1NJ6

Crystal structure of Prolyl-tRNA Synthetase from Methanothermobacter thermautotrophicus bound to alanine sulfamoyl adenylate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.223

Literature

Macromolecules
Sequence Display for 1NJ6

Classification: LIGASE

Total Structure Weight: 58677.37

Macromolecule Entities
Molecule Chains Length Organism Details
Proline-tRNA Synthetase A 501 Methanothermobacter thermautotrophicus EC#: 6.1.1.15 IUBMB
Fragment: N terminally His Tagged Enzyme
Mutation: T473Y, G474R, L475A, T476Y, P478A, E479R, H480T, I481Y
Gene Name(s): proS MTH_611
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
A5A
Query on A5A

A '5'-O-(N-(L-ALANYL)-SULFAMOYL)ADENOSINE
C13 H19 N7 O7 S
CWWYMWDIYBJVLP-YTMOPEAISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

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

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.223
  • Space Group: P 65 2 2

Unit Cell:

Length (Å) Angle (°)
a = 143.54 α = 90.00
b = 143.54 β = 90.00
c = 164.18 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-12-30
  • Released Date: 2003-03-04
  • Deposition author(s): Kamtekar, S., Kennedy, W.D., Wang, J., Stathopoulos, C., Soll, D., Steitz, T.A.

Revision History

  • Version 1_0: 2003-03-04

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Source and taxonomy, Version format compliance