4NMN

Aquifex aeolicus replicative helicase (DnaB) complexed with ADP, at 3.3 resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.3 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.236

Literature

Macromolecules
Sequence Display for 4NMN

Classification: REPLICATION

Total Structure Weight: 100387.16

Macromolecule Entities
Molecule Chains Length Organism Details
Replicative DNA helicase A, B 434 Aquifex aeolicus Fragment: UNP residues 7-440
Mutation: S329P, H349R, K398T
Gene Name(s): dnaB aq_1472
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SR
Query on SR

A STRONTIUM ION
Sr
PWYYWQHXAPXYMF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
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: 3.3 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.236
  • Space Group: I 21 3

Unit Cell:

Length (Å) Angle (°)
a = 195.71 α = 90.00
b = 195.71 β = 90.00
c = 195.71 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-11-15
  • Released Date: 2014-01-29
  • Deposition author(s): Lyubimov, A.Y., Strycharska, M.S., Erzberger, J.P., Berger, J.M.

Revision History

  • Version 1_0: 2014-01-29

    Type: Initial release