2E8Y

Crystal structure of pullulanase type I from Bacillus subtilis str. 168


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.11 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.201

Literature

Macromolecules
Sequence Display for 2E8Y

Classification: HYDROLASE

Total Structure Weight: 162795.84

Macromolecule Entities
Molecule Chains Length Organism Details
AmyX protein A, B 718 Bacillus subtilis EC#: 3.2.1.41 IUBMB
Mutation: M365K
Gene Name(s): amyX BSU29930
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A, B ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
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: 2.11 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.201
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 70.56 α = 90.00
b = 127.68 β = 90.00
c = 189.25 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-01-24
  • Released Date: 2008-02-19
  • Deposition author(s): Mikami, B., Malle, D., Utsumi, S., Iwamoto, H., Katsuya, Y.

Revision History

  • Version 1_0: 2008-02-19

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Non-polymer description, Version format compliance