2WQA

COMPLEX OF TTR AND RBP4 AND OLEIC ACID

Structural Biology Knowledgebase: 2WQA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.227

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2WQA

Classification: HYDROLASE / SIGNALING PROTEIN

Total Structure Weight: 97875.57

Macromolecule Entities
Molecule Chains Length Organism Details
TRANSTHYRETIN A, B, C, D 129 Homo sapiens Gene Name(s): TTR Gene View PALB
RETINOL-BINDING PROTEIN 4 E, F 177 Homo sapiens Gene Name(s): RBP4 Gene View PRO2222

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

E, F OLEIC ACID
C18 H34 O2
ZQPPMHVWECSIRJ-KTKRTIGZSA-N
Ligand Explorer
 
JSmol
SO4
Query on SO4

A, C, E, F SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.227
  • Space Group: P 41
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 138.66 α = 90.00
b = 138.66 β = 90.00
c = 122.79 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-08-14
  • Released Date: 2010-09-01
  • Deposition author(s): Nanao, M., Mercer, D., Nguyen, L., Buckley, D., Stout, T.J.

Revision History

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