1Q5D

Epothilone B-bound Cytochrome P450epoK


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.218

Literature

Macromolecules
Sequence Display for 1Q5D

Classification: OXIDOREDUCTASE

Total Structure Weight: 47933.49

Macromolecule Entities
Molecule Chains Length Organism Details
P450 epoxidase A 419 Sorangium cellulosum EC#: 1.14 IUBMB
Gene Name(s): cyp167A1 epoF epoK
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HEM
Query on HEM

A PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EPB
Query on EPB

A 7,11-DIHYDROXY-8,8,10,12,16-PENTAMETHYL-3- [1-METHYL-2-(2-METHYL-THIAZOL-4-YL)VINYL]- 4,17-DIOXABICYCLO[14.1.0]HEPTADECANE-5,9- DIONE
EPOTHILONE B (Synonym)
C27 H41 N O6 S
QXRSDHAAWVKZLJ-PVYNADRNSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.218
  • Space Group: P 43 2 2

Unit Cell:

Length (Å) Angle (°)
a = 60.43 α = 90.00
b = 60.43 β = 90.00
c = 252.84 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-08-06
  • Released Date: 2003-10-28
  • Deposition author(s): Nagano, S., Li, H., Shimizu, H., Nishida, C., Ogura, H., Ortiz de Montellano, P.R., Poulos, T.L.

Revision History

  • Version 1_0: 2003-10-28

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance