1P0S

Crystal Structure of Blood Coagulation Factor Xa in Complex with Ecotin M84R


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.207

Literature

Macromolecules
Sequence Display for 1P0S

Classification: HYDROLASE

Total Structure Weight: 60887.61

Macromolecule Entities
Molecule Chains Length Organism Details
Coagulation factor X precursor L 138 Homo sapiens EC#: 3.4.21.6 IUBMB
Fragment: Factor Xa Light Chain
Mutation: E6X, E7X, E14X, E16X, E19X, E20X, E25X, E26X, E29X, E32X, E39X
Gene Name(s): F10 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Coagulation factor X precursor H 254 Homo sapiens EC#: 3.4.21.6 IUBMB
Fragment: Factor Xa Heavy Chain
Gene Name(s): F10 Gene View
Ecotin precursor E 142 Escherichia coli Fragment: Ecotin
Mutation: M84R
Gene Name(s): eco eti b2209 JW2197
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

H, L MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

H SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CGU
Query on CGU
L L-PEPTIDE LINKING C6 H9 N O6 GLU

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.207
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 66.84 α = 90.00
b = 108.05 β = 90.00
c = 186.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-04-10
  • Released Date: 2003-08-26
  • Deposition author(s): Wang, S.X., Hur, E., Sousa, C.A., Brinen, L., Slivka, E.J., Fletterick, R.J.

Revision History

  • Version 1_0: 2003-08-26

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance