1CFY | pdb_00001cfy

YEAST COFILIN, MONOCLINIC CRYSTAL FORM


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Work: 
    0.175 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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This is version 1.4 of the entry. See complete history

Literature

Structure determination of yeast cofilin.

Fedorov, A.A.Lappalainen, P.Fedorov, E.V.Drubin, D.G.Almo, S.C.

(1997) Nat Struct Biol 4: 366-369

  • DOI: https://doi.org/10.1038/nsb0597-366
  • Primary Citation Related Structures: 
    1CFY, 1COF, 1QPV

  • PubMed Abstract: 

    Cofilin, a ubiquitous 15,000 M(r) protein, plays a central role in regulating cytoskeletal dynamics. Cofilin binds to actin monomers and filaments, and has a pH-dependent actin severing activity. The structure will allow for a detailed analysis of cofilin function.

Macromolecule Content 

  • Total Structure Weight: 31.84 kDa 
  • Atom Count: 2,168 
  • Modeled Residue Count: 266 
  • Deposited Residue Count: 286 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
COFILIN
A, B
143Saccharomyces cerevisiaeMutation(s): 0 
UniProt
Find proteins for Q03048 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore Q03048 
Go to UniProtKB:  Q03048
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ03048
Sequence Annotations
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Reference Sequence

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Work:  0.175 (Depositor) 
Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 152.089α = 90
b = 30.767β = 133.15
c = 105.94γ = 90
Software Package:
Software NamePurpose
X-PLORmodel building
PROFFTrefinement
X-PLORrefinement
XDSdata reduction
XSCALEdata scaling
X-PLORphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1997-04-01
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2023-08-09
    Changes: Database references, Other, Refinement description
  • Version 1.4: 2024-05-22
    Changes: Data collection