4BW9

PylRS Y306G, Y384F, I405R mutant in complex with AMP-PNP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.204 
  • R-Value Work: 0.174 
  • R-Value Observed: 0.176 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structural Insights Into Incorporation of Norbornene Amino Acids for Click Modification of Proteins

Schneider, S.Gattner, M.J.Vrabel, M.Flugel, V.Lopez-Carrillo, V.Prill, S.Carell, T.

(2013) Chembiochem 14: 2114

  • DOI: 10.1002/cbic.201300435
  • Primary Citation of Related Structures:  
    4BWA, 4BW9

  • PubMed Abstract: 
  • Three for two: by using a Methanosarcina mazei PylRS triple mutant (Y306G, Y384F, I405R) the incorporation of two new exo-norbornene-containing pyrrolysine analogues was achieved. X-ray crystallographic analysis led to the identification of the crucial structural elements involved in substrate recognition by the evolved synthetase ...

    Three for two: by using a Methanosarcina mazei PylRS triple mutant (Y306G, Y384F, I405R) the incorporation of two new exo-norbornene-containing pyrrolysine analogues was achieved. X-ray crystallographic analysis led to the identification of the crucial structural elements involved in substrate recognition by the evolved synthetase.


    Organizational Affiliation

    Department of Chemistry, TU Munich, Lichtenbergstrasse 4, 85748 Garching (Germany). sabine.schneider@mytum.de.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PYRROLYSINE--TRNA LIGASEA291Methanosarcina mazeiMutation(s): 3 
EC: 6.1.1.26
Find proteins for Q8PWY1 (Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88))
Explore Q8PWY1 
Go to UniProtKB:  Q8PWY1
Protein Feature View
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  • Reference Sequence
Small Molecules
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.204 
  • R-Value Work: 0.174 
  • R-Value Observed: 0.176 
  • Space Group: P 64
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 105.742α = 90
b = 105.742β = 90
c = 69.674γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
SCALAdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-07-31
    Type: Initial release
  • Version 1.1: 2013-09-25
    Changes: Database references
  • Version 1.2: 2013-12-25
    Changes: Database references