3OBV

Autoinhibited Formin mDia1 Structure

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.75 Å
  • R-Value Free: 0.261 
  • R-Value Work: 0.199 
  • R-Value Observed: 0.200 

wwPDB Validation   3D Report Full Report


This is version 2.1 of the entry. See complete history. 


Literature

Crystal structure of the Formin mDia1 in autoinhibited conformation.

Otomo, T., Tomchick, D.R., Otomo, C., Machius, M., Rosen, M.K.

(2010) PLoS One 5: e12896-e12896

  • DOI: https://doi.org/10.1371/journal.pone.0012896
  • Primary Citation of Related Structures:  
    3OBV

  • PubMed Abstract: 

    Formin proteins utilize a conserved formin homology 2 (FH2) domain to nucleate new actin filaments. In mammalian diaphanous-related formins (DRFs) the FH2 domain is inhibited through an unknown mechanism by intramolecular binding of the diaphanous autoinhibitory domain (DAD) and the diaphanous inhibitory domain (DID).

    • Organizational Affiliation: 

    Department of Biochemistry, University of Texas Southwestern Medical Center at Dallas, Texas, United States of America.


Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Protein diaphanous homolog 1A,
C [auth B],
E [auth C],
G [auth D]		327Mus musculusMutation(s): 0 
Gene Names: Diaph1, Diap1
UniProt & NIH Common Fund Data Resources
Find proteins for O08808 (Mus musculus)
Explore O08808 
Go to UniProtKB:  O08808
IMPC:  MGI:1194490
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO08808
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Protein diaphanous homolog 1B [auth E],
D [auth F],
F [auth G],
H		457Mus musculusMutation(s): 0 
Gene Names: Diaph1, Diap1
UniProt & NIH Common Fund Data Resources
Find proteins for O08808 (Mus musculus)
Explore O08808 
Go to UniProtKB:  O08808
IMPC:  MGI:1194490
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO08808
Sequence Annotations
Expand
  • Reference Sequence
Oligosaccharides

Help

Entity ID: 3
MoleculeChains Length2D Diagram Glycosylation3D Interactions
beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose
I, J, K, L, M
I, J, K, L, M, N, O, P
2N/A
Glycosylation Resources
GlyTouCan:  G05551OP
GlyCosmos:  G05551OP
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.75 Å
  • R-Value Free: 0.261 
  • R-Value Work: 0.199 
  • R-Value Observed: 0.200 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 93.926α = 90
b = 208.519β = 102.74
c = 131.516γ = 90
Software Package:
Software NamePurpose
SCALEPACKdata scaling
AMoREphasing
MLPHAREphasing
DMphasing
PHENIXrefinement
PDB_EXTRACTdata extraction
DENZOdata reduction
HKL-3000data scaling

Structure Validation

View Full Validation Report



View more in-depth experimental data
Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2010-11-24
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2012-04-25
    Changes: Database references
  • Version 1.3: 2017-11-08
    Changes: Refinement description
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Atomic model, Data collection, Derived calculations, Non-polymer description, Structure summary
  • Version 2.1: 2024-02-21
    Changes: Data collection, Database references, Refinement description, Structure summary