1IM5

Crystal Structure of Pyrazinamidase of Pyrococcus horikoshii in Complex with Zinc

Structural Biology Knowledgebase: 1IM5 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.153

Literature

Macromolecules
Sequence Display for 1IM5

Classification: HYDROLASE

Total Structure Weight: 20287.78

Macromolecule Entities
Molecule Chains Length Organism Details
180aa long hypothetical Pyrazinamidase/Nicotinamidase A 180 Pyrococcus horikoshii EC#: 3.5.1.19 IUBMB
Gene Name(s): PH0999
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.153
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 32.98 α = 90.00
b = 43.27 β = 101.34
c = 55.55 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-05-09
  • Released Date: 2001-12-12
  • Deposition author(s): Du, X., Kim, S.-H.

Revision History

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