1VA7

Yeast Myo3 SH3 domain, triclinic crystal form

• PDB DOI: https://doi.org/10.2210/pdb1VA7/pdb

• Classification: CONTRACTILE PROTEIN
• Organism(s): Saccharomyces cerevisiae
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2004-02-12 Released: 2005-06-14 
• Deposition Author(s): Kursula, P., Lehmann, F., Song, Y.H., Wilmanns, M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 
  0.280 (Depositor), 0.280 (DCC) 
• R-Value Work: 
  0.236 (Depositor), 0.240 (DCC) 
• R-Value Observed: 
  0.238 (Depositor) 

Starting Model: experimental

Literature

High-throughput structural genomics of yeast SH3 domains

Kursula, P., Lehmann, F., Song, Y.H., Wilmanns, M.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Biological Assembly 3  

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

Biological assembly 3 assigned by authors.

Biological Assembly 4  

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

Biological assembly 4 assigned by authors.

Macromolecule Content

• Total Structure Weight: 30.77 kDa 
• Atom Count: 1,994 
• Modelled Residue Count: 256 
• Deposited Residue Count: 280 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Myosin-3 isoform	A, B, C, D	70	Saccharomyces cerevisiae	Mutation(s): 0
UniProt
Find proteins for P36006 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P36006  Go to UniProtKB:  P36006

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	E [auth C], F [auth D]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free:  0.280 (Depositor), 0.280 (DCC) 
• R-Value Work:  0.236 (Depositor), 0.240 (DCC) 
• R-Value Observed: 0.238 (Depositor) 

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 38.8	α = 60.7
b = 48.75	β = 70.74
c = 48.84	γ = 70.6

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XDS	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-06-14 
Deposition Author(s): Kursula, P., Lehmann, F., Song, Y.H., Wilmanns, M.

Revision History  

• Version 1.0: 2005-06-14
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.3: 2023-10-25
  Changes: Data collection, Database references, Derived calculations, Refinement description