1P0B

Crystal Structure Of tRNA-Guanine Transglycosylase (TGT) From Zymomonas mobilis Complexed With Archaeosine Precursor, Preq0

Structural Biology Knowledgebase: 1P0B SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.176

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1P0B

Classification: TRANSFERASE

Total Structure Weight: 43166.59

Macromolecule Entities
Molecule Chains Length Organism Details
Queuine tRNA-ribosyltransferase A 386 Zymomonas mobilis EC#: 2.4.2.29 IUBMB
Gene Name(s): tgt ZMO0363
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PQ0
Query on PQ0

A 2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3- D]PYRIMIDINE-5-CARBONITRILE
7-DEAZA-7-CYANO-GUANINE (Synonym)
C7 H5 N5 O
FMKSMYDYKXQYRV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.176
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 90.62 α = 90.00
b = 65.54 β = 96.46
c = 70.33 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-04-10
  • Released Date: 2003-09-30
  • Deposition author(s): Brenk, R., Stubbs, M.T., Heine, A., Reuter, K., Klebe, G.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values