Annotations: 8WX2

Cryo-EM structure of human SLC15A3 (dimer)

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B		e8wx2B1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F:	ECOD (v295.2)
A		e8wx2A01	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F:	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00854	POT family (PTR2)	POT family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Solute carrier family 15 member 3	carbohydrate derivative transmembrane transporter activity macromolecule transmembrane transporter activity peptidoglycan transmembrane transporter activity transporter activity transmembrane transporter activity dipeptide transmembrane transporter activity oligopeptide transmembrane transporter activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity solute:monoatomic cation symporter activity peptide transmembrane transporter activity peptide:proton symporter activity secondary active transmembrane transporter activity active transmembrane transporter activity carbohydrate derivative transmembrane transporter activity macromolecule transmembrane transporter activity peptidoglycan transmembrane transporter activity transporter activity transmembrane transporter activity dipeptide transmembrane transporter activity oligopeptide transmembrane transporter activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity solute:monoatomic cation symporter activity peptide transmembrane transporter activity peptide:proton symporter activity secondary active transmembrane transporter activity active transmembrane transporter activity solute:proton symporter activity monoatomic ion transmembrane transporter activity symporter activity	peptide transport transmembrane transport oligopeptide transmembrane transport localization nitrogen compound transport transport oligopeptide transport cellular process establishment of localization establishment of protein localization protein transport macromolecule localization intracellular protein localization biological process involved in interspecies interaction between organisms peptide transport transmembrane transport oligopeptide transmembrane transport localization nitrogen compound transport transport oligopeptide transport cellular process establishment of localization establishment of protein localization protein transport macromolecule localization intracellular protein localization biological process involved in interspecies interaction between organisms response to stimulus immune response response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus immune system process defense response to other organism response to stress innate immune response response to external biotic stimulus peptidoglycan transport carbohydrate derivative transport cellular response to stimulus positive regulation of cell communication positive regulation of response to biotic stimulus regulation of cellular process positive regulation of signal transduction pattern recognition receptor signaling pathway regulation of signal transduction intracellular signal transduction cell communication immune response-activating signaling pathway positive regulation of immune response regulation of immune system process signal transduction positive regulation of immune system process innate immune response-activating signaling pathway regulation of biological process positive regulation of pattern recognition receptor signaling pathway regulation of innate immune response positive regulation of intracellular signal transduction positive regulation of nucleotide-binding domain, leucine rich repeat containing receptor signaling pathway regulation of response to stimulus regulation of pattern recognition receptor signaling pathway positive regulation of defense response activation of innate immune response regulation of immune response activation of immune response regulation of nucleotide-binding oligomerization domain containing 2 signaling pathway cytoplasmic pattern recognition receptor signaling pathway regulation of defense response regulation of response to biotic stimulus regulation of response to external stimulus intracellular receptor signaling pathway signaling positive regulation of biological process regulation of cytoplasmic pattern recognition receptor signaling pathway positive regulation of response to stimulus positive regulation of response to external stimulus immune response-regulating signaling pathway regulation of intracellular signal transduction regulation of response to stress nucleotide-binding domain, leucine rich repeat containing receptor signaling pathway nucleotide-binding oligomerization domain containing 2 signaling pathway positive regulation of cellular process regulation of signaling positive regulation of innate immune response biological regulation regulation of nucleotide-binding domain, leucine rich repeat containing receptor signaling pathway positive regulation of nucleotide-binding oligomerization domain containing 2 signaling pathway regulation of cell communication positive regulation of signaling import into cell import across plasma membrane dipeptide transport oligopeptide import across plasma membrane dipeptide transmembrane transport dipeptide import across plasma membrane	vacuolar membrane membrane-bounded organelle intracellular anatomical structure membrane lytic vacuole vacuole intracellular membrane-bounded organelle intracellular organelle lytic vacuole membrane bounding membrane of organelle cellular anatomical structure organelle lysosomal membrane cytoplasm vacuolar membrane membrane-bounded organelle intracellular anatomical structure membrane lytic vacuole vacuole intracellular membrane-bounded organelle intracellular organelle lytic vacuole membrane bounding membrane of organelle cellular anatomical structure organelle lysosomal membrane cytoplasm organelle membrane lysosome endosome membrane endosome intracellular vesicle endomembrane system cytoplasmic vesicle membrane vesicle membrane cytoplasmic vesicle vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR000109	Proton-dependent oligopeptide transporter family	Family
A, B	IPR036259	MFS transporter superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: Q8IY34	Liver Cirrhosis, Experimental ulcerative colitis astrocytic tumor cystic fibrosis invasive ductal breast carcinoma lung carcinoma psoriasis Crohn disease inflammatory bowel disease juvenile dermatomyositis MALT lymphoma subependymal giant cell astrocytoma cutaneous lupus erythematosus interstitial cystitis non-small cell lung carcinoma

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

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

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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.