1DS0 Oxidoreductase,Lyase date Jan 06, 2000
title Crystal Structure Of Clavaminate Synthase
authors Z.H.Zhang, J.Ren, D.K.Stammers, J.E.Baldwin, K.Harlos, C.J.Schofield
compound source
Molecule: Clavaminate Synthase 1
Chain: A
Fragment: Clavaminic Acid Synthase 1 (Cas1)
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_vector_type: Plasmid
Expression_system_plasmid: Pet11a
symmetry Space Group: P 21 21 21
R_factor 0.180 R_Free 0.228
length a length b length c angle alpha angle beta angle gamma
66.980 67.330 68.430 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.63 Å
ligand ACT, SO4 enzyme
related structures by homologous chain: 1DRT, 1GVG

Primary referenceStructural origins of the selectivity of the trifunctional oxygenase clavaminic acid synthase., Zhang Z, Ren J, Stammers DK, Baldwin JE, Harlos K, Schofield CJ, Nat Struct Biol 2000 Feb;7(2):127-33. PMID:10655615
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk]
  • Biological Unit Coordinates (1ds0.pdb1.gz) 58 Kb
  • LPC: Ligand-Protein Contacts for 1DS0
  • CSU: Contacts of Structural Units for 1DS0
  • Likely Quarternary Molecular Structure file(s) for 1DS0
  • Retrieve 1DS0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1DS0 from S2C, [Save to disk]
  • View 1DS0 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 1DS0
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1DS0, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ds0a_, region A [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ds0] [1ds0_A]
  • SWISS-PROT database: [Q05581]
  • Domain organization of [CAS1_STRCL] by SWISSPFAM
  • Other resources with information on 1DS0
  • Community annotation for 1DS0 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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