1CZF

ENDO-POLYGALACTURONASE II FROM ASPERGILLUS NIGER


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.68 Å
  • R-Value Free: 0.191
  • R-Value Work: 0.166

Literature

Macromolecules
Sequence Display for 1CZF

Classification: HYDROLASE

Total Structure Weight: 76266.22

Macromolecule Entities
Molecule Chains Length Organism Details
POLYGALACTURONASE II A, B 362 Aspergillus niger EC#: 3.2.1.15 IUBMB
Gene Name(s): pgaII pg2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.68 Å
  • R-Value Free: 0.191
  • R-Value Work: 0.166
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 65.50 α = 90.00
b = 201.24 β = 90.00
c = 49.06 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-09-02
  • Released Date: 1999-10-28
  • Deposition author(s): van Santen, Y., Kalk, K.H., Dijkstra, B.W.

Revision History

  • Version 1_0: 1999-10-28

    Type: Initial release

  • Version 1_1: 2007-10-16

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance