4I3Q

Crystal structure of human CYP3A4 coordinated to a water molecule

Structural Biology Knowledgebase: 4I3Q SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.298
  • R-Value Work: 0.220

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4I3Q

Classification: OXIDOREDUCTASE

Total Structure Weight: 56374.90

Macromolecule Entities
Molecule Chains Length Organism Details
Cytochrome P450 3A4 A 487 Homo sapiens Mutation: ΔL3, ΔI4, ΔP5, ΔD6, ΔL7, ΔA8, ΔM9, ΔE10, ΔT11, ΔW12, ΔL13, ΔL14, ΔL15, ΔA16, ΔV17, ΔS18, ΔL19, ΔV20, ΔL21, ΔL22
Gene Name(s): CYP3A4 Gene View CYP3A3

Small Molecules
Ligands 1 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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.298
  • R-Value Work: 0.220
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 79.11 α = 90.00
b = 101.47 β = 90.00
c = 130.54 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-11-26
  • Released Date: 2013-04-24
  • Deposition author(s): Sevrioukova, I.F., Poulos, T.L.

Revision History

  • 2013-05-22
    Type: Citation | Details: Citation update
  • 2013-05-01
    Type: Citation | Details: Citation update