1AZX Serine Protease Inhibitor date Nov 23, 1997
title Antithrombinpentasaccharide Complex
authors L.Jin, J.P.Abrahams, R.Skinner, M.Petitou, R.N.Pike, R.W.Carrell
compound source
Molecule: Antithrombin
Chain: I, L
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Plasma
Tissue: Plasma
Other_details: Pentasaccharide Was Chemically Synthesized
symmetry Space Group: P 1 21 1
R_factor 0.195 R_Free 0.280
length a length b length c angle alpha angle beta angle gamma
70.440 86.970 97.220 90.00 108.88 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand NAG, NTP enzyme
related structures by homologous chain: 1BR8, 1E03
I, L
  • serine-type endopeptidase in...

  • Primary referenceThe anticoagulant activation of antithrombin by heparin., Jin L, Abrahams JP, Skinner R, Petitou M, Pike RN, Carrell RW, Proc Natl Acad Sci U S A 1997 Dec 23;94(26):14683-8. PMID:9405673
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (134 Kb) [Save to disk]
  • Biological Unit Coordinates (1azx.pdb1.gz) 66 Kb
  • Biological Unit Coordinates (1azx.pdb2.gz) 66 Kb
  • LPC: Ligand-Protein Contacts for 1AZX
  • CSU: Contacts of Structural Units for 1AZX
  • Likely Quarternary Molecular Structure file(s) for 1AZX
  • Structure Factors (177 Kb)
  • Retrieve 1AZX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AZX from S2C, [Save to disk]
  • Re-refined 1azx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1AZX in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1AZX
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1AZX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1azxi_, region I [Jmol] [rasmolscript] [script source]
        - Domain d1azxl_, region L [Jmol] [rasmolscript] [script source]
  • Fold representative 1azx from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1azx_L] [1azx_I] [1azx]
  • SWISS-PROT database: [P01008]
  • Domain organization of [ANT3_HUMAN] by SWISSPFAM
  • Domain found in 1AZX: [SERPIN ] by SMART
  • Other resources with information on 1AZX
  • Community annotation for 1AZX at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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