1EZQ

CRYSTAL STRUCTURE OF HUMAN COAGULATION FACTOR XA COMPLEXED WITH RPR128515

Structural Biology Knowledgebase: 1EZQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.267
  • R-Value Work: 0.208

Literature

Macromolecules
Sequence Display for 1EZQ

Classification: HYDROLASE

Total Structure Weight: 44260.28

Macromolecule Entities
Molecule Chains Length Organism Details
COAGULATION FACTOR XA A 254 Homo sapiens EC#: 3.4.21.6 IUBMB
Fragment: ACTIVATED FACTOR XA, HEAVY CHAIN
Gene Name(s): F10 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
COAGULATION FACTOR XA B 134 Homo sapiens EC#: 3.4.21.6 IUBMB
Fragment: FACTOR X LIGHT CHAIN
Gene Name(s): F10 Gene View

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

A 3-[(3'-AMINOMETHYL-BIPHENYL-4-CARBONYL)-AMINO]- 2-(3-CARBAMIMIDOYL-BENZYL)-BUTYRIC ACID METHYL ESTER
RPR128515 (Synonym)
C27 H30 N4 O3
XFKVLKLCLYJKNF-MZNJEOGPSA-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 %)
RPR Ki: 0.9 nM (100) BindingDB

Ki: 0.9 nM  BindingMOAD
Ki: 0.9 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.267
  • R-Value Work: 0.208
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 56.20 α = 90.00
b = 71.92 β = 90.00
c = 78.59 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-05-11
  • Released Date: 2000-09-20
  • Deposition author(s): Maignan, S., Guilloteau, J.P., Pouzieux, S., Choi-Sledeski, Y.M., Becker, M.R., Klein, S.I., Ewing, W.R., Pauls, H.W., Spada, A.P., Mikol, V.

Revision History

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