2G8W

B. halodurans RNase H catalytic domain E188A mutant in complex with Ca2+ and RNA/DNA hybrid

Structural Biology Knowledgebase: 2G8W SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.215

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2G8W

Classification: HYDROLASE / RNA / DNA

Total Structure Weight: 20052.20


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
Macromolecule Entities
Molecule Chains Length Organism Details
5'-R(P*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 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.215
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 81.67 α = 90.00
b = 37.09 β = 96.74
c = 61.98 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-03-03
  • 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