8GU7

Selective targeting of the Beclin 2-Atg14L coiled coil complex by stapled peptides promotes autophagy and endolysosomal trafficking of GPCRs


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.217 
  • R-Value Observed: 0.218 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

The potent BECN2-ATG14 coiled-coil interaction is selectively critical for endolysosomal degradation of GPRASP1/GASP1-associated GPCRs.

Qiu, X.Li, N.Yang, Q.Wu, S.Li, X.Pan, X.Yamamoto, S.Zhang, X.Zeng, J.Liao, J.He, C.Wang, R.Zhao, Y.

(2023) Autophagy 19: 2884-2898

  • DOI: https://doi.org/10.1080/15548627.2023.2233872
  • Primary Citation of Related Structures:  
    8GT9, 8GU7

  • PubMed Abstract: 

    AMBRA1 autophagy and beclin 1 regulator 1; ATG14 autophagy related 14; ATG5 autophagy related 5; ATG7 autophagy related 7; BECN1 beclin 1; BECN2 beclin 2; CC coiled-coil; CQ chloroquine CNR1/CB1R cannabinoid receptor 1 DAPI 4',6-diamidino-2-phenylindole; dCCD delete CCD; DRD2/D2R dopamine receptor D2 GPRASP1/GASP1 G protein-coupled receptor associated sorting protein 1 GPCR G-protein coupled receptor; ITC isothermal titration calorimetry; IP immunoprecipitation; KD knockdown; KO knockout; MAP1LC3/LC3 microtubule associated protein 1 light chain 3; NRBF2 nuclear receptor binding factor 2; OPRD1/DOR opioid receptor delta 1 PIK3C3/VPS34 phosphatidylinositol 3-kinase catalytic subunit type 3; PIK3R4/VPS15 phosphoinositide-3-kinase regulatory subunit 4; PtdIns3K class III phosphatidylinositol 3-kinase; PtdIns3P phosphatidylinositol-3-phosphate; RUBCN rubicon autophagy regulator; SQSTM1/p62 sequestosome 1; UVRAG UV radiation resistance associated; VPS vacuolar protein sorting; WT wild type.


  • Organizational Affiliation

    Department of Applied Biology and Chemical Technology, State Key Laboratory of Chemical Biology and Drug Discovery, The Hong Kong Polytechnic University, Hong Kong, P. R. China.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Beclin 1-associated autophagy-related key regulator
A, B
60Mus musculusMutation(s): 3 
Gene Names: Atg14Atg14LD14Ertd436eKiaa0831
UniProt & NIH Common Fund Data Resources
Find proteins for Q8CDJ3 (Mus musculus)
Explore Q8CDJ3 
Go to UniProtKB:  Q8CDJ3
IMPC:  MGI:1261775
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8CDJ3
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Beclin-2
C, D
96Homo sapiensMutation(s): 1 
Gene Names: BECN2BECN1L1BECN1P1
UniProt & NIH Common Fund Data Resources
Find proteins for A8MW95 (Homo sapiens)
Explore A8MW95 
Go to UniProtKB:  A8MW95
GTEx:  ENSG00000196289 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupA8MW95
Sequence Annotations
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.217 
  • R-Value Observed: 0.218 
  • Space Group: P 43 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 72.5α = 90
b = 72.5β = 90
c = 68.63γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
SCALEITdata reduction
SCALAdata scaling
Arcimboldophasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Natural Science Foundation of China (NSFC)China32000864

Revision History  (Full details and data files)

  • Version 1.0: 2023-07-26
    Type: Initial release
  • Version 1.1: 2023-10-11
    Changes: Data collection, Database references