1PG5

CRYSTAL STRUCTURE OF THE UNLIGATED (T-STATE) ASPARTATE TRANSCARBAMOYLASE FROM THE EXTREMELY THERMOPHILIC ARCHAEON SULFOLOBUS ACIDOCALDARIUS

Structural Biology Knowledgebase: 1PG5 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.193

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1PG5

Classification: TRANSFERASE

Total Structure Weight: 53112.28

Macromolecule Entities
Molecule Chains Length Organism Details
Aspartate carbamoyltransferase A 299 Sulfolobus acidocaldarius EC#: 2.1.3.2 IUBMB
Mutation: M1L
Gene Name(s): pyrB Saci_1596
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Aspartate carbamoyltransferase regulatory chain B 168 Sulfolobus acidocaldarius Gene Name(s): pyrI Saci_1595
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.193
  • Space Group: P 63 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 132.85 α = 90.00
b = 132.85 β = 90.00
c = 140.28 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-05-27
  • Released Date: 2004-06-08
  • Deposition author(s): De Vos, D., Van Petegem, F., Remaut, H., Legrain, C., Glansdorff, N., Van Beeumen, J.J.

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values