3NH1

Crystal structure of RNase T in complex with a preferred ssDNA (TAGG) with two Mg in the active site

Structural Biology Knowledgebase: 3NH1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.11 Å
  • R-Value Free: 0.229
  • R-Value Work: 0.171

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3NH1

Classification: HYDROLASE / DNA

Total Structure Weight: 111681.08


Macromolecule Entities
Molecule Chains Length Organism Details
Ribonuclease T A, B, C, D 235 Escherichia coli EC#: 3.1.13 IUBMB
Gene Name(s): rnt b1652 JW1644
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*TP*TP*AP*TP*AP*GP*G)-3' E, F, G, H 7 synthetic ssDNA

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

A, B, C, D, E, F, G, H MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.11 Å
  • R-Value Free: 0.229
  • R-Value Work: 0.171
  • Space Group: P 32
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 46.48 α = 90.00
b = 46.48 β = 90.00
c = 315.88 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-06-14
  • Released Date: 2011-02-16
  • Deposition author(s): Hsiao, Y.-Y., Yuan, H.S.

Revision History

  • 2011-12-21
    Type: Citation | Details: Citation update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4