1FAX

COAGULATION FACTOR XA INHIBITOR COMPLEX

Structural Biology Knowledgebase: 1FAX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.261
  • R-Value Work: 0.197

Literature

Macromolecules
Sequence Display for 1FAX

Classification: COAGULATION FACTOR

Total Structure Weight: 39411.03

Macromolecule Entities
Molecule Chains Length Organism Details
FACTOR XA A 254 Homo sapiens EC#: 3.4.21.6 IUBMB
Mutation: E74A, Q75A
Gene Name(s): F10 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
FACTOR XA L 96 Homo sapiens EC#: 3.4.21.6 IUBMB
Mutation: N105A
Gene Name(s): F10 Gene View

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
DX9
Query on DX9

A (2S)-3-(7-carbamimidoylnaphthalen-2-yl)-2- [4-({(3R)-1-[(1Z)-ethanimidoyl]pyrrolidin- 3-yl}oxy)phenyl]propanoic acid
DX9056A (Synonym)
C26 H28 N4 O3
AGRCGQSFFMCBRE-DGUCVARSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
DX9 IC50: 40 - 160 nM (98) BindingDB
Ki: 20 - 41 nM (98) BindingDB

N/A in BindingMoad
Ki: 41 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.261
  • R-Value Work: 0.197
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 56.93 α = 90.00
b = 73.17 β = 90.00
c = 79.08 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-08-23
  • Released Date: 1997-10-29
  • Deposition author(s): Brandstetter, H., Engh, R.A.

Revision History

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