1UKO

Crystal structure of soybean beta-amylase mutant substituted at surface region

Structural Biology Knowledgebase: 1UKO SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.183

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1UKO

Classification: hydrolase

Total Structure Weight: 226609.02

Macromolecule Entities
Molecule Chains Length Organism Details
Beta-amylase A, B, C, D 495 Glycine max EC#: 3.2.1.2 IUBMB
Mutation: F76L, R202G, D374Y, K399R, L481R, P487D
Gene Name(s): BMY1

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, C, D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.183
  • Space Group: P 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 75.10 α = 89.93
b = 78.14 β = 89.88
c = 87.94 γ = 90.08

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-08-30
  • Released Date: 2004-02-10
  • Deposition author(s): Kang, Y.N., Adachi, M., Mikami, B., Utsumi, S.

Revision History

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