1PBG

THE THREE-DIMENSIONAL STRUCTURE OF 6-PHOSPHO-BETA GALACTOSIDASE FROM LACTOCOCCUS LACTIS

Structural Biology Knowledgebase: 1PBG SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.164

Literature

Macromolecules
Sequence Display for 1PBG

Classification: HYDROLASE (GLYCOSYL HYDROLASE)

Total Structure Weight: 108471.67

Macromolecule Entities
Molecule Chains Length Organism Details
6-PHOSPHO-BETA-D-GALACTOSIDASE A, B 468 Lactococcus lactis EC#: 3.2.1.85 IUBMB
Details: PRECIPITANT POLYETHYLENE GLYCOL
Gene Name(s): lacG
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.164
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 60.50 α = 90.00
b = 83.20 β = 93.70
c = 105.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-09-14
  • Released Date: 1996-03-08
  • Deposition author(s): Wiesmann, C., Schulz, G.E.

Revision History

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