1HVX

BACILLUS STEAROTHERMOPHILUS ALPHA-AMYLASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.197
  • R-Value Work: 0.154

Literature

Macromolecules
Sequence Display for 1HVX

Classification: HYDROLASE

Total Structure Weight: 59033.71

Macromolecule Entities
Molecule Chains Length Organism Details
ALPHA-AMYLASE A 515 Geobacillus stearothermophilus EC#: 3.2.1.1 IUBMB
Mutation: D250Y
Gene Name(s): amyS
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.197
  • R-Value Work: 0.154
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 53.55 α = 90.00
b = 93.12 β = 109.31
c = 53.28 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-01-08
  • Released Date: 2001-01-31
  • Deposition author(s): Suvd, D., Fujimoto, Z., Takase, K., Matsumura, M., Mizuno, H.

Revision History

  • Version 1_0: 2001-01-31

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2012-02-15

    Type: Database references