1DS1 Oxidoreductase,Lyase date Jan 06, 2000
title Crystal Structure Of Clavaminate Synthase In Complex With Fe 2-Oxoglutarate
authors Z.H.Zhang, J.Ren, D.K.Stammers, J.E.Baldwin, K.Harlos, C.J.Schofi
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
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
67.080 67.940 68.870 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.08 Å
ligand AKG, FE2, PGO, SO4 enzyme
related structures by homologous chain: 1DRY
Gene
Ontology
ChainFunctionProcessComponent
A


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] (122 Kb) [Save to disk]
  • Biological Unit Coordinates (1ds1.pdb1.gz) 118 Kb
  • LPC: Ligand-Protein Contacts for 1DS1
  • CSU: Contacts of Structural Units for 1DS1
  • Likely Quarternary Molecular Structure file(s) for 1DS1
  • Retrieve 1DS1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1DS1 from S2C, [Save to disk]
  • View 1DS1 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 1DS1
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1DS1 from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1DS1, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ds1a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1ds1 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ds1_A] [1ds1]
  • SWISS-PROT database: [Q05581]
  • Domain organization of [CAS1_STRCL] by SWISSPFAM
  • Other resources with information on 1DS1
  • Community annotation for 1DS1 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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