1Z3A

Crystal structure of tRNA adenosine deaminase TadA from Escherichia coli

Structural Biology Knowledgebase: 1Z3A SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.216
  • R-Value Work: 0.176

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1Z3A

Classification: HYDROLASE

Total Structure Weight: 37850.49

Macromolecule Entities
Molecule Chains Length Organism Details
tRNA-specific adenosine deaminase A, B 168 Escherichia coli EC#: 3.5.4 IUBMB
Gene Name(s): tadA yfhC b2559 JW2543

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

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.216
  • R-Value Work: 0.176
  • Space Group: I 41 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 100.23 α = 90.00
b = 100.23 β = 90.00
c = 159.58 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-03-10
  • Released Date: 2006-02-21
  • Deposition author(s): Malashkevich, V., Kim, J., Lisbin, M., Almo, S.C., Burley, S.K., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History

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