1B1Y

SEVENFOLD MUTANT OF BARLEY BETA-AMYLASE

Structural Biology Knowledgebase: 1B1Y SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.187

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1B1Y

Classification: HYDROLASE

Total Structure Weight: 56840.46

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (BETA-AMYLASE) A 500 Hordeum vulgare EC#: 3.2.1.2 IUBMB
Mutation: V5M, M185L, S295A, I297V, S350P, S351P, Q352D, A376S, L475I
Gene Name(s): BMY1 AMYB

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

A ALPHA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-DVKNGEFBSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BGC
Query on BGC

A BETA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-VFUOTHLCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.187
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 72.11 α = 90.00
b = 72.11 β = 90.00
c = 250.51 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-11-25
  • Released Date: 1998-12-02
  • Deposition author(s): Mikami, B., Yoon, H.J., Yoshigi, N.

Revision History

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