4ZY8

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth C]	EUF08503	e4zy8C1	A: a+b three layers	X: Profilin-like	H: profilin-like (From Topology)	T: profilin-like	F: EUF08503	ECOD (1.6)
B [auth A]	EUF08503	e4zy8A1	A: a+b three layers	X: Profilin-like	H: profilin-like (From Topology)	T: profilin-like	F: EUF08503	ECOD (1.6)
C [auth B]	EUF08503	e4zy8B1	A: a+b three layers	X: Profilin-like	H: profilin-like (From Topology)	T: profilin-like	F: EUF08503	ECOD (1.6)
D	EUF08503	e4zy8D1	A: a+b three layers	X: Profilin-like	H: profilin-like (From Topology)	T: profilin-like	F: EUF08503	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A [auth C], B [auth A], C [auth B], D	PF18639	Yeast longin domain (Longin_2)	Yeast longin domain	This is a longin domain which is found in the N-terminal region of Lst4 proteins in yeast. Lst4 is the Fnip1/2 orthologue found in mammals. Lst4 forms a complex with Lst7 and are targeted to the vacuole when the cells are starved of carbon, and to a ...	This is a longin domain which is found in the N-terminal region of Lst4 proteins in yeast. Lst4 is the Fnip1/2 orthologue found in mammals. Lst4 forms a complex with Lst7 and are targeted to the vacuole when the cells are starved of carbon, and to a lesser extent nitrogen. Lst4 and Fnip1/2 belong to the DENN family of proteins which comprise an N-terminal longin domain, commonly found in a variety of trafficking proteins, and a C-terminal DENN domain. This domain is made up of a core five-strand beta-sheet, with one short alpha-helix [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C], B [auth A], C [auth B], D	Protein LST4	-	amino acid transport localization transport organic substance transport establishment of localization protein localization establishment of protein localization cellular localization nitrogen compound transport protein transport cellular macromolecule localization macromolecule localization cellular process	intracellular anatomical structure cytoplasm cellular anatomical entity

Chains	Accession	Name	Type
A [auth C], B [auth A], C [auth B], D	IPR041153	LST4, longin domain	Domain
A [auth C], B [auth A], C [auth B], D	IPR037545	Tripartite DENN domain, FNIP1/2-type	Domain