2E3X Hydrolase, Blood Clotting, Toxin date Nov 30, 2006
title Crystal Structure Of Russell'S Viper Venom Metalloproteinase
authors T.Igarashi, S.Takeda
compound source
Molecule: Coagulation Factor X-Activating Enzyme Heavy Chai
Chain: A
Synonym: Rvv-X Heavy Chain, Coagulation Factor X-Activating Alpha-Chain, Russellysin;
Ec: 3.4.24.58
 Organism_scientific: Daboia Russellii Siamensis
Organism_taxid: 343250
Strain: Siamensis
Secretion: Venom

Molecule: Coagulation Factor X-Activating Enzyme Light Chai
Chain: B
Synonym: Rvv-X Light Chain 1, Coagulation Factor X-Activati Beta-Chain, C-Type Lectin-Like Protein Subunit 1, Rvv-X Lig A;
Organism_scientific: Daboia Russellii Siamensis
Organism_taxid: 343250
Strain: Siamensis
Secretion: Venom

Molecule: Coagulation Factor X-Activating Enzyme Light Chai
Chain: C
Synonym: Rvv-X Light Chain 1, Coagulation Factor X-Activati Gamma-Chain, C-Type Lectin-Like Protein Subunit 2, Rvv-X Li B
Organism_scientific: Daboia Russellii Siamensis
Organism_taxid: 343250
Strain: Siamensis
Secretion: Venom
symmetry Space Group: P 21 21 21
R_factor 0.218 R_Free 0.273
crystal
cell
length a length b length c angle alpha angle beta angle gamma
70.350 91.730 152.930 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.91 Å
ligand CA, GM6, MAN, NAG, ZN enzyme Hydrolase E.C.3.4.24.58 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


C, B
  • toxin activity


    • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (117 Kb) [Save to disk]
  • Biological Unit Coordinates (2e3x.pdb1.gz) 111 Kb
  • Biological Unit Coordinates (2e3x.pdb2.gz) 110 Kb
  • Biological Unit Coordinates (2e3x.pdb3.gz) 111 Kb
  • LPC: Ligand-Protein Contacts for 2E3X
  • CSU: Contacts of Structural Units for 2E3X
  • Likely Quarternary Molecular Structure file(s) for 2E3X
  • Structure Factors (176 Kb)
  • Retrieve 2E3X in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2E3X from S2C, [Save to disk]
  • Re-refined 2e3x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2E3X 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 2E3X
  • 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
  • 3D motif for 2E3X, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2e3x_B] [2e3x] [2e3x_A] [2e3x_C]
  • SWISS-PROT database: [Q4PRD1] [Q4PRD2] [Q7LZ61]
  • Domain organization of [LC1_DABRU] [LC2_DABRU] [RVVX_DABRU] by SWISSPFAM
  • Domains found in 2E3X: [ACR] [CLECT] [DISIN ] by SMART
    • Other resources with information on 2E3X
  • Community annotation for 2E3X 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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