2CBX Transferase date Jan 09, 2006
title X-Ray Crystal Structure Of 5'-Fluorodeoxyadenosine Synthase Streptomyces Cattleya Complexed With Beta-D-Erythrofuranosy Adenosine
authors A.R.Mcewan, C.D.Cadicamo, H.Deng, R.P.Mcglinchey, D.R.Robinson, D J.H.Naismith, J.Spencer
compound source
Molecule: 5'-Fluoro-5'-Deoxyadenosine Synthase
Chain: A, B, C
Ec: 2.5.1.63
Engineered: Yes
Organism_scientific: Streptomyces Cattleya
Organism_taxid: 29303
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_vector: Pehistev
Expression_system_plasmid: Pehistev-Fla
symmetry Space Group: C 2 2 21
R_factor 0.172 R_Free 0.239
crystal
cell
length a length b length c angle alpha angle beta angle gamma
74.815 128.017 181.028 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand CC5, GOL enzyme Transferase E.C.2.5.1.63 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceSubstrate specificity in enzymatic fluorination. The fluorinase from Streptomyces cattleya accepts 2'-deoxyadenosine substrates., Cobb SL, Deng H, McEwan AR, Naismith JH, O'Hagan D, Robinson DA, Org Biomol Chem. 2006 Apr 21;4(8):1458-60. Epub 2006 Mar 8. PMID:16604208
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (290 Kb) [Save to disk]
  • Biological Unit Coordinates (2cbx.pdb1.gz) 563 Kb
  • LPC: Ligand-Protein Contacts for 2CBX
  • CSU: Contacts of Structural Units for 2CBX
  • Likely Quarternary Molecular Structure file(s) for 2CBX
  • Retrieve 2CBX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CBX from S2C, [Save to disk]
  • View 2CBX 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 2CBX
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2CBX, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2cbx_A] [2cbx_C] [2cbx_B] [2cbx]
  • SWISS-PROT database: [Q70GK9]
  • Domain organization of [Q70GK9_STRCT] by SWISSPFAM
  • Other resources with information on 2CBX
  • Community annotation for 2CBX 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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