4Y6K

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	SPP	e4y6kD1	A: alpha arrays	X: Presenilin family intramembrane aspartate proteases (From Topology)	H: Presenilin family intramembrane aspartate proteases (From Topology)	T: Presenilin family intramembrane aspartate proteases	F: SPP	ECOD (1.6)
A	SPP	e4y6kA1	A: alpha arrays	X: Presenilin family intramembrane aspartate proteases (From Topology)	H: Presenilin family intramembrane aspartate proteases (From Topology)	T: Presenilin family intramembrane aspartate proteases	F: SPP	ECOD (1.6)
B	SPP	e4y6kB1	A: alpha arrays	X: Presenilin family intramembrane aspartate proteases (From Topology)	H: Presenilin family intramembrane aspartate proteases (From Topology)	T: Presenilin family intramembrane aspartate proteases	F: SPP	ECOD (1.6)
C	SPP	e4y6kC1	A: alpha arrays	X: Presenilin family intramembrane aspartate proteases (From Topology)	H: Presenilin family intramembrane aspartate proteases (From Topology)	T: Presenilin family intramembrane aspartate proteases	F: SPP	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF06550	Signal-peptide peptidase, presenilin aspartyl protease (SPP)	Signal-peptide peptidase, presenilin aspartyl protease	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Uncharacterized protein PSH	aspartic-type peptidase activity peptidase activity catalytic activity, acting on a protein hydrolase activity aspartic endopeptidase activity, intramembrane cleaving aspartic-type endopeptidase activity catalytic activity endopeptidase activity identical protein binding protein binding binding	-	membrane cellular anatomical entity