Annotations: 6YV1

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF13520	e6yv1A1	A: alpha complex topology	X: Sodium:neurotransmitter symporter family (SNF)-like (From Topology)	H: Sodium:neurotransmitter symporter family (SNF)-like (From Topology)	T: Sodium:neurotransmitter symporter family (SNF)-like	F: PF13520	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	b(0,+)-type amino acid transporter 1	antiporter activity amino acid transmembrane transporter activity active transmembrane transporter activity neutral L-amino acid transmembrane transporter activity broad specificity neutral L-amino acid:basic L-amino acid antiporter activity transporter activity basic amino acid transmembrane transporter activity transmembrane transporter activity secondary active transmembrane transporter activity binding antigen binding peptide antigen binding peptide binding protein heterodimerization activity antiporter activity amino acid transmembrane transporter activity active transmembrane transporter activity neutral L-amino acid transmembrane transporter activity broad specificity neutral L-amino acid:basic L-amino acid antiporter activity transporter activity basic amino acid transmembrane transporter activity transmembrane transporter activity secondary active transmembrane transporter activity binding antigen binding peptide antigen binding peptide binding protein heterodimerization activity protein binding protein dimerization activity L-amino acid transmembrane transporter activity sulfur amino acid transmembrane transporter activity sulfur compound transmembrane transporter activity carboxylic acid transmembrane transporter activity modified amino acid transmembrane transporter activity L-cystine transmembrane transporter activity organic acid transmembrane transporter activity organic anion transmembrane transporter activity	nitrogen compound transport organic anion transport carboxylic acid transport transport L-cystine transport neutral amino acid transport L-amino acid transport establishment of localization organic acid transport amino acid transport localization sulfur amino acid transport sulfur compound transport modified amino acid transport nitrogen compound transport organic anion transport carboxylic acid transport transport L-cystine transport neutral amino acid transport L-amino acid transport establishment of localization organic acid transport amino acid transport localization sulfur amino acid transport sulfur compound transport modified amino acid transport cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis transmembrane transport amino acid transmembrane transport	cell periphery apical part of cell membrane plasma membrane plasma membrane region cellular anatomical entity apical plasma membrane brush border membrane cluster of actin-based cell projections plasma membrane bounded cell projection brush border cell projection cell projection membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR002293	Amino acid/polyamine transporter I	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P82251	cystinuria kidney disease Cystinuria, Type A-B nephrosclerosis cystinuria type B inborn errors of metabolism

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Transmembrane	Alpha-helical polytopic	APC (Amino acid-Polyamine-organoCation) superfamily	Amino acid permease

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Solute Carrier (SLC) Transporter Superfamily	SLC7/SLC3 heteromeric amino acid transporter (HAT) family, b^[0,+1]AT1-rBAT neutral & basic transport system

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 R01GM133198.