1BU6

CRYSTAL STRUCTURES OF ESCHERICHIA COLI GLYCEROL KINASE AND THE MUTANT A65T IN AN INACTIVE TETRAMER: CONFORMATIONAL CHANGES AND IMPLICATIONS FOR ALLOSTERIC REGULATION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.37 Å
  • R-Value Work: 0.167

Literature

Macromolecules
Sequence Display for 1BU6

Classification: TRANSFERASE

Total Structure Weight: 225714.27

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (GLYCEROL KINASE) O, X, Y, Z 501 Escherichia coli EC#: 2.7.1.30 IUBMB
Mutation: A65T
Details: GLYCEROL SULPHATE
Gene Name(s): glpK b3926 JW3897
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

O, X, Y, Z SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

O, X, Y, Z GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.37 Å
  • R-Value Observed:
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 91.90 α = 90.00
b = 119.00 β = 103.40
c = 109.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-08-30
  • Released Date: 1998-09-16
  • Deposition author(s): Feese, M.D., Faber, H.R., Bystrom, C.E., Pettigrew, D.W., Remington, S.J.

Revision History

  • Version 1_0: 1998-09-16

    Type: Initial release

  • Version 1_1: 2007-10-16

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance