1R5L

Crystal Structure of Human Alpha-Tocopherol Transfer Protein Bound to its Ligand

Structural Biology Knowledgebase: 1R5L SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.187

Literature

Macromolecules
Sequence Display for 1R5L

Classification: TRANSPORT PROTEIN

Total Structure Weight: 30749.40

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (Alpha-tocopherol transfer protein) A 262 Homo sapiens Mutation: M209M, M224M, M252M, M264M
Gene Name(s): TTPA Gene View TPP1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 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)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.187
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 40.10 α = 90.00
b = 77.15 β = 90.00
c = 85.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-10-10
  • Released Date: 2003-11-25
  • Deposition author(s): Min, K.C., Kovall, R.A., Hendrickson, W.A.

Revision History

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