4KAZ

Crystal structure of RNase T in complex with a Y structured DNA

Structural Biology Knowledgebase: 4KAZ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.189

Literature

Macromolecules
Sequence Display for 4KAZ

Classification: Hydrolase / dna

Total Structure Weight: 31820.76


Macromolecule Entities
Molecule Chains Length Organism Details
Ribonuclease T A 235 Escherichia coli EC#: 3.1.13 IUBMB
Gene Name(s): rnt b1652 JW1644
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*TP*TP*GP*GP*CP*CP*CP*TP*CP*TP*TP*TP*AP*GP*GP*GP*CP*CP*CP*C)-3') B 20 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 NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.189
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 60.67 α = 90.00
b = 90.58 β = 90.00
c = 46.62 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-04-23
  • Released Date: 2014-03-05
  • Deposition author(s): Hsiao, Y.-Y., Yuan, H.S.

Revision History

  • 2014-05-28
    Type: Citation | Details: Citation update