1FIU

TETRAMERIC RESTRICTION ENDONUCLEASE NGOMIV IN COMPLEX WITH CLEAVED DNA

Structural Biology Knowledgebase: 1FIU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.173

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1FIU

Classification: hydrolase / DNA

Total Structure Weight: 140904.38


Macromolecule Entities
Molecule Chains Length Organism Details
TYPE II RESTRICTION ENZYME NGOMI A, B, C, D 286 Neisseria gonorrhoeae EC#: 3.1.21.4 IUBMB
Mutation: N2Q
Gene Name(s): ngoMIVR
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*TP*GP*CP*G)-3') E, F, G, H 4 synthetic
DNA (5'-D(P*CP*CP*GP*GP*CP*GP*C)-3') I, J, K, L 7 synthetic

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

A, B, C, D ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.173
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 90.40 α = 90.00
b = 91.13 β = 90.00
c = 149.52 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-08-07
  • Released Date: 2001-02-07
  • Deposition author(s): Deibert, M., Grazulis, S., Sasnauskas, G., Siksnys, V., Huber, R.

Revision History

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