1AZX

ANTITHROMBIN/PENTASACCHARIDE COMPLEX

Structural Biology Knowledgebase: 1AZX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.195

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1AZX

Classification: SERINE PROTEASE INHIBITOR

Total Structure Weight: 102189.39

Macromolecule Entities
Molecule Chains Length Organism Details
ANTITHROMBIN I, L 432 Homo sapiens Gene Name(s): SERPINC1 Gene View AT3 PRO0309

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

I, L HEPARIN PENTASACCHARIDE
C36 H60 O55 S9
MQLWHPBUPXUQHM-XAYBSJBFSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

I, L N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
NTP N/A in BindingDB
N/A in BindingMoad
Kd: 0.4 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.195
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 70.44 α = 90.00
b = 86.97 β = 108.88
c = 97.22 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-11-23
  • Released Date: 1999-01-13
  • Deposition author(s): Jin, L., Abrahams, J.P., Skinner, R., Petitou, M., Pike, R.N., Carrell, R.W.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4