Annotations: 7KYC

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	E1-E2_ATPase_N	e7kycA4	A: beta sandwiches	X: jelly-roll	H: Calcium ATPase, transduction domain A (From Topology)	T: Calcium ATPase, transduction domain A	F: E1-E2_ATPase_N	ECOD (1.6)
A	F_UNCLASSIFIED	e7kycA3	A: alpha bundles	X: Calcium ATPase transmembrane domain-related (From Homology)	H: Calcium ATPase transmembrane domain-related	T: Calcium ATPase transmembrane domain M	F: F_UNCLASSIFIED	ECOD (1.6)
A	Cation_ATPase	e7kycA1	A: a+b complex topology	X: Metal cation-transporting ATPase, ATP-binding domain (From Topology)	H: Metal cation-transporting ATPase, ATP-binding domain (From Topology)	T: Metal cation-transporting ATPase, ATP-binding domain	F: Cation_ATPase	ECOD (1.6)
A	Hydrolase_3_1	e7kycA2	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: HAD-like	F: Hydrolase_3_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF16209	Phospholipid-translocating ATPase N-terminal (PhoLip_ATPase_N)	Phospholipid-translocating ATPase N-terminal	-	Family
A	PF16212	Phospholipid-translocating P-type ATPase C-terminal (PhoLip_ATPase_C)	Phospholipid-translocating P-type ATPase C-terminal	-	Family
A	PF13246	Cation transport ATPase (P-type) (Cation_ATPase)	Cation transport ATPase (P-type)	-	Family
B	PF03381	LEM3 (ligand-effect modulator 3) family / CDC50 family (CDC50)	LEM3 (ligand-effect modulator 3) family / CDC50 family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Phospholipid-transporting ATPase DNF1	ATPase-coupled intramembrane lipid transporter activity lipid transporter activity sphingolipid transporter activity flippase activity intramembrane lipid transporter activity transporter activity glycosylceramide flippase activity ATP-dependent activity phosphatidylcholine transporter activity phosphatidylcholine floppase activity floppase activity phospholipid transporter activity glycerophospholipid flippase activity phosphatidylserine flippase activity ATPase-coupled intramembrane lipid transporter activity lipid transporter activity sphingolipid transporter activity flippase activity intramembrane lipid transporter activity transporter activity glycosylceramide flippase activity ATP-dependent activity phosphatidylcholine transporter activity phosphatidylcholine floppase activity floppase activity phospholipid transporter activity glycerophospholipid flippase activity phosphatidylserine flippase activity aminophospholipid flippase activity phosphatidylcholine flippase activity cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding phosphatidylethanolamine flippase activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding phosphatidylserine floppase activity pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity identical protein binding protein binding	localization import into cell transport cellular process endocytosis establishment of localization vesicle-mediated transport membrane organization ceramide translocation nitrogen compound transport sphingolipid translocation biological regulation lipid localization lipid transport localization import into cell transport cellular process endocytosis establishment of localization vesicle-mediated transport membrane organization ceramide translocation nitrogen compound transport sphingolipid translocation biological regulation lipid localization lipid transport lipid translocation regulation of membrane lipid distribution cellular component organization ceramide transport amide transport macromolecule localization regulation of biological quality cellular component organization or biogenesis protein localization cellular localization establishment of protein localization intracellular transport protein transport establishment of localization in cell cellular macromolecule localization intracellular protein transport establishment or maintenance of cell polarity phospholipid translocation phospholipid transport organophosphate ester transport	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle cell septum cell periphery plasma membrane membrane phospholipid-translocating ATPase complex protein-containing complex membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle cell septum cell periphery plasma membrane membrane phospholipid-translocating ATPase complex protein-containing complex transporter complex mating projection tip plasma membrane of cell tip plasma membrane bounded cell projection cell projection mating projection cell tip plasma membrane region cell pole mating projection tip membrane site of polarized growth Golgi apparatus endomembrane system endosome membrane endosome intracellular vesicle cytoplasmic vesicle membrane bounding membrane of organelle vesicle membrane cytoplasmic vesicle vesicle organelle membrane cellular bud neck cellular bud endoplasmic reticulum
B	Alkylphosphocholine resistance protein LEM3	-	cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation cellular process signal transduction cell communication membrane organization nitrogen compound transport phospholipid translocation transport cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation cellular process signal transduction cell communication membrane organization nitrogen compound transport phospholipid translocation transport lipid localization phospholipid transport lipid transport lipid translocation establishment of localization regulation of membrane lipid distribution cellular component organization localization aminophospholipid translocation macromolecule localization aminophospholipid transport regulation of biological quality cellular component organization or biogenesis organophosphate ester transport regulation of cellular component organization vacuole organization regulation of vacuole organization regulation of organelle organization organelle organization	cell periphery plasma membrane membrane cellular anatomical entity phospholipid-translocating ATPase complex protein-containing complex transporter complex membrane-bounded organelle intracellular organelle intracellular anatomical structure Golgi apparatus organelle cytoplasm intracellular membrane-bounded organelle cell periphery plasma membrane membrane cellular anatomical entity phospholipid-translocating ATPase complex protein-containing complex transporter complex membrane-bounded organelle intracellular organelle intracellular anatomical structure Golgi apparatus organelle cytoplasm intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001757	P-type ATPase	Family
A	IPR044492	P-type ATPase, haloacid dehalogenase domain	Domain
A	IPR006539	P-type ATPase, subfamily IV	Family
A	IPR018303	P-type ATPase, phosphorylation site	PTM
A	IPR023298	P-type ATPase, transmembrane domain superfamily	Homologous Superfamily
A	IPR032631	P-type ATPase, N-terminal	Domain
A	IPR023214	HAD superfamily	Homologous Superfamily
A	IPR008250	P-type ATPase, A domain superfamily	Homologous Superfamily
A	IPR036412	HAD-like superfamily	Homologous Superfamily
A	IPR032630	P-type ATPase, C-terminal	Domain
A	IPR023299	P-type ATPase, cytoplasmic domain N	Homologous Superfamily
B	IPR005045	CDC50/LEM3 family	Family

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Transmembrane	Alpha-helical polytopic	P-type ATPase (P-ATPase)	Phospholipid-translocating ATPase

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

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	P-type ATPase	P4-ATPase: phosphatidylcholine flippase Dnf2-Lem3 complex in the E1-ADP state

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.