1NFW

CRYSTAL STRUCTURE OF HUMAN COAGULATION FACTOR XA COMPLEXED WITH RPR209685

Structural Biology Knowledgebase: 1NFW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.200

Literature

Macromolecules
Sequence Display for 1NFW

Classification: HYDROLASE

Total Structure Weight: 44238.65

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
RRR
Query on RRR

A 4-{[(E)-2-(5-CHLOROTHIEN-2-YL)VINYL]SULFONYL}- 1-(1H-PYRROLO[3,2-C]PYRIDIN-2-YLMETHYL)PIPERAZIN- 2-ONE
C18 H17 Cl N4 O3 S2
PLWVUIRWJVKSSD-XBXARRHUSA-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 %)
RRR Ki: 1.1 nM (100) BindingDB

Ki: 1.1 nM  BindingMOAD
Ki: 1.1 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.200
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 55.95 α = 90.00
b = 71.73 β = 90.00
c = 78.96 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