3TK3

Cytochrome P450 2B4 mutant L437A in complex with 4-(4-chlorophenyl)imidazole


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.193

Literature

Macromolecules
Sequence Display for 3TK3

Classification: OXIDOREDUCTASE

Total Structure Weight: 219688.44

Macromolecule Entities
Molecule Chains Length Organism Details
Cytochrome P450 2B4 A, B, C, D 476 Oryctolagus cuniculus EC#: 1.14.14.1 IUBMB
Mutation: E21A, ΔF3, ΔS4, ΔL5, ΔL6, ΔL7, ΔL8, ΔL9, ΔA10, ΔF11, ΔL12, ΔA13, ΔG14, ΔL15, ΔL16, ΔL17, ΔL18, ΔL19, ΔF20, ΔR21, G22K, H23K, P24T, K25S, A26S, H27K, R29K, P221S, H226Y, L437A
Gene Name(s): CYP2B4
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, B, C, D PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CPZ
Query on CPZ

A, B, C, D 4-(4-CHLOROPHENYL)IMIDAZOLE
C9 H7 Cl N2
DVKIFCXVRCGAEE-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.193
  • Space Group: P 3

Unit Cell:

Length (Å) Angle (°)
a = 232.91 α = 90.00
b = 232.91 β = 90.00
c = 56.96 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-08-25
  • Released Date: 2011-11-16
  • Deposition author(s): Gay, S.C., Jang, H.H., Wilderman, P.R., Zhang, Q., Stout, C.D., Halpert, J.R.

Revision History

  • 2012-05-02
    Type: Database references