6FSF image
Deposition Date 2018-02-19
Release Date 2018-05-02
Last Version Date 2024-05-08
Entry Detail
PDB ID:
6FSF
Keywords:
ENDOCYTOSIS
Title:
Crystal structure of the tandem PX-PH-domains of Bem3 from Saccharomyces cerevisiae
Biological Source:
Source Organism:
Saccharomyces cerevisiae S288C (Taxon ID: 559292)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.20 Å
R-Value Free:
0.23
R-Value Work:
0.21
R-Value Observed:
0.21
Space Group:
P 62
6FSF validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:GTPase-activating protein BEM3
Gene (Uniprot):BEM3
Chain IDs:A
Chain Length:269
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P32873 Pfam ID:PF00787, PF00169
Primary Citation
Structure of the tandem PX-PH domains of Bem3 from Saccharomyces cerevisiae.
Acta Crystallogr F Struct Biol Commun 74 315 321 (2018)
PMID: 29718000 DOI: 10.1107/S2053230X18005915

Abstact

The structure of the tandem lipid-binding PX and pleckstrin-homology (PH) domains of the Cdc42 GTPase-activating protein Bem3 from Saccharomyces cerevisiae (strain S288c) has been determined to a resolution of 2.2 Å (Rwork = 21.1%, Rfree = 23.4%). It shows that the domains adopt a relative orientation that enables them to simultaneously bind to a membrane and suggests possible cooperativity in membrane binding.

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Primary Citation of related structures
6FSF