ISDA: 2FJI

Deposition Date 2006-01-02

Release Date 2006-05-16

Last Version Date 2024-02-14

Entry Detail

PDB ID:

2FJI

Keywords:

ENDOCYTOSIS/EXOCYTOSIS

Title:

Crystal structure of the C-terminal domain of the exocyst subunit Sec6p

Biological Source:

Source Organism:

Saccharomyces cerevisiae (Taxon ID: 4932)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.40 Å

R-Value Free:

0.28

R-Value Work:

0.24

Space Group:

P 1 21 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Exocyst complex component SEC6
Gene (Uniprot):SEC6
Chain IDs:A (auth: 1), B (auth: 2)
Chain Length:399
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae

UniProt ID:P32844 Pfam ID:PF06046

Primary Citation

The structure of the exocyst subunit Sec6p defines a conserved architecture with diverse roles.

Sivaram, M.V, Furgason, M.L, Brewer, D.N, Munson, M.Show

Nat.Struct.Mol.Biol. 13 555 556 (2006)

PMID: 16699513 DOI: 10.1038/nsmb1096

Abstact

The exocyst is a conserved protein complex essential for trafficking secretory vesicles to the plasma membrane. The structure of the C-terminal domain of the exocyst subunit Sec6p reveals multiple helical bundles, which are structurally and topologically similar to Exo70p and the C-terminal domains of Exo84p and Sec15, despite <10% sequence identity. The helical bundles appear to be evolutionarily related molecular scaffolds that have diverged to create functionally distinct exocyst proteins.

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Primary Citation of related structures

Abstact

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