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



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: 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 au ...

    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)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Protein diaphanous homolog 1ABCD327Mus musculusMutation(s): 0 
Gene Names: Diaph1Diap1
Find proteins for O08808 (Mus musculus)
Explore O08808 
Go to UniProtKB:  O08808
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Protein diaphanous homolog 1EFGH457Mus musculusMutation(s): 0 
Gene Names: Diaph1Diap1
Find proteins for O08808 (Mus musculus)
Explore O08808 
Go to UniProtKB:  O08808
Protein Feature View
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  • Reference Sequence
Oligosaccharides

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Entity ID: 3
MoleculeChainsChain Length2D Diagram Glycosylation
beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose
I, J, K, L, M, N, O, P
2 N/A
Biologically Interesting Molecules (External Reference) 1 Unique
Entity ID: 3
IDChainsNameType/Class2D Diagram3D Interactions
PRD_900003
Query on PRD_900003
I, J, K, L, M, N, O, PsucroseOligosaccharide /  Nutrient

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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



Entry History 

Deposition Data

Revision History 

  • 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