1PWY

CRYSTAL STRUCTURE OF HUMAN PNP COMPLEXED WITH ACYCLOVIR

Structural Biology Knowledgebase: 1PWY SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.301
  • R-Value Work: 0.215

Literature

Macromolecules
Sequence Display for 1PWY

Classification: TRANSFERASE

Total Structure Weight: 32567.29

Macromolecule Entities
Molecule Chains Length Organism Details
Purine nucleoside phosphorylase E 288 Homo sapiens EC#: 2.4.2.1 IUBMB
Details: COMPLEXED WITH ACYCLOVIR
Gene Name(s): PNP Gene View NP
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
AC2
Query on AC2

E 9-HYROXYETHOXYMETHYLGUANINE
C8 H11 N5 O3
MKUXAQIIEYXACX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

E SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
AC2 Ki: 180000 nM (99) BindingDB

N/A in BindingMoad
Ki: 90000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.301
  • R-Value Work: 0.215
  • Space Group: H 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 139.06 α = 90.00
b = 139.06 β = 90.00
c = 160.57 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-07-02
  • Released Date: 2004-03-23
  • Deposition author(s): Dos Santos, D.M., Canduri, F., Pereira, J.H., Vinicius Bertacine Dias, M., Silva, R.G., Mendes, M.A., Palma, M.S., Basso, L.A., De Azevedo, W.F., Santos, D.S.

Revision History

  • 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