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sperm adhesion molecule 1

Summary

Gene Symbol

SPAM1

Organism

Cercocebus atys (sooty mangabey)

External Links

NCBI Gene: 105598516
KEGG Gene ID: caty:105598516
PubChem: 105598516

Annotation

Keyword

Cell membrane
Disulfide bond
GPI-anchor
Glycosidase
Reference proteome
Signal

Proteins

Displaying **all 2** entries
UniProt	Protein Name
A0A2K5M2C0
A0A2K5M2B8

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 3** entries
GO Term	Evidence Code	PMID
carbohydrate metabolic process	IEA	22301074 30032202
fusion of sperm to egg plasma membrane involved in single fertilization	IEA	22301074
hyaluronan catabolic process	IEA	30032202

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

glycosaminoglycan metabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

mucopolysaccharide metabolic process [inference]

hyaluronan metabolic process [inference]

hyaluronan catabolic process

organonitrogen compound catabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

catabolic process [inference]

organic substance catabolic process [inference]

macromolecule catabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

carbohydrate derivative catabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

organonitrogen compound catabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

primary metabolic process [inference]

carbohydrate metabolic process

organic substance metabolic process [inference]

carbohydrate metabolic process

macromolecule metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

glycosaminoglycan metabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

mucopolysaccharide metabolic process [inference]

hyaluronan metabolic process [inference]

hyaluronan catabolic process

macromolecule catabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

carbohydrate derivative metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

glycosaminoglycan metabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

mucopolysaccharide metabolic process [inference]

hyaluronan metabolic process [inference]

hyaluronan catabolic process

carbohydrate derivative catabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

organonitrogen compound metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

glycosaminoglycan metabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

mucopolysaccharide metabolic process [inference]

hyaluronan metabolic process [inference]

hyaluronan catabolic process

organonitrogen compound catabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

organic substance catabolic process [inference]

macromolecule catabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

carbohydrate derivative catabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

organonitrogen compound catabolic process [inference]

aminoglycan catabolic process [inference]

glycosaminoglycan catabolic process [inference]

hyaluronan catabolic process

cellular process [inference]

cellular process involved in reproduction in multicellular organism [inference]

fusion of sperm to egg plasma membrane involved in single fertilization

cellular component organization or biogenesis [inference]

cellular component organization [inference]

membrane organization [inference]

plasma membrane organization [inference]

plasma membrane fusion [inference]

fusion of sperm to egg plasma membrane involved in single fertilization

membrane fusion [inference]

plasma membrane fusion [inference]

fusion of sperm to egg plasma membrane involved in single fertilization

reproductive process [inference]

cellular process involved in reproduction in multicellular organism [inference]

fusion of sperm to egg plasma membrane involved in single fertilization

Displaying **all 3** entries
GO Term	Evidence Code	PMID
acrosomal vesicle	IEA	30032202
plasma membrane
side of membrane

GO Hierarchy

cellular component

cellular anatomical entity [inference]

membrane [inference]

plasma membrane

organelle [inference]

membrane-bounded organelle [inference]

vesicle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

secretory vesicle [inference]

secretory granule [inference]

acrosomal vesicle

intracellular membrane-bounded organelle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

secretory vesicle [inference]

secretory granule [inference]

acrosomal vesicle

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

secretory vesicle [inference]

secretory granule [inference]

acrosomal vesicle

side of membrane

Displaying 1 entry
GO Term	Evidence Code	PMID
hyalurononglucosaminidase activity	IEA	22301074 30032202

GO Hierarchy

molecular function

catalytic activity [inference]

hydrolase activity [inference]

hydrolase activity, acting on glycosyl bonds [inference]

hydrolase activity, hydrolyzing O-glycosyl compounds [inference]

hexosaminidase activity [inference]

hyalurononglucosaminidase activity

Gene Ontology information from NCBI Gene and UniProt.

KEGG BRITE Database

Orthology

K01197

Name

hyaluronoglucosaminidase [EC:3.2.1.35]

References

Reactions

Displaying **all 3** entries
KEGG Reaction	Enzyme	Acceptor	Product
R07824	3.2.1.35	G81393WR	G92988PL
R10905	3.2.1.35	G16235VG	G16235VG G93263XO
R07825	3.2.1.35	G34586BV	G92988PL

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GlyCosmos Portal v4.5.0

Last updated: April 6, 2026

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