1MWO

Crystal Structure Analysis of the Hyperthermostable Pyrocoocus woesei alpha-amylase

Structural Biology Knowledgebase: 1MWO SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.190

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1MWO

Classification: hydrolase

Total Structure Weight: 50661.66

Macromolecule Entities
Molecule Chains Length Organism Details
alpha amylase A 435 Pyrococcus woesei EC#: 3.2.1.1 IUBMB
Gene Name(s): amyA

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.190
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 62.88 α = 90.00
b = 78.20 β = 90.00
c = 106.29 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-09-30
  • Released Date: 2003-06-10
  • Deposition author(s): Linden, A., Mayans, O., Meyer-Klaucke, W., Antranikian, G., Wilmanns, M.

Revision History

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