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1SPP

THE CRYSTAL STRUCTURES OF TWO MEMBERS OF THE SPERMADHESIN FAMILY REVEAL THE FOLDING OF THE CUB DOMAIN

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0007338biological_processsingle fertilization
B0005576cellular_componentextracellular region
B0007338biological_processsingle fertilization
Functional Information from PROSITE/UniProt
site_idPS00985
Number of Residues25
DetailsSPERMADHESIN_1 Spermadhesins family signature 1. CGrvIkdtsGsIsntdrqknlCtWT
ChainResidueDetails
BCYS9-THR33
ACYS9-THR33

site_idPS00986
Number of Residues22
DetailsSPERMADHESIN_2 Spermadhesins family signature 2. CgKEyVEVfDgllSgpsygKlC
ChainResidueDetails
BCYS53-CYS74
ACYS53-CYS74

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues201
DetailsDomain: {"description":"CUB","evidences":[{"source":"PROSITE-ProRule","id":"PRU00059","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) (complex) asparagine","featureId":"CAR_000189","evidences":[{"source":"PubMed","id":"7781775","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) (complex) asparagine","featureId":"CAR_000148","evidences":[{"source":"PubMed","id":"7781775","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

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PDB entries from 2025-08-27

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