1OIP

THE MOLECULAR BASIS OF VITAMIN E RETENTION: STRUCTURE OF HUMAN ALPHA-TOCOPHEROL TRANSFER PROTEIN

Structural Biology Knowledgebase: 1OIP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.190

Literature

Macromolecules
Sequence Display for 1OIP

Classification: TRANSPORT

Total Structure Weight: 32414.73

Macromolecule Entities
Molecule Chains Length Organism Details
ALPHA-TOCOPHEROL TRANSFER PROTEIN A 278 Homo sapiens Gene Name(s): TTPA Gene View TPP1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A (2R)-2,5,7,8-TETRAMETHYL-2-[(4R,8R)-4,8,12- TRIMETHYLTRIDECYL]CHROMAN-6-OL
C29 H50 O2
GVJHHUAWPYXKBD-IEOSBIPESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.190
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 77.81 α = 90.00
b = 77.81 β = 90.00
c = 128.36 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-24
  • Released Date: 2004-01-14
  • Deposition author(s): Meier, R., Tomizaki, T., Schulze-Briese, C., Baumann, U., Stocker, A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4