1NFX

CRYSTAL STRUCTURE OF HUMAN COAGULATION FACTOR XA COMPLEXED WITH RPR208944


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Observed: 0.215

Literature

Macromolecules
Sequence Display for 1NFX

Classification: hydrolase

Total Structure Weight: 44306.72

Macromolecule Entities
Molecule Chains Length Organism Details
COAGULATION FACTOR XA, heavy chain A 254 Homo sapiens EC#: 3.4.21.6 IUBMB
Gene Name(s): F10 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Coagulation factor XA, light chain B 134 Homo sapiens EC#: 3.4.21.6 IUBMB
Gene Name(s): F10 Gene View

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

A 4-[(6-CHLORO-1-BENZOTHIEN-2-YL)SULFONYL]- 1-{[1-(2-HYDROXYETHYL)-1H-PYRROLO[3,2-C]PYRIDIN- 2-YL]METHYL}PIPERAZIN-2-ONE
C22 H21 Cl N4 O4 S2
NZNFLUOJACWZKX-UHFFFAOYSA-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 %)
RDR Ki: 3 nM (100) BindingDB

Ki: 3 nM  BindingMOAD
Ki: 3.0 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Observed: 0.215
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 56.50 α = 90.00
b = 72.33 β = 90.00
c = 79.67 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-12-16
  • Released Date: 2003-02-25
  • Deposition author(s): Maignan, S., Guilloteau, J.P.

Revision History

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