1HUK

REFINED STRUCTURE OF YEAST INORGANIC PYROPHOSPHATASE AND ITS K61R MUTANT

Structural Biology Knowledgebase: 1HUK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.193

Literature

Macromolecules
Sequence Display for 1HUK

Classification: HYDROLASE

Total Structure Weight: 63612.98

Macromolecule Entities
Molecule Chains Length Organism Details
INORGANIC PYROPHOSPHATASE A, B 281 Saccharomyces cerevisiae EC#: 3.6.1.1 IUBMB
Gene Name(s): IPP1 PPA PPA1 Gene View YBR011C YBR0202
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.193
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 69.09 α = 90.00
b = 93.06 β = 99.62
c = 51.58 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-12-26
  • Released Date: 1998-04-08
  • Deposition author(s): Swaminathan, K., Cooperman, B.S., Lahti, R., Voet, D.

Revision History

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