2DQ0

Crystal structure of seryl-tRNA synthetase from Pyrococcus horikoshii complexed with a seryl-adenylate analog


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.192

Literature

Macromolecules
Sequence Display for 2DQ0

Classification: LIGASE

Total Structure Weight: 108223.84

Macromolecule Entities
Molecule Chains Length Organism Details
Seryl-tRNA synthetase A, B 455 Pyrococcus horikoshii EC#: 6.1.1.11 IUBMB
Gene Name(s): serS PH0710 PHCF014
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 5'-O-(N-(L-SERYL)-SULFAMOYL)ADENOSINE
C13 H19 N7 O8 S
HQXFJGONGJPTLZ-YTMOPEAISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.192
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 96.04 α = 90.00
b = 120.04 β = 90.00
c = 126.51 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-05-18
  • Released Date: 2007-06-05
  • Deposition author(s): Itoh, Y., Sekine, S., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History

  • Version 1_0: 2007-06-05

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance