4XE3

OleP, the cytochrome P450 epoxidase from Streptomyces antibioticus involved in Oleandomycin biosynthesis: functional analysis and crystallographic structure in complex with clotrimazole.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.260 
  • R-Value Work: 0.207 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Functional analysis and crystallographic structure of clotrimazole bound OleP, a cytochrome P450 epoxidase from Streptomyces antibioticus involved in oleandomycin biosynthesis.

Montemiglio, L.C.Parisi, G.Scaglione, A.Sciara, G.Savino, C.Vallone, B.

(2015) Biochim.Biophys.Acta 1860: 465-475

  • DOI: 10.1016/j.bbagen.2015.10.009

  • PubMed Abstract: 
  • OleP is a cyt P450 from Streptomyces antibioticus carrying out epoxigenation of the antibiotic oleandomycin during its biosynthesis. The timing of its reaction has not been fully clarified, doubts remain regarding its substrate and catalytic mechanis ...

    OleP is a cyt P450 from Streptomyces antibioticus carrying out epoxigenation of the antibiotic oleandomycin during its biosynthesis. The timing of its reaction has not been fully clarified, doubts remain regarding its substrate and catalytic mechanism.


    Organizational Affiliation

    Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Scienze Biochimiche "A. Rossi Fanelli", Sapienza Università di Roma, P.le A. Moro 5, 00185 Rome, Italy; Department of Biochemical Sciences, "Sapienza" University of Rome, P.le A. Moro 5, 00185 Rome, Italy.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Cytochrome P-450
A, B
407Streptomyces antibioticusMutation(s): 0 
Gene Names: oleP
Find proteins for Q59819 (Streptomyces antibioticus)
Go to UniProtKB:  Q59819
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
HEM
Query on HEM

Download SDF File 
Download CCD File 
A, B
PROTOPORPHYRIN IX CONTAINING FE
HEME
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
CL6
Query on CL6

Download SDF File 
Download CCD File 
A, B
1-[(2-CHLOROPHENYL)(DIPHENYL)METHYL]-1H-IMIDAZOLE
CLOTRIMAZOLE
C22 H17 Cl N2
VNFPBHJOKIVQEB-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.260 
  • R-Value Work: 0.207 
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 115.937α = 90.00
b = 117.379β = 90.00
c = 174.664γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
MOLREPphasing
XDSdata reduction
XSCALEdata scaling
SCALAdata scaling
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Istituto Pasteur-Fondazione Cenci BolognettiItaly--

Revision History 

  • Version 1.0: 2015-11-04
    Type: Initial release
  • Version 1.1: 2016-01-13
    Type: Database references
  • Version 1.2: 2017-11-01
    Type: Author supporting evidence, Database references, Derived calculations