2NOV

Breakage-reunion domain of S.pneumoniae topo IV: crystal structure of a gram-positive quinolone target

Structural Biology Knowledgebase: 2NOV SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.67 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.223

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2NOV

Classification: Isomerase

Total Structure Weight: 225824.41

Macromolecule Entities
Molecule Chains Length Organism Details
DNA topoisomerase 4 subunit A A, B, C, D 496 Streptococcus pneumoniae EC#: 5.99.1 IUBMB
Fragment: 55-kDa N-terminal fragment
Mutation: I257T, I489L
Gene Name(s): parC


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.67 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.223
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 136.92 α = 90.00
b = 137.85 β = 90.00
c = 326.02 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-10-26
  • Released Date: 2006-11-14
  • Deposition author(s): Laponogov, I., Veselkov, D.A., Sohi, M.K., Pan, X.S., Achari, A., Yang, C., Ferrara, J.D., Fisher, L.M., Sanderson, M.R.

Revision History

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