1DKU

CRYSTAL STRUCTURES OF BACILLUS SUBTILIS PHOSPHORIBOSYLPYROPHOSPHATE SYNTHETASE: MOLECULAR BASIS OF ALLOSTERIC INHIBITION AND ACTIVATION.

Structural Biology Knowledgebase: 1DKU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.198

Literature

Macromolecules
Sequence Display for 1DKU

Classification: TRANSFERASE

Total Structure Weight: 71361.95

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (PHOSPHORIBOSYL PYROPHOSPHATE SYNTHETASE) A, B 317 Bacillus subtilis EC#: 2.7.6.1 IUBMB
Gene Name(s): prs BSU00510
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
AP2
Query on AP2

A, B PHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER
C11 H17 N5 O9 P2
OLCWZBFDIYXLAA-IOSLPCCCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ABM
Query on ABM

A, B METHYL PHOSPHONIC ACID ADENOSINE ESTER
ALPHA-METHYLENE ADENOSINE MONOPHOSPHATE (Synonym)
C11 H16 N5 O6 P
PXSSQXBLDTZHLF-IOSLPCCCSA-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: 0.241
  • R-Value Work: 0.198
  • Space Group: P 63
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 115.65 α = 90.00
b = 115.65 β = 90.00
c = 106.41 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-12-08
  • Released Date: 2000-04-05
  • Deposition author(s): Eriksen, T.A., Kadziola, A., Bentsen, A.-K., Harlow, K.W., Larsen, S.

Revision History

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