Structure of the capsaicin receptor, TRPV1, determined by single particle electron cryo-microscopy

Experimental Data Snapshot

  • Resolution: 3.27 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report

This is version 1.2 of the entry. See complete history


EMRinger: side chain-directed model and map validation for 3D cryo-electron microscopy.

Barad, B.A.Echols, N.Wang, R.Y.Cheng, Y.DiMaio, F.Adams, P.D.Fraser, J.S.

(2015) Nat Methods 12: 943-946

  • DOI: https://doi.org/10.1038/nmeth.3541
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 

    Advances in high-resolution cryo-electron microscopy (cryo-EM) require the development of validation metrics to independently assess map quality and model geometry. We report EMRinger, a tool that assesses the precise fitting of an atomic model into the map during refinement and shows how radiation damage alters scattering from negatively charged amino acids. EMRinger (https://github.com/fraser-lab/EMRinger) will be useful for monitoring progress in resolving and modeling high-resolution features in cryo-EM.

  • Organizational Affiliation

    Keck Advanced Microscopy Laboratory, Department of Biochemistry and Biophysics, University of California, San Francisco, San Francisco, California, USA.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Transient receptor potential cation channel subfamily V member 1
A, B, C, D
586Rattus norvegicusMutation(s): 0 
Membrane Entity: Yes 
Find proteins for O35433 (Rattus norvegicus)
Explore O35433 
Go to UniProtKB:  O35433
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO35433
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Resolution: 3.27 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report

Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2015-09-02
    Type: Initial release
  • Version 1.1: 2015-10-14
    Changes: Database references
  • Version 1.2: 2024-02-21
    Changes: Data collection, Database references