1A41

TYPE 1-TOPOISOMERASE CATALYTIC FRAGMENT FROM VACCINIA VIRUS

Structural Biology Knowledgebase: 1A41 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.309
  • R-Value Work: 0.227

Literature

Macromolecules
Sequence Display for 1A41

Classification: ISOMERASE

Total Structure Weight: 27371.20

Macromolecule Entities
Molecule Chains Length Organism Details
TOPOISOMERASE I A 234 Vaccinia virus EC#: 5.99.1.2 IUBMB
Fragment: CARBOXY-TERMINAL CATALYTIC DOMAIN
Gene Name(s): TOP1 Gene View VACWR104 H6R
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.309
  • R-Value Work: 0.227
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 81.70 α = 90.00
b = 81.70 β = 90.00
c = 84.50 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-02-10
  • Released Date: 1999-06-01
  • Deposition author(s): Cheng, C., Kussie, P., Pavletich, N., Shuman, S.

Revision History

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