1A35

HUMAN TOPOISOMERASE I/DNA COMPLEX

Structural Biology Knowledgebase: 1A35 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.308
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1A35

Classification: ISOMERASE / DNA

Total Structure Weight: 84038.43


Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (DNA TOPOISOMERASE I) A 591 Homo sapiens EC#: 5.99.1.2 IUBMB
Fragment: CORE DOMAIN AND C-TERMINAL DOMAIN
Mutation: Y723F
Gene Name(s): TOP1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*AP*AP*AP*AP*AP*GP*AP*CP*TP*TP*AP*GP*AP*AP*AP*AP*AP*(BRU)P*(BRU)P*TP*TP*T)-3') C 22 synthetic
DNA (5'-D(*AP*AP*AP*AP*AP*TP*+UP*+UP*+UP*+UP*CP*+UP*AP*AP*GP*TP*CP*TP*TP*TP*+ UP*T)-3') D 22 synthetic

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
BRU
Query on BRU
C, D DNA LINKING C9 H12 Br N2 O8 P DU

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.308
  • R-Value Work: 0.209
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 71.80 α = 90.00
b = 66.30 β = 98.40
c = 71.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-01-29
  • Released Date: 1998-08-28
  • Deposition author(s): Redinbo, M.R., Stewart, L., Kuhn, P., Champoux, J.J., Hol, W.G.

Revision History

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