1TQN

Crystal Structure of Human Microsomal P450 3A4

Structural Biology Knowledgebase: 1TQN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.294
  • R-Value Work: 0.238

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1TQN

Classification: oxidoreductase

Total Structure Weight: 56211.80

Macromolecule Entities
Molecule Chains Length Organism Details
cytochrome P450 3A4 A 486 Homo sapiens EC#: 1.14.13 IUBMB
Mutation: ΔL3, ΔI4, ΔP5, ΔD6, ΔL7, ΔA8, ΔM9, ΔE10, ΔT11, ΔW12, ΔL13, ΔL14, ΔL15, ΔA16, ΔV17, ΔS18, ΔL19, ΔV20, ΔL21, ΔL22, ΔY23
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: 2.05 Å
  • R-Value Free: 0.294
  • R-Value Work: 0.238
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 77.15 α = 90.00
b = 99.61 β = 90.00
c = 132.68 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-06-17
  • Released Date: 2004-07-27
  • Deposition author(s): Yano, J.K., Wester, M.R., Schoch, G.A., Griffin, K.J., Stout, C.D., Johnson, E.F.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4