1GVG Oxidoreductase date Feb 12, 2002
title Crystal Structure Of Clavaminate Synthase With Nitric Oxide
authors Z.H.Zhang, J.Ren, C.H.Mckinnon, I.J.Clifton, K.Harlos, C.J.Schofi
compound source
Molecule: Clavaminate Synthase 1
Chain: A
Synonym: Clavaminic Acid Synthase 1, Cas1
Engineered: Yes
Organism_scientific: Streptomyces Clavuligerus
Organism_taxid: 1901
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pet11a
symmetry Space Group: P 21 21 21
R_factor 0.184 R_Free 0.204
length a length b length c angle alpha angle beta angle gamma
64.270 69.520 70.190 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.54 Å
ligand AKG, FE, HOA, PCX, SO4 enzyme Oxidoreductase E.C. BRENDA
related structures by homologous chain: 1DRY, 1DS0

Primary referenceCrystal structure of a clavaminate synthase-Fe(II)-2-oxoglutarate-substrate-NO complex: evidence for metal centered rearrangements., Zhang Z, Ren J, Harlos K, McKinnon CH, Clifton IJ, Schofield CJ, FEBS Lett 2002 Apr 24;517(1-3):7-12. PMID:12062399
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk]
  • Biological Unit Coordinates (1gvg.pdb1.gz) 58 Kb
  • LPC: Ligand-Protein Contacts for 1GVG
  • CSU: Contacts of Structural Units for 1GVG
  • Likely Quarternary Molecular Structure file(s) for 1GVG
  • Retrieve 1GVG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GVG from S2C, [Save to disk]
  • View 1GVG 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 1GVG
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1GVG, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gvga_, region A [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1gvg] [1gvg_A]
  • SWISS-PROT database: [Q05581]
  • Domain organization of [CAS1_STRCL] by SWISSPFAM
  • Other resources with information on 1GVG
  • Community annotation for 1GVG 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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