1IAG

FIRST STRUCTURE OF A SNAKE VENOM METALLOPROTEINASE: A PROTOTYPE FOR MATRIX METALLOPROTEINASES(SLASH)COLLAGENASES


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.172

Literature

Macromolecules
Sequence Display for 1IAG

Classification: METALLOPROTEASE

Total Structure Weight: 23413.19

Macromolecule Entities
Molecule Chains Length Organism Details
ADAMALYSIN II A 202 Crotalus adamanteus EC#: 3.4.24.46 IUBMB
Mutation: E42K
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-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: 2.0 Å
  • R-Value Observed: 0.172
  • Space Group: P 32 1 2

Unit Cell:

Length (Å) Angle (°)
a = 73.60 α = 90.00
b = 73.60 β = 90.00
c = 96.40 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-05-09
  • Released Date: 1994-08-31
  • Deposition author(s): Gomis-Rueth, F.-X., Bode, W.

Revision History

  • 2008-03-24
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance