor clavulanic acid., MacKenzie AK, Kershaw NJ, Hernandez H, Robinson CV, Schofield CJ, Andersson I, Biochemistry. 2007 Feb 13;46(6):1523-33. Epub 2007 Jan 19. PMID:17279617
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (169 Kb) [Save to disk]
  • Biological Unit Coordinates (2jah.pdb1.gz) 161 Kb
  • LPC: Ligand-Protein Contacts for 2JAH
  • CSU: Contacts of Structural Units for 2JAH
  • Likely Quarternary Molecular Structure file(s) for 2JAH
  • Structure Factors (625 Kb)
  • Retrieve 2JAH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2JAH from S2C, [Save to disk]
  • Re-refined 2jah structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2JAH 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 2JAH
  • 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 2JAH, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2jah_B] [2jah] [2jah_D] [2jah_C] [2jah_A]
  • SWISS-PROT database: [Q9LCV7]
  • Domain organization of [Q9LCV7_STRCL] by SWISSPFAM
    • Other resources with information on 2JAH
  • Community annotation for 2JAH 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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