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 2.0 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: 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) ...

    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
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Protein diaphanous homolog 1A,
C [auth B],
E [auth C],
G [auth D]
327Mus musculusMutation(s): 0 
Gene Names: Diaph1Diap1
UniProt
Find proteins for O08808 (Mus musculus)
Explore O08808 
Go to UniProtKB:  O08808
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO08808
Protein Feature View
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  • Reference Sequence
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Protein diaphanous homolog 1B [auth E],
D [auth F],
F [auth G],
H
457Mus musculusMutation(s): 0 
Gene Names: Diaph1Diap1
UniProt
Find proteins for O08808 (Mus musculus)
Explore O08808 
Go to UniProtKB:  O08808
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO08808
Protein Feature View
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  • Reference Sequence
Oligosaccharides

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Entity ID: 3
MoleculeChainsChain Length2D DiagramGlycosylation3D Interactions
beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose
I, J, K, L, M, N, O, P
I, J, K, L, M, N, O, P
2N/A Oligosaccharides Interaction
Glycosylation Resources
GlyTouCan:  G05551OP
GlyCosmos:  G05551OP
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 Ligand Interaction
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  (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