1MAC

CRYSTAL STRUCTURE AND SITE-DIRECTED MUTAGENESIS OF BACILLUS MACERANS ENDO-1,3-1,4-BETA-GLUCANASE

Structural Biology Knowledgebase: 1MAC SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed: 0.163

Literature

Macromolecules
Sequence Display for 1MAC

Classification: HYDROLASE (GLUCANASE)

Total Structure Weight: 47733.00

Macromolecule Entities
Molecule Chains Length Organism Details
1,3-1,4-BETA-D-GLUCAN 4-GLUCANOHYDROLASE A, B 212 Paenibacillus macerans EC#: 3.2.1.73 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
CA
Query on CA

A, B 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: 2.3 Å
  • R-Value Observed: 0.163
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 203.68 α = 90.00
b = 42.41 β = 101.27
c = 60.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-12-22
  • Released Date: 1995-02-27
  • Deposition author(s): Hahn, M., Heinemann, U.

Revision History

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