4KB1

Crystal structure of RNase T in complex with a bluge DNA (two nucleotide insertion CT )

Structural Biology Knowledgebase: 4KB1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.199
  • R-Value Work: 0.183

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4KB1

Classification: Hydrolase / dna

Total Structure Weight: 62454.74


Macromolecule Entities
Molecule Chains Length Organism Details
Ribonuclease T A, B 235 Escherichia coli EC#: 3.1.13 IUBMB
Fragment: RNase T
Gene Name(s): rnt b1652 JW1644
Macromolecule Entities
Molecule Chains Length Organism Details
Bulge DNA C, D 18 synthetic

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

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.199
  • R-Value Work: 0.183
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 60.56 α = 90.00
b = 81.84 β = 105.71
c = 73.74 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