1IOE

Human coagulation factor Xa in complex with M55532


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.295
  • R-Value Work: 0.201

Literature

Macromolecules
Sequence Display for 1IOE

Classification: HYDROLASE

Total Structure Weight: 37735.15

Macromolecule Entities
Molecule Chains Length Organism Details
COAGULATION FACTOR XA A 235 Homo sapiens EC#: 3.4.21.6 IUBMB
Fragment: HEAVY CHAIN, CATALYTIC DOMAIN (RESIDUES 235-469)
Gene Name(s): F10 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
COAGULATION FACTOR XA L 96 Homo sapiens EC#: 3.4.21.6 IUBMB
Fragment: LIGHT CHAIN, EPIDERMAL GROWTH FACTOR LIKE DOMAIN (RESIDUES 84-179)
Gene Name(s): F10 Gene View

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

A (-)-7-[(6-CHLORO-2-NAPHTHALENYL)SULFONYL]TETRAHYDRO- 8A-(METHOXYMETHYL)-1'-(4-PYRIDINYL)-SPIRO[5H- OXAZOLO[3,2-A]PYRAZINE-2(3H),4'-PIPERIDIN]- 5-ONE
C27 H29 Cl N4 O5 S
OCCGRNQFQCNISA-MHZLTWQESA-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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.295
  • R-Value Work: 0.201
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 72.70 α = 90.00
b = 78.17 β = 90.00
c = 56.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-03-08
  • Released Date: 2003-09-23
  • Deposition author(s): Shiromizu, I., Matsusue, T.

Revision History

  • Version 1_0: 2003-09-23

    Type: Initial release

  • Version 1_1: 2007-11-21

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance

  • Version 1_3: 2017-10-04

    Type: Refinement description