3N9I

Crystal structure of tryptophanyl-tRNA synthetase from Yersinia pestis CO92

Structural Biology Knowledgebase: 3N9I SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.167

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3N9I

Classification: LIGASE

Total Structure Weight: 77561.17

Macromolecule Entities
Molecule Chains Length Organism Details
Tryptophanyl-tRNA synthetase A, B 346 Yersinia pestis EC#: 6.1.1.2 IUBMB
Gene Name(s): trpS YPO0157 y3940 YP_0159

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

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.167
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 61.10 α = 90.00
b = 78.15 β = 90.00
c = 152.18 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-05-30
  • Released Date: 2010-07-21
  • Deposition author(s): Nocek, B., Maltseva, N., Papazisi, L., Anderson, W., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History

  • 2014-10-01
    Type: Entry authorship | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4