9HJK | pdb_00009hjk

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
B	Heavy Chain	IGHV1	-	cationic amino acid transporter 4, vacuolar	SAbDab (2026-01-16)

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

Chains	Accession	Name	Type
A	IPR029485	Cationic amino acid transporter, C-terminal	Domain
A	IPR002293	Amino acid/polyamine transporter I	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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