1HXQ

THE STRUCTURE OF NUCLEOTIDYLATED GALACTOSE-1-PHOSPHATE URIDYLYLTRANSFERASE FROM ESCHERICHIA COLI AT 1.86 ANGSTROMS RESOLUTION

Structural Biology Knowledgebase: 1HXQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.86 Å
  • R-Value Observed: 0.196

Literature

Macromolecules
Sequence Display for 1HXQ

Classification: NUCLEOTIDYLTRANSFERASE

Total Structure Weight: 80280.76

Macromolecule Entities
Molecule Chains Length Organism Details
HEXOSE-1-PHOSPHATE URIDYLYLTRANSFERASE A, B 348 Escherichia coli EC#: 2.7.7.12 IUBMB
Gene Name(s): galT galB b0758 JW0741
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
U5P
Query on U5P

A, B URIDINE-5'-MONOPHOSPHATE
C9 H13 N2 O9 P
DJJCXFVJDGTHFX-XVFCMESISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FE
Query on FE

A, B FE (III) ION
Fe
VTLYFUHAOXGGBS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.86 Å
  • R-Value Observed: 0.196
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 57.20 α = 90.00
b = 215.40 β = 90.00
c = 68.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-06-16
  • Released Date: 1997-10-22
  • Deposition author(s): Wedekind, J.E., Frey, P.A., Rayment, I.

Revision History

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