1IAE

CRYSTAL STRUCTURES, SPECTROSCOPIC FEATURES, AND CATALYTIC PROPERTIES OF COBALT(II), COPPER(II), NICKEL(II), AND MERCURY(II) DERIVATIVES OF THE ZINC ENDOPEPTIDASE ASTACIN. A CORRELATION OF STRUCTURE AND PROTEOLYTIC ACTIVITY

Structural Biology Knowledgebase: 1IAE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Observed: 0.143

Literature

Macromolecules
Sequence Display for 1IAE

Classification: ZINC ENDOPEPTIDASE

Total Structure Weight: 22676.82

Macromolecule Entities
Molecule Chains Length Organism Details
ASTACIN A 200 Astacus astacus EC#: 3.4.24.21 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NI
Query on NI

A NICKEL (II) ION
Ni
VEQPNABPJHWNSG-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Observed: 0.143
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 61.89 α = 90.00
b = 61.89 β = 90.00
c = 98.55 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): Grams, F., Stoecker, W., Bode, W.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4