Annotations: 8CNI

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	PF00854	e8cniB1	A: alpha complex topology	X: Major facilitator superfamily (MFS) general substrate transporter (From Topology)	H: Major facilitator superfamily (MFS) general substrate transporter (From Topology)	T: Major facilitator superfamily (MFS) general substrate transporter	F: PF00854	ECOD (1.6)
B [auth A]	PF07686	e8cniA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)
C	PF07686	e8cniC1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
B [auth A], C	Heavy Chain	IGHV1	-	solute carrier family 15 member 4	SAbDab (2024-06-07)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth 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 [auth B]	Solute carrier family 15 member 4	dipeptide transmembrane transporter activity oligopeptide transmembrane transporter activity amide transmembrane transporter activity transporter activity transmembrane transporter activity L-amino acid transmembrane transporter activity organic cation transmembrane transporter activity azole transmembrane transporter activity carboxylic acid transmembrane transporter activity amino acid transmembrane transporter activity aromatic amino acid transmembrane transporter activity organic acid transmembrane transporter activity basic amino acid transmembrane transporter activity L-histidine transmembrane transporter activity dipeptide transmembrane transporter activity oligopeptide transmembrane transporter activity amide transmembrane transporter activity transporter activity transmembrane transporter activity L-amino acid transmembrane transporter activity organic cation transmembrane transporter activity azole transmembrane transporter activity carboxylic acid transmembrane transporter activity amino acid transmembrane transporter activity aromatic amino acid transmembrane transporter activity organic acid transmembrane transporter activity basic amino acid transmembrane transporter activity L-histidine transmembrane transporter activity organic anion transmembrane transporter activity active transmembrane transporter activity symporter activity secondary active transmembrane transporter activity	nitrogen compound transport organic anion transport carboxylic acid transport transport organic substance transport establishment of localization organic acid transport amino acid transport localization basic amino acid transport histidine transport import into cell oligopeptide transport import across plasma membrane nitrogen compound transport organic anion transport carboxylic acid transport transport organic substance transport establishment of localization organic acid transport amino acid transport localization basic amino acid transport histidine transport import into cell oligopeptide transport import across plasma membrane transmembrane transport oligopeptide transmembrane transport dipeptide transport oligopeptide import across plasma membrane amide transport cellular process dipeptide transmembrane transport dipeptide import across plasma membrane	membrane cellular anatomical entity
B [auth A], C	Sybody 27	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B]	IPR000109	Proton-dependent oligopeptide transporter family	Family
A [auth B]	IPR018456	PTR2 family proton/oligopeptide symporter, conserved site	Conserved Site
A [auth B]	IPR036259	MFS transporter superfamily	Homologous Superfamily

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A [auth B]	PDBTM	Annotated as membrane protein by PDBTM

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.