2XFY

Crystal structure of Barley Beta-Amylase complexed with alpha- cyclodextrin

Structural Biology Knowledgebase: 2XFY SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.21 Å
  • R-Value Free: 0.153
  • R-Value Work: 0.122

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2XFY

Classification: HYDROLASE

Total Structure Weight: 60767.69

Macromolecule Entities
Molecule Chains Length Organism Details
BETA-AMYLASE A 535 Hordeum vulgare EC#: 3.2.1.2 IUBMB
Mutation: D165E, L347S, V430A
Gene Name(s): BMY1 AMYB

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

A ALPHA-CYCLODEXTRIN (CYCLOHEXA-AMYLOSE)
C36 H60 O30
HFHDHCJBZVLPGP-RWMJIURBSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.21 Å
  • R-Value Free: 0.153
  • R-Value Work: 0.122
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 68.85 α = 90.00
b = 71.47 β = 90.00
c = 92.47 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-05-28
  • Released Date: 2010-12-01
  • Deposition author(s): Rejzek, M., Stevenson, C.E.M., Southard, A.M., Stanley, D., Denyer, K., Smith, A.M., Naldrett, M.J., Lawson, D.M., Field, R.A.

Revision History

  • 2012-01-11
    Type: Refinement description | Details: REMARK 3
  • 2012-01-11
    Type: Version format compliance | Details: REMARK 4
  • 2012-01-11
    Type: Citation | Details: JRNL