1ZBL

Bacillus halodurans RNase H catalytic domain mutant D192N in complex with 12-mer RNA/DNA hybrid

Structural Biology Knowledgebase: 1ZBL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.217

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1ZBL

Classification: HYDROLASE / RNA / DNA

Total Structure Weight: 39544.40


Macromolecule Entities
Molecule Chains Length Organism Details
ribonuclease H-related protein A, B 139 Bacillus halodurans EC#: 3.1.26.4 IUBMB
Fragment: catalytic domain (residues 59-196)
Mutation: D192N
Gene Name(s): rnhA BH0863
Macromolecule Entities
Molecule Chains Length Organism Details
5'-R(*GP*AP*CP*AP*CP*CP*UP*GP*AP*UP*UP*C)-3' C 12 synthetic
5'-D(*GP*AP*AP*TP*CP*AP*GP*GP*TP*GP*TP*C)-3' D 12 synthetic

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

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.217
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 36.90 α = 83.63
b = 44.98 β = 89.90
c = 62.28 γ = 65.69

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-04-08
  • Released Date: 2005-07-12
  • Deposition author(s): Nowotny, M., Gaidamakov, S.A., Crouch, R.J., Yang, W.

Revision History

  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4