Annotations: 9HJK

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PAD_N	e9hjkB1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: PAD_N	ECOD (v295.2)
A	Glyco_hydro_10	e9hjkA1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Glyco_hydro_10	ECOD (v295.2)

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
B	Heavy Chain	IGHV1	-	cationic amino acid transporter 4, vacuolar	SAbDab (2026-09-25)

Chains	Accession	Name	Description	Comments	Source
A	PF13906	C-terminus of AA_permease (AA_permease_C)	C-terminus of AA_permease	This is the C-terminus of AA-permease enzymes that is not captured by the models Pfam:PF00324 and Pfam:PF13520.	Domain
A	PF13520	Amino acid permease (AA_permease_2)	Amino acid permease	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	SybB5	-	-	-
A	Cationic amino acid transporter 4, vacuolar	transporter activity transmembrane transporter activity	amino acid transport localization transport establishment of localization	membrane-bounded organelle vacuolar membrane plant-type vacuole membrane intracellular anatomical structure membrane vacuole intracellular membrane-bounded organelle intracellular organelle cellular anatomical structure bounding membrane of organelle organelle plant-type vacuole cytoplasm organelle membrane