5BQL

Fluorescent protein cyOFP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.39 Å
  • R-Value Free: 0.252 
  • R-Value Work: 0.193 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

A Guide to Fluorescent Protein FRET Pairs.

Bajar, B.T.Wang, E.S.Zhang, S.Lin, M.Z.Chu, J.

(2016) Sensors Basel Sensors 16: --

  • DOI: 10.3390/s16091488

  • PubMed Abstract: 
  • Förster or fluorescence resonance energy transfer (FRET) technology and genetically encoded FRET biosensors provide a powerful tool for visualizing signaling molecules in live cells with high spatiotemporal resolution. Fluorescent proteins (FPs) are ...

    Förster or fluorescence resonance energy transfer (FRET) technology and genetically encoded FRET biosensors provide a powerful tool for visualizing signaling molecules in live cells with high spatiotemporal resolution. Fluorescent proteins (FPs) are most commonly used as both donor and acceptor fluorophores in FRET biosensors, especially since FPs are genetically encodable and live-cell compatible. In this review, we will provide an overview of methods to measure FRET changes in biological contexts, discuss the palette of FP FRET pairs developed and their relative strengths and weaknesses, and note important factors to consider when using FPs for FRET studies.


    Organizational Affiliation

    Medical Scientist Training Program, University of California, Los Angeles, CA 90095, USA. BBajar@mednet.ucla.edu.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Fluorescent protein cyOFP
A, B, C, D
244Escherichia coliMutation(s): 0 
Find proteins for A0A182DW87 (Escherichia coli)
Go to UniProtKB:  A0A182DW87
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
NRQ
Query on NRQ
A, B, C, D
L-PEPTIDE LINKINGC16 H17 N3 O4 SMET,TYR,GLY
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.39 Å
  • R-Value Free: 0.252 
  • R-Value Work: 0.193 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 74.124α = 90.00
b = 102.764β = 90.00
c = 123.254γ = 90.00
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
PHASERphasing
XSCALEdata scaling
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationCountryGrant Number
National Institutes of Health/National Institute of Neurological Disorders and StrokeUnited States1U01NS090600
National Institutes of Health/National Institute of General Medical SciencesUnited StatesP50GM107615

Revision History 

  • Version 1.0: 2016-06-01
    Type: Initial release
  • Version 1.1: 2016-10-05
    Type: Database references
  • Version 1.2: 2017-09-20
    Type: Author supporting evidence, Derived calculations