Annotations: 4YMR

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	TPR_15	e4ymrB1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: TPR_15	ECOD (1.6)
A	TPR_15	e4ymrA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: TPR_15	ECOD (1.6)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Protein Snx21	binding ion binding phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding phosphatidylinositol binding small molecule binding phosphatidylinositol-3-phosphate binding	localization establishment of protein localization nitrogen compound transport protein transport transport macromolecule localization intracellular protein localization establishment of localization	membrane-bounded organelle endosome membrane intracellular anatomical structure early endosome endosome membrane intracellular vesicle early endosome membrane intracellular membrane-bounded organelle endomembrane system intracellular organelle cellular anatomical structure cytoplasmic vesicle membrane bounding membrane of organelle membrane-bounded organelle endosome membrane intracellular anatomical structure early endosome endosome membrane intracellular vesicle early endosome membrane intracellular membrane-bounded organelle endomembrane system intracellular organelle cellular anatomical structure cytoplasmic vesicle membrane bounding membrane of organelle cytoplasmic vesicle vesicle membrane organelle cytoplasm vesicle organelle membrane

Chains	Accession	Name	Type
A, B	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
A, B	IPR039937	Sorting nexin SNX20/SNX21	Family
A, B	IPR001683	Phox homology	Domain
A, B	IPR036871	PX domain superfamily	Homologous Superfamily