1JI1

Crystal Structure Analysis of Thermoactinomyces vulgaris R-47 alpha-Amylase 1

Structural Biology Knowledgebase: 1JI1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 1JI1

Classification: HYDROLASE

Total Structure Weight: 142462.48

Macromolecule Entities
Molecule Chains Length Organism Details
ALPHA-AMYLASE I A, B 637 Thermoactinomyces vulgaris EC#: 3.2.1.135 IUBMB
Gene Name(s): tvaI
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: 1.6 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.182
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 122.57 α = 90.00
b = 50.84 β = 104.20
c = 107.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-06-28
  • Released Date: 2002-06-05
  • Deposition author(s): Kamitori, S., Abe, A., Ohtaki, A., Kaji, A., Tonozuka, T., Sakano, Y.

Revision History

  • 2014-04-16
    Type: Other | Details: update crystal growth temperature
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4