2PXH

Crystal structure of a bipyridylalanyl-tRNA synthetase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.97 Å
  • R-Value Free: 0.242 
  • R-Value Work: 0.191 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

A genetically encoded bidentate, metal-binding amino acid.

Xie, J.Liu, W.Schultz, P.G.

(2007) Angew.Chem.Int.Ed.Engl. 46: 9239-9242


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Tyrosyl-tRNA synthetase
A
314Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)Mutation(s): 7 
Gene Names: tyrS
EC: 6.1.1.1
Find proteins for Q57834 (Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440))
Go to UniProtKB:  Q57834
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
BP5
Query on BP5

Download SDF File 
Download CCD File 
A
3-(2,2'-BIPYRIDIN-5-YL)-L-ALANINE
C13 H13 N3 O2
VWTQURBMIRJISI-JTQLQIEISA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.97 Å
  • R-Value Free: 0.242 
  • R-Value Work: 0.191 
  • Space Group: P 43 21 2
Unit Cell:
Length (Å)Angle (°)
a = 100.841α = 90.00
b = 100.841β = 90.00
c = 71.072γ = 90.00
Software Package:
Software NamePurpose
AMoREphasing
HKL-2000data scaling
HKL-2000data reduction
ADSCdata collection
PDB_EXTRACTdata extraction
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-02-05
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Derived calculations, Version format compliance