2G8F

B. halodurans RNase H catalytic domain E188A mutant in complex with Mg2+ and RNA/DNA hybrid (non-P nick at the active site)

Structural Biology Knowledgebase: 2G8F SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 2G8F

Classification: HYDROLASE / RNA / DNA

Total Structure Weight: 20056.09


Macromolecule Entities
Molecule Chains Length Organism Details
Ribonuclease H A 142 Bacillus halodurans EC#: 3.1.26.4 IUBMB
Fragment: Bh-RNase HC
Mutation: E188A
Gene Name(s): rnhA BH0863
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-R(*UP*CP*GP*AP*CP*A)-3' B 6 synthetic
5'-D(*AP*TP*GP*TP*CP*G)-3' C 6 synthetic

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

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Observed:
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 82.07 α = 90.00
b = 36.86 β = 96.47
c = 61.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-03-02
  • Released Date: 2006-04-25
  • Deposition author(s): Nowotny, M., Yang, W.

Revision History

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