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F-box protein 44

Summary

Gene Symbol

FBXO44

Organism

Zalophus californianus (California sea lion)

External Links

NCBI Gene: 113908509
KEGG Gene ID: zca:113908509
PubChem: 113908509

Annotation

Keyword

Reference proteome
Ubl conjugation pathway

Proteins

Displaying **all 4** entries
UniProt	Protein Name
A0A6J2B2S1
A0A6J2AXY0
A0A6J2B0C1
A0A6J2B3U8

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 2** entries
GO Term	Evidence Code	PMID
glycoprotein catabolic process	IEA	30032202
SCF-dependent proteasomal ubiquitin-dependent protein catabolic process	IEA	30032202

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

proteolysis [inference]

proteolysis involved in protein catabolic process [inference]

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

modification-dependent protein catabolic process [inference]

ubiquitin-dependent protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

glycoprotein metabolic process [inference]

glycoprotein catabolic process

protein catabolic process [inference]

glycoprotein catabolic process

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

organonitrogen compound catabolic process [inference]

protein catabolic process [inference]

glycoprotein catabolic process

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

catabolic process [inference]

organic substance catabolic process [inference]

macromolecule catabolic process [inference]

protein catabolic process [inference]

glycoprotein catabolic process

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

modification-dependent macromolecule catabolic process [inference]

modification-dependent protein catabolic process [inference]

ubiquitin-dependent protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

carbohydrate derivative catabolic process [inference]

glycoprotein catabolic process

organonitrogen compound catabolic process [inference]

protein catabolic process [inference]

glycoprotein catabolic process

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

primary metabolic process [inference]

protein metabolic process [inference]

proteolysis [inference]

proteolysis involved in protein catabolic process [inference]

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

modification-dependent protein catabolic process [inference]

ubiquitin-dependent protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

glycoprotein metabolic process [inference]

glycoprotein catabolic process

protein catabolic process [inference]

glycoprotein catabolic process

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

organic substance metabolic process [inference]

macromolecule metabolic process [inference]

macromolecule catabolic process [inference]

protein catabolic process [inference]

glycoprotein catabolic process

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

modification-dependent macromolecule catabolic process [inference]

modification-dependent protein catabolic process [inference]

ubiquitin-dependent protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

protein metabolic process [inference]

proteolysis [inference]

proteolysis involved in protein catabolic process [inference]

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

modification-dependent protein catabolic process [inference]

ubiquitin-dependent protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

glycoprotein metabolic process [inference]

glycoprotein catabolic process

protein catabolic process [inference]

glycoprotein catabolic process

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

carbohydrate derivative metabolic process [inference]

glycoprotein metabolic process [inference]

glycoprotein catabolic process

carbohydrate derivative catabolic process [inference]

glycoprotein catabolic process

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

proteolysis [inference]

proteolysis involved in protein catabolic process [inference]

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

modification-dependent protein catabolic process [inference]

ubiquitin-dependent protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

glycoprotein metabolic process [inference]

glycoprotein catabolic process

protein catabolic process [inference]

glycoprotein catabolic process

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

organonitrogen compound catabolic process [inference]

protein catabolic process [inference]

glycoprotein catabolic process

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

organic substance catabolic process [inference]

macromolecule catabolic process [inference]

protein catabolic process [inference]

glycoprotein catabolic process

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

modification-dependent macromolecule catabolic process [inference]

modification-dependent protein catabolic process [inference]

ubiquitin-dependent protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

carbohydrate derivative catabolic process [inference]

glycoprotein catabolic process

organonitrogen compound catabolic process [inference]

protein catabolic process [inference]

glycoprotein catabolic process

proteasomal protein catabolic process [inference]

proteasome-mediated ubiquitin-dependent protein catabolic process [inference]

SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

Displaying **all 2** entries
GO Term	Evidence Code	PMID
cytoplasm	IEA	30032202
SCF ubiquitin ligase complex	IEA	30032202

GO Hierarchy

cellular component

protein-containing complex [inference]

intracellular protein-containing complex [inference]

ubiquitin ligase complex [inference]

cullin-RING ubiquitin ligase complex [inference]

SCF ubiquitin ligase complex

catalytic complex [inference]

transferase complex [inference]

ubiquitin ligase complex [inference]

cullin-RING ubiquitin ligase complex [inference]

SCF ubiquitin ligase complex

cellular anatomical entity [inference]

cytoplasm

Displaying **all 2** entries
GO Term	Evidence Code	PMID
protein binding	IEA	22301074
ubiquitin protein ligase activity	IEA	30032202

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

acyltransferase activity [inference]

aminoacyltransferase activity [inference]

ubiquitin-like protein transferase activity [inference]

ubiquitin-protein transferase activity [inference]

ubiquitin protein ligase activity

ubiquitin-like protein ligase activity [inference]

ubiquitin protein ligase activity

catalytic activity, acting on a protein [inference]

ubiquitin-like protein transferase activity [inference]

ubiquitin-protein transferase activity [inference]

ubiquitin protein ligase activity

ubiquitin-like protein ligase activity [inference]

ubiquitin protein ligase activity

binding [inference]

protein binding

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

f-box only protein

Functional Category

K: Transcription
T: Signal transduction mechanisms

Displaying **all 2** entries
Gene Ontology
SCF-dependent proteasomal ubiquitin-dependent protein catabolic process
glycoprotein catabolic process

Displaying **all 5** entries
InterPro
F-box associated (FBA) domain
F-box domain
F-box only protein
F-box-like domain superfamily
Galactose-binding-like domain superfamily

KEGG BRITE Database

Orthology

K10103

Name

F-box protein 44

References

18203720

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GlyCosmos Portal v4.5.0

Last updated: April 6, 2026

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Acknowledgements