5AR1 | pdb_00005ar1

Crystal structure of Cdc11 from Saccharomyces cerevisiae

• PDB DOI: https://doi.org/10.2210/pdb5AR1/pdb

• Classification: CELL CYCLE
• Organism(s): Saccharomyces cerevisiae
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2015-09-23 Released: 2016-01-27 
• Deposition Author(s): Brausemann, A., Gerhardt, S., Schott, A.K., Einsle, O., Grosse-Berkenbusch, A., Johnsson, N., Gronemeyer, T.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.85 Å
• R-Value Free: 
  0.259 (Depositor), 0.270 (DCC) 
• R-Value Work: 
  0.257 (Depositor), 0.284 (DCC) 
• R-Value Observed: 
  0.257 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure of Cdc11, a Septin Subunit from Saccharomyces Cerevisiae.

Brausemann, A., Gerhardt, S., Schott, A.K., Einsle, O., Grosse-Berkenbusch, A., Johnsson, N., Gronemeyer, T.

(2016) J Struct Biol 193: 157

• PubMed: 26780475 
• DOI: https://doi.org/10.1016/j.jsb.2016.01.004
• Primary Citation Related Structures: 
  5AR1


• PubMed Abstract: 
  

  Septins are a conserved family of GTP-binding proteins that assemble into a highly ordered array of filaments at the mother bud neck in Saccharomyces cerevisiae cells. Many molecular functions and mechanisms of the septins in S. cerevisiae were already uncovered. However, structural information is only available from modeling the crystallized subunits of the human septins into the EM cryomicroscopy data of the yeast hetero-octameric septin rod. Octameric rods are the building block of septin filaments in yeast. We present here the first crystal structure of Cdc11, the terminal subunit of the octameric rod and discuss its structure in relation to its human homologues. Size exclusion chromatography analysis revealed that Cdc11 forms homodimers through its C-terminal coiled coil tail.

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Organizational Affiliation: 
• Institute for Biochemistry, Albert-Ludwigs University, 79104 Freiburg, Germany.
Institute of Molecular Genetics and Cell Biology, Ulm University, 89081 Ulm, Germany.
Institute of Molecular Genetics and Cell Biology, Ulm University, 89081 Ulm, Germany. Electronic address: [e-mail].

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 34.61 kDa 
• Atom Count: 1,643 
• Modeled Residue Count: 216 
• Deposited Residue Count: 303 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CELL DIVISION CONTROL PROTEIN 11	A	303	Saccharomyces cerevisiae	Mutation(s): 0
UniProt
Find proteins for P32458 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P32458  Go to UniProtKB:  P32458

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.85 Å
• R-Value Free:  0.259 (Depositor), 0.270 (DCC) 
• R-Value Work:  0.257 (Depositor), 0.284 (DCC) 
• R-Value Observed: 0.257 (Depositor) 

Space Group: P 6₃ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 187.05	α = 90
b = 187.05	β = 90
c = 57.96	γ = 120

Software Package:

Software Name	Purpose
BUSTER	refinement
autoPROC	data reduction
XDS	data reduction
Aimless	data scaling
CCP4	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-01-27 
Deposition Author(s): Brausemann, A., Gerhardt, S., Schott, A.K., Einsle, O., Grosse-Berkenbusch, A., Johnsson, N., Gronemeyer, T.

Revision History  

• Version 1.0: 2016-01-27
  Type: Initial release
  
• Version 1.1: 2016-03-02
  Changes: Database references
• Version 1.2: 2017-03-29
  Changes: Other
• Version 1.3: 2024-01-10
  Changes: Data collection, Database references, Other, Refinement description