1PKH

STRUCTURAL BASIS FOR RECOGNITION AND CATALYSIS BY THE BIFUNCTIONAL DCTP DEAMINASE AND DUTPASE FROM METHANOCOCCUS JANNASCHII


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.42 Å
  • R-Value Free: 0.203
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 1PKH

Classification: HYDROLASE

Total Structure Weight: 47482.32

Macromolecule Entities
Molecule Chains Length Organism Details
Bifunctional deaminase/diphosphatase A, B 204 Methanocaldococcus jannaschii EC#: 3.5.4.30 IUBMB
Gene Name(s): dcd MJ0430
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.42 Å
  • R-Value Free: 0.203
  • R-Value Work: 0.185
  • Space Group: P 21 3

Unit Cell:

Length (Å) Angle (°)
a = 110.70 α = 90.00
b = 110.70 β = 90.00
c = 110.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-05
  • Released Date: 2003-08-19
  • Deposition author(s): Huffman, J.L., Li, H., White, R.H., Tainer, J.A.

Revision History

  • Version 1_0: 2003-08-19

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance