Annotations: 7OIX

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PF13347	e7oixB1	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: PF13347	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00429	ENV polyprotein (coat polyprotein) (TLV_coat)	ENV polyprotein (coat polyprotein)	-	Family
B	PF13347	MFS/sugar transport protein (MFS_2)	MFS/sugar transport protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Syncytin-2	-	developmental process syncytium formation by plasma membrane fusion anatomical structure morphogenesis anatomical structure formation involved in morphogenesis anatomical structure development cell-cell fusion cellular process syncytium formation cellular developmental process myoblast fusion muscle cell differentiation myotube differentiation muscle structure development cell differentiation developmental process syncytium formation by plasma membrane fusion anatomical structure morphogenesis anatomical structure formation involved in morphogenesis anatomical structure development cell-cell fusion cellular process syncytium formation cellular developmental process myoblast fusion muscle cell differentiation myotube differentiation muscle structure development cell differentiation striated muscle cell differentiation	cell periphery plasma membrane membrane cellular anatomical entity
B	Isoform 2 of Sodium-dependent lysophosphatidylcholine symporter 1	monoatomic cation transmembrane transporter activity solute:sodium symporter activity solute:monoatomic cation symporter activity lipid transmembrane transporter activity sodium ion transmembrane transporter activity phospholipid transporter activity secondary active transmembrane transporter activity carbohydrate derivative transmembrane transporter activity active monoatomic ion transmembrane transporter activity lipid transporter activity lysophospholipid:sodium symporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity monoatomic cation transmembrane transporter activity solute:sodium symporter activity solute:monoatomic cation symporter activity lipid transmembrane transporter activity sodium ion transmembrane transporter activity phospholipid transporter activity secondary active transmembrane transporter activity carbohydrate derivative transmembrane transporter activity active monoatomic ion transmembrane transporter activity lipid transporter activity lysophospholipid:sodium symporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity metal ion transmembrane transporter activity organophosphate ester transmembrane transporter activity transmembrane transporter activity symporter activity glycerophospholipid flippase activity ATPase-coupled intramembrane lipid transporter activity lysophosphatidylcholine flippase activity flippase activity intramembrane lipid transporter activity ATP-dependent activity fatty acid transmembrane transporter activity monocarboxylic acid transmembrane transporter activity carboxylic acid transmembrane transporter activity organic acid transmembrane transporter activity organic anion transmembrane transporter activity long-chain fatty acid transmembrane transporter activity oleate transmembrane transporter activity	regulation of biological process regulation of growth regulation of cellular process regulation of cellular component organization positive regulation of biological process biological regulation growth positive regulation of cell growth regulation of cell growth cell growth cellular component organization positive regulation of growth cellular process cellular component organization or biogenesis regulation of biological process regulation of growth regulation of cellular process regulation of cellular component organization positive regulation of biological process biological regulation growth positive regulation of cell growth regulation of cell growth cell growth cellular component organization positive regulation of growth cellular process cellular component organization or biogenesis positive regulation of cellular process developmental process multicellular organism development multicellular organismal process head development central nervous system development anatomical structure development animal organ development brain development nervous system development system development forebrain development pallium development telencephalon development hippocampus development limbic system development cellular developmental process establishment of blood-brain barrier cell development cell differentiation cellular biosynthetic process glycerophospholipid metabolic process organonitrogen compound biosynthetic process lipid biosynthetic process phospholipid metabolic process phosphate-containing compound metabolic process phosphatidylcholine metabolic process phosphorus metabolic process organonitrogen compound metabolic process glycerophospholipid biosynthetic process cellular metabolic process primary metabolic process phospholipid biosynthetic process biosynthetic process glycerolipid biosynthetic process organophosphate metabolic process organophosphate biosynthetic process cellular lipid metabolic process metabolic process glycerolipid metabolic process phosphatidylcholine biosynthetic process lipid metabolic process system process transport lipid localization lipid transport vascular transport establishment of localization localization circulatory system process macromolecule localization vascular process in circulatory system lipid transport across blood-brain barrier transport across blood-brain barrier photoreceptor cell differentiation generation of neurons neurogenesis neuron differentiation photoreceptor cell outer segment organization neuron development photoreceptor cell development organic anion transport carboxylic acid transport organic acid transport monocarboxylic acid transport fatty acid transport long-chain fatty acid transport regulation of developmental process regulation of neuron projection arborization cell projection organization plasma membrane bounded cell projection morphogenesis neuron projection development cell morphogenesis regulation of cell morphogenesis cell projection morphogenesis neuron projection morphogenesis regulation of anatomical structure morphogenesis plasma membrane bounded cell projection organization regulation of cell projection organization anatomical structure morphogenesis neuron projection arborization epithelium development sensory organ development eye development retinal pigment epithelium development retina development in camera-type eye visual system development tissue development camera-type eye development sensory system development carbohydrate transport regulation of neuron projection development dendrite development regulation of dendrite development regulation of plasma membrane bounded cell projection organization multicellular organismal-level homeostasis homeostatic process energy homeostasis nervous system process cognition lysophospholipid transport phospholipid transport carbohydrate derivative transport organophosphate ester transport regulation of lipid metabolic process regulation of primary metabolic process regulation of phosphate metabolic process regulation of phosphatidylcholine metabolic process regulation of phospholipid metabolic process regulation of cellular metabolic process regulation of phosphorus metabolic process regulation of metabolic process neutral lipid metabolic process neutral lipid biosynthetic process regulation of triglyceride metabolic process positive regulation of triglyceride metabolic process positive regulation of cellular metabolic process acylglycerol biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process triglyceride metabolic process triglyceride biosynthetic process positive regulation of lipid metabolic process regulation of biosynthetic process regulation of triglyceride biosynthetic process positive regulation of triglyceride biosynthetic process regulation of cellular biosynthetic process positive regulation of lipid biosynthetic process regulation of lipid biosynthetic process acylglycerol metabolic process positive regulation of cellular biosynthetic process regulation of multicellular organism growth regulation of developmental growth developmental growth multicellular organism growth regulation of multicellular organismal process cellular response to stimulus cellular response to nutrient levels response to nutrient levels response to stimulus cellular response to stress response to stress response to starvation cellular response to starvation cell morphogenesis involved in neuron differentiation photoreceptor cell morphogenesis camera-type eye morphogenesis retina morphogenesis in camera-type eye eye morphogenesis sensory organ morphogenesis animal organ morphogenesis phosphatidylserine metabolic process cellular modified amino acid metabolic process regulation of phosphatidylserine metabolic process transcytosis vesicle-mediated transport very-low-density lipoprotein particle assembly plasma lipoprotein particle organization protein-containing complex organization protein-lipid complex organization regulation of plasma lipoprotein particle levels cellular component biogenesis cellular component assembly protein-containing complex assembly plasma lipoprotein particle assembly protein-lipid complex assembly membrane organization phospholipid translocation lipid translocation regulation of membrane lipid distribution lysophospholipid translocation regulation of biological quality maintenance of blood-brain barrier anatomical structure homeostasis tissue homeostasis behavior motor behavior phosphatidylethanolamine metabolic process regulation of phosphatidylethanolamine metabolic process negative regulation of small molecule metabolic process negative regulation of fatty acid beta-oxidation oxoacid metabolic process negative regulation of biological process organic acid catabolic process organic acid metabolic process cellular lipid catabolic process negative regulation of cellular metabolic process cellular catabolic process regulation of fatty acid oxidation monocarboxylic acid catabolic process cellular ketone metabolic process regulation of small molecule metabolic process carboxylic acid catabolic process small molecule metabolic process negative regulation of lipid catabolic process regulation of cellular ketone metabolic process negative regulation of metabolic process regulation of fatty acid beta-oxidation regulation of lipid catabolic process regulation of fatty acid metabolic process monocarboxylic acid metabolic process small molecule catabolic process negative regulation of lipid metabolic process negative regulation of cellular catabolic process catabolic process negative regulation of fatty acid oxidation fatty acid oxidation fatty acid beta-oxidation negative regulation of cellular process lipid oxidation negative regulation of catabolic process fatty acid metabolic process lipid catabolic process negative regulation of fatty acid metabolic process carboxylic acid metabolic process lipid modification regulation of catabolic process fatty acid catabolic process regulation of cellular catabolic process	membrane cellular anatomical entity cell periphery plasma membrane membrane-bounded organelle intracellular anatomical structure organelle subcompartment intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum membrane cellular anatomical entity cell periphery plasma membrane membrane-bounded organelle intracellular anatomical structure organelle subcompartment intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum cytoplasm organelle membrane endoplasmic reticulum membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR018154	TLV/ENV coat polyprotein	Family
B	IPR039672	Lactose permease-like	Family
B	IPR036259	MFS transporter superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P60508	diabetes mellitus psoriasis
B	Pharos: Q8NA29	microcephaly microcephaly 15, primary, autosomal recessive intellectual disability speech disorder pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Profound Mental Retardation sarcoidosis ulcerative colitis ductal breast carcinoma in situ hepatocellular carcinoma lung adenocarcinoma microlissencephaly pancreatic intraductal papillary-mucinous carcinoma pituitary cancer psoriasis microcephaly microcephaly 15, primary, autosomal recessive intellectual disability speech disorder pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Profound Mental Retardation sarcoidosis ulcerative colitis ductal breast carcinoma in situ hepatocellular carcinoma lung adenocarcinoma microlissencephaly pancreatic intraductal papillary-mucinous carcinoma pituitary cancer psoriasis autosomal recessive primary microcephaly lung carcinoma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous neoplasm invasive ductal breast carcinoma pancreatic ductal adenocarcinoma

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Transmembrane	Alpha-helical polytopic	Major Facilitator Superfamily (MFS)	MFS lipid transporter

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Major Facilitator Superfamily (MFS) Transporters	MFSD2A lysolipid transporter in complex with syncytin-2 (SYNC2)

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.