1SFP | pdb_00001sfp

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1sfpa_	All beta proteins	CUB-like	Spermadhesin, CUB domain	Spermadhesin, CUB domain	Acidic seminal fluid protein (ASFP)	(Bos taurus ) [TaxId: 9913 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	spermadhesin, cub domain	8028871	4002562	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Spermadhesin, CUB domain	8041250	3001412	SCOP2 (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	CUB	e1sfpA1	A: beta sandwiches	X: jelly-roll	H: Spermadhesin, CUB domain	T: Spermadhesin, CUB domain	F: CUB	ECOD (v294.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.120.290	Mainly Beta	Sandwich	Jelly Rolls	Spermadhesin, CUB domain	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A	PF00431	CUB domain (CUB)	CUB domain		Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	ASFP	molecular function activator activity molecular function regulator activity signaling receptor regulator activity growth factor activity receptor ligand activity signaling receptor activator activity	sexual reproduction reproductive process fertilization single fertilization	cellular anatomical structure extracellular region

Chains	Accession	Name	Type
A	IPR035914	Spermadhesin, CUB domain superfamily	Homologous Superfamily
A	IPR052129	Spermadhesin-Link domain-containing protein	Family
A	IPR000124	Spermadhesin	Family
A	IPR000859	CUB domain	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.