5K7N

MicroED structure of tau VQIVYK peptide at 1.1 A resolution


Experimental Data Snapshot

  • Method: ELECTRON CRYSTALLOGRAPHY
  • Resolution: 1.10 Å
  • R-Value Free: 0.223 
  • R-Value Work: 0.210 
  • R-Value Observed: 0.211 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

Atomic-resolution structures from fragmented protein crystals with the cryoEM method MicroED.

de la Cruz, M.J.Hattne, J.Shi, D.Seidler, P.Rodriguez, J.Reyes, F.E.Sawaya, M.R.Cascio, D.Weiss, S.C.Kim, S.K.Hinck, C.S.Hinck, A.P.Calero, G.Eisenberg, D.Gonen, T.

(2017) Nat Methods 14: 399-402

  • DOI: 10.1038/nmeth.4178
  • Primary Citation of Related Structures:  
    5K7R, 5K7Q, 5K7T, 5K7S, 5K7N, 5K7P, 5K7O, 5TY4

  • PubMed Abstract: 
  • Traditionally, crystallographic analysis of macromolecules has depended on large, well-ordered crystals, which often require significant effort to obtain. Even sizable crystals sometimes suffer from pathologies that render them inappropriate for high ...

    Traditionally, crystallographic analysis of macromolecules has depended on large, well-ordered crystals, which often require significant effort to obtain. Even sizable crystals sometimes suffer from pathologies that render them inappropriate for high-resolution structure determination. Here we show that fragmentation of large, imperfect crystals into microcrystals or nanocrystals can provide a simple path for high-resolution structure determination by the cryoEM method MicroED and potentially by serial femtosecond crystallography.


    Organizational Affiliation

    Howard Hughes Medical Institute, Janelia Research Campus, Ashburn, Virginia, USA.



Macromolecules
  • Find similar proteins by:  Sequence   |   Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
VQIVYKZ6Homo sapiensMutation(s): 0 
Gene Names: MAPTMAPTLMTBT1TAU
Find proteins for P10636 (Homo sapiens)
Explore P10636 
Go to UniProtKB:  P10636
NIH Common Fund Data Resources
PHAROS  P10636
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON CRYSTALLOGRAPHY
  • Resolution: 1.10 Å
  • R-Value Free: 0.223 
  • R-Value Work: 0.210 
  • R-Value Observed: 0.211 
  • Space Group: C 1 2 1
  • Diffraction Data DOI: 10.15785/SBGRID/284 SBGrid
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 29.42α = 90
b = 4.99β = 111.55
c = 37.17γ = 90
Software Package:
Software NamePurpose
BUSTERrefinement

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute on Aging (NIH/NIA)United States1R01-AG029430

Revision History 

  • Version 1.0: 2017-04-05
    Type: Initial release
  • Version 1.1: 2017-04-12
    Changes: Database references
  • Version 1.2: 2017-09-13
    Changes: Author supporting evidence
  • Version 1.3: 2018-08-22
    Changes: Data collection, Database references
  • Version 1.4: 2019-12-18
    Changes: Author supporting evidence