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Zona pellucida sperm-binding protein 1

Summary

UniProt ID: O54766
Gene Symbol: Zp1
Gene ID: 85271
Organism: Rattus norvegicus (Norway rat)

External Links

GlyGen: O54766
Re-Glyco: O54766

Annotation

Keyword: Cell membrane Cleavage on pair of basic residues Direct protein sequencing Disulfide bond Extracellular matrix Fertilization Glycoprotein Pyrrolidone carboxylic acid Reference proteome Signal Transmembrane helix

Gene Ontology (GO)

Displaying **all 2** entries
GO Term	Evidence Code	Reference
binding of sperm to zona pellucida	IBA	GO_REF
prevention of polyspermy	IBA	GO_REF

GO Hierarchy

biological process

cellular process [inference]

cell recognition [inference]

cell-cell recognition [inference]

sperm-egg recognition [inference]

binding of sperm to zona pellucida

biological regulation [inference]

regulation of biological process [inference]

negative regulation of biological process [inference]

negative regulation of reproductive process [inference]

negative regulation of fertilization [inference]

prevention of polyspermy

regulation of reproductive process [inference]

regulation of fertilization [inference]

negative regulation of fertilization [inference]

prevention of polyspermy

negative regulation of reproductive process [inference]

negative regulation of fertilization [inference]

prevention of polyspermy

Displaying entries **1 - 5** of 8 in total

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GO Term	Evidence Code	Reference
plasma membrane	ISS	GO_REF
plasma membrane	IEA	GO_REF
extracellular matrix	ISO	GO_REF
extracellular matrix	IEA	GO_REF
egg coat	ISS	GO_REF

GO Hierarchy

cellular component

cellular anatomical structure [inference]

membrane [inference]

plasma membrane

external encapsulating structure [inference]

extracellular matrix

specialized extracellular matrix [inference]

egg coat

Displaying **all 3** entries
GO Term	Evidence Code	Reference
acrosin binding	IBA	GO_REF
structural constituent of egg coat	ISS	GO_REF
structural constituent of egg coat	IBA	GO_REF

GO Hierarchy

molecular function

structural molecule activity [inference]

extracellular matrix structural constituent [inference]

structural constituent of egg coat

binding [inference]

protein binding [inference]

enzyme binding [inference]

acrosin binding

Gene Ontology information from UniProt.

Annotation information from UniProt.

Sequence

MAWGCFVVLLLLVAAPLRLGQHLHLKPGFQYSYDCGVQGMQLLVFPRPNQTIQFKVLDEFGNRFEVNNCSICYHWVISEAQKPAVFSADYKGCHVLEKQDGRFHLRVFIQAVLPNGRVDTAQDVTLICPKPDHILTPESYLAPPTTPQPFIPHTFALHPISGHTLAGSGHTGLTTLYPETHPTPAPPSSEPGPVGPTVPQSQWGTLGSWELTELDSIGTHLLQERCQVASGHIPCMVKGSSEEACQQAGCCYDNTKEMPCYYGNTVTLQCFRSGYFTLVMSQETALTHGVMLDNVHLAYAPNGCPPTQKTSAFVVFHVPLTLCGTAIQVVGKQLVYENQLVSNIEVQTGPQGSITRDGVFRLHVRCIFNASDFLPIRASIFSPQPPAPVTRSGPLRLELRIATDKTFSSYYQGSDYPLVRLLQEPVYIEVRLLQRTDPGLALMLHQCWATPSASPFEQPQWPILSDGCPFKGDNYRTQMVAADRATLPFWSHYQRFTIATFTLLDSSSQNALRGQVYFFCSASACHPVGSETCSTTCDSEIARHRRSSGHHNSTIRALDIVSSPGAVGFEDAPKLEPSGSTRNSGSRPLLWVLQLLALTLVLGDGVLVGLSWAWAWA

N : N-glycosylation Site
___ : Potential Sequon

Glycosylation Sites

Displaying **all 4** entries
Position	Description	PubMed ID	Source
49	N-linked (GlcNAc...) asparagine	16342937	UniProt GlyGen
68	N-linked (GlcNAc...) asparagine	16342937	UniProt GlyGen
197			GlyGen
369	N-linked (GlcNAc...) asparagine	16342937	UniProt GlyGen