InnateDB: Systems Biology of the Innate Immune Response

Mus musculus Protein: Uso1

Summary

InnateDB Protein

IDBP-179489.6

Last Modified

2014-10-13 [Report errors or provide feedback]

Gene Symbol

Uso1

Protein Name

USO1 homolog, vesicle docking protein (yeast)

Synonyms

115kDa; TAP; Vdp;

Species

Mus musculus

Ensembl Protein

ENSMUSP00000031355

InnateDB Gene

IDBG-179487 (Uso1)

Protein Structure

UniProt Annotation

Function

General vesicular transport factor required for intercisternal transport in the Golgi stack; it is required for transcytotic fusion and/or subsequent binding of the vesicles to the target membrane. May well act as a vesicular anchor by interacting with the target membrane and holding the vesicular and target membranes in proximity (By similarity). {ECO:0000250}.

Subcellular Localization

Cytoplasm, cytosol {ECO:0000250}. Golgi apparatus membrane {ECO:0000250}; Peripheral membrane protein {ECO:0000250}. Note=Recycles between the cytosol and the Golgi apparatus during interphase. {ECO:0000250}.

Disease Associations

Tissue Specificity

Comments

Interactions

Number of Interactions

This gene and/or its encoded proteins are associated with 9 experimentally validated interaction(s) in this database.
They are also associated with 42 interaction(s) predicted by orthology.

Experimentally validated
Total	9 [view]
Protein-Protein	8 [view]
Protein-DNA	1 [view]
Protein-RNA	0
DNA-DNA	0
RNA-RNA	0
DNA-RNA	0

Predicted by orthology
Total	42 [view]

Gene Ontology

Molecular Function

Accession	GO Term
GO:0005488	binding
GO:0005515	protein binding
GO:0008565	protein transporter activity
GO:0044822	poly(A) RNA binding

Biological Process

GO:0006886	intracellular protein transport
GO:0006888	ER to Golgi vesicle-mediated transport
GO:0045056	transcytosis
GO:0048211	Golgi vesicle docking
GO:0048280	vesicle fusion with Golgi apparatus
GO:0061025	membrane fusion

Cellular Component

GO:0000139	Golgi membrane
GO:0005730	nucleolus
GO:0005737	cytoplasm
GO:0005783	endoplasmic reticulum
GO:0005794	Golgi apparatus
GO:0005795	Golgi stack
GO:0005829	cytosol
GO:0012507	ER to Golgi transport vesicle membrane
GO:0016020	membrane
GO:0048471	perinuclear region of cytoplasm

Protein Structure and Domains

PDB ID

MGI:1929095

InterPro

IPR000225 Armadillo
IPR006953 Vesicle tethering protein Uso1/P115-like , head domain
IPR006955 Uso1/p115-like vesicle tethering protein, C-terminal
IPR009053 Prefoldin
IPR016024 Armadillo-type fold

PFAM

PF00514
PF04869
PF04871

PRINTS

PIRSF

SMART

SM00185

TIGRFAMs

Post-translational Modifications

Modification

Cross-References

SwissProt

Q9Z1Z0