4C3Y Crystal structure of 3-ketosteroid delta1-dehydrogenase from Rhodococcus erythropolis SQ1 in complex with 1,4-androstadiene-3,17- dione date
authors Rohman, A., Oosterwijk, N.van., Thunnissen, A.M.W.H., Dijkstra, B.W.
compound source
symmetry
R_factor
R_Free 0.24882
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.30
ligand ANB, FAD, NA, PG4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
F, A, E, B, H, C, D, G


Primary referenceCrystal structure and site-directed mutagenesis of 3-ketosteroid Delta1-dehydrogenase from Rhodococcus erythropolis SQ1 explain its catalytic mechanism., Rohman A, van Oosterwijk N, Thunnissen AM, Dijkstra BW, J Biol Chem. 2013 Oct 28. PMID:24165124
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (652 Kb) [Save to disk]
  • Biological Unit Coordinates (4c3y.pdb1.gz) 326 Kb
  • Biological Unit Coordinates (4c3y.pdb2.gz) 323 Kb
  • LPC: Ligand-Protein Contacts for 4C3Y
  • CSU: Contacts of Structural Units for 4C3Y
  • Structure Factors (4325 Kb)
  • Retrieve 4C3Y in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4C3Y from S2C, [Save to disk]
  • Re-refined 4c3y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4C3Y 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 4C3Y
  • 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 4C3Y, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4c3y_D] [4c3y_G] [4c3y] [4c3y_A] [4c3y_F] [4c3y_E] [4c3y_C] [4c3y_H] [4c3y_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 4C3Y
  • Community annotation for 4C3Y at PDBWiki (http://pdbwiki.org)

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