4O1R

Crystal structure of NpuDnaB intein


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.189
  • R-Value Work: 0.161

Literature

Macromolecules
Sequence Display for 4O1R

Classification: SPLICING

Total Structure Weight: 15886.57

Macromolecule Entities
Molecule Chains Length Organism Details
Replicative DNA helicase A 142 Nostoc punctiforme Mutation: C1A, C94A, V103I, E112T
Gene Name(s): Npun_F2831
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

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

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.189
  • R-Value Work: 0.161
  • Space Group: P 43 2 2

Unit Cell:

Length (Å) Angle (°)
a = 61.05 α = 90.00
b = 61.05 β = 90.00
c = 122.18 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-12-16
  • Released Date: 2014-03-19
  • Deposition author(s): Aranko, A.S., Oeemig, J.S., Zhou, D., Kajander, T., Wlodawer, A., Iwai, H.

Revision History

  • 2014-04-16
    Type: Database references
  • 2017-08-02
    Type: Refinement description, Source and taxonomy