2B9A

Human transthyretin (TTR) complexed with diflunisal analogues- TTR.3',5'-difluorobiphenyl-4-carboxylic acid

Structural Biology Knowledgebase: 2B9A SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.54 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.222

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2B9A

Classification: HORMONE / GROWTH FACTOR

Total Structure Weight: 28023.40

Macromolecule Entities
Molecule Chains Length Organism Details
Transthyretin A, B 127 Homo sapiens Gene Name(s): TTR Gene View PALB

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FBC
Query on FBC

A, B 3',5'-DIFLUOROBIPHENYL-4-CARBOXYLIC ACID
C13 H8 F2 O2
VCEFNMHMLWBFNV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
FBC N/A in BindingDB
N/A in BindingMoad
Kd: 9 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.54 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.222
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 42.94 α = 90.00
b = 84.85 β = 90.00
c = 63.74 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-10-11
  • Released Date: 2005-10-25
  • Deposition author(s): Palaninathan, S.K., Kelly, J.W., Sacchettini, J.C.

Revision History

  • 2014-04-30
    Type: Data collection | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4