1LYN | pdb_00001lyn

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d1lynb_	All alpha proteins	Fertilization protein	Fertilization protein	Fertilization protein	Lysin	California red abalone (Haliotis rufescens ) [TaxId: 6454 ],	SCOPe (2.08)
A	d1lyna_	All alpha proteins	Fertilization protein	Fertilization protein	Fertilization protein	Lysin	California red abalone (Haliotis rufescens ) [TaxId: 6454 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Fertilization protein	8036754	3001337	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Fertilization protein	8036754	3001337	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	EF-hand_1,S_100	e1lynB1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	T: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	F: EF-hand_1,S_100	ECOD (v294.1)
A	EF-hand_1,S_100	e1lynA1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	T: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	F: EF-hand_1,S_100	ECOD (v294.1)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.150.10	Mainly Alpha	Up-down Bundle	Lysin	Fertilization protein	CATH (4.3.0)
A	1.20.150.10	Mainly Alpha	Up-down Bundle	Lysin	Fertilization protein	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SPERM LYSIN	-	sexual reproduction reproductive process fertilization single fertilization	membrane-bounded organelle intracellular anatomical structure intracellular vesicle membrane-enclosed lumen lytic vacuole cytoplasmic vesicle lumen vacuolar lumen endomembrane system intracellular organelle lumen intracellular organelle cellular anatomical structure cytoplasmic vesicle vesicle lysosome membrane-bounded organelle intracellular anatomical structure intracellular vesicle membrane-enclosed lumen lytic vacuole cytoplasmic vesicle lumen vacuolar lumen endomembrane system intracellular organelle lumen intracellular organelle cellular anatomical structure cytoplasmic vesicle vesicle lysosome acrosomal vesicle vesicle lumen vacuole intracellular membrane-bounded organelle secretory granule lumen acrosomal lumen lysosomal lumen organelle lumen organelle secretory granule secretory vesicle cytoplasm

Chains	Accession	Name	Type
A, B	IPR035916	Egg-lysin superfamily	Homologous Superfamily
A, B	IPR001379	Egg lysin (Sperm-lysin)	Family

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.

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