1BRW

THE CRYSTAL STRUCTURE OF PYRIMIDINE NUCLEOSIDE PHOSPHORYLASE IN A CLOSED CONFORMATION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.232

Literature

Macromolecules
Sequence Display for 1BRW

Classification: TRANSFERASE

Total Structure Weight: 92899.02

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (PYRIMIDINE NUCLEOSIDE PHOSPHORYLASE) A, B 433 Geobacillus stearothermophilus EC#: 2.4.2.2 IUBMB
Gene Name(s): pdp pyn
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MES
Query on MES

A, B 2-(N-MORPHOLINO)-ETHANESULFONIC ACID
C6 H13 N O4 S
SXGZJKUKBWWHRA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
URA
Query on URA

B URACIL
C4 H4 N2 O2
ISAKRJDGNUQOIC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A, B PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.232
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 53.57 α = 90.00
b = 70.45 β = 98.02
c = 122.78 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-08-25
  • Released Date: 1999-01-13
  • Deposition author(s): Pugmire, M.J., Ealick, S.E.

Revision History

  • Version 1_0: 1999-01-13

    Type: Initial release

  • Version 1_1: 2007-10-16

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance