6RUL

Crystal structure of GFP-LAMA-F98 - a GFP enhancer nanobody with cpDHFR insertion and TMP and NADPH


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.175 
  • R-Value Observed: 0.177 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Chemogenetic Control of Nanobodies.

Farrants, H.Tarnawski, M.Muller, T.G.Otsuka, S.Hiblot, J.Koch, B.Kueblbeck, M.Krausslich, H.G.Ellenberg, J.Johnsson, K.

(2020) Nat Methods 17: 279-282

  • DOI: 10.1038/s41592-020-0746-7
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • We introduce an engineered nanobody whose affinity to green fluorescent protein (GFP) can be switched on and off with small molecules. By controlling the cellular localization of GFP fusion proteins, the engineered nanobody allows interrogation of th ...

    We introduce an engineered nanobody whose affinity to green fluorescent protein (GFP) can be switched on and off with small molecules. By controlling the cellular localization of GFP fusion proteins, the engineered nanobody allows interrogation of their roles in basic biological processes, an approach that should be applicable to numerous previously described GFP fusions. We also outline how the binding affinities of other nanobodies can be controlled by small molecules.


    Organizational Affiliation

    Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland. johnsson@mr.mpg.de.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
GFP-LAMA-F98 a GFP enhancer nanobody with cpDHFR insertion,Dihydrofolate reductase,GFP-LAMA-F98 a GFP enhancer nanobody with cpDHFR insertion,Dihydrofolate reductase,Dihydrofolate reductase,GFP-LAMA-F98 a GFP enhancer nanobody with cpDHFR insertion,Dihydrofolate reductase,GFP-LAMA-F98 a GFP enhancer nanobody with cpDHFR insertion
A
279Lama glamaEscherichia coli K-12Mutation(s): 0 
EC: 1.5.1.3
Find proteins for P0ABQ4 (Escherichia coli (strain K12))
Go to UniProtKB:  P0ABQ4
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NDP
Query on NDP

Download CCD File 
A
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
 Ligand Interaction
TOP
Query on TOP

Download CCD File 
A
TRIMETHOPRIM
C14 H18 N4 O3
IEDVJHCEMCRBQM-UHFFFAOYSA-N
 Ligand Interaction
PGE
Query on PGE

Download CCD File 
A
TRIETHYLENE GLYCOL
C6 H14 O4
ZIBGPFATKBEMQZ-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.175 
  • R-Value Observed: 0.177 
  • Space Group: P 62
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 86.61α = 90
b = 86.61β = 90
c = 73.04γ = 120
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2020-02-12
    Type: Initial release
  • Version 1.1: 2020-02-26
    Changes: Database references
  • Version 1.2: 2020-03-18
    Changes: Database references