Annotations: 4FZS

Structure of human SNX1 BAR domain

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	BAR/IMD domain-like	8051992	3000528	SCOP2B (2022-06-29)
A	SCOP2 Family	Vps5 C-terminal domain-like	8044689	4004079	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	BAR/IMD domain-like	8051992	3000528	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PH	e4fzsB1	A: a/b three-layered sandwiches	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: PH	ECOD (v294.1)
A	PH	e4fzsA1	A: a/b three-layered sandwiches	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: PH	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.1270.60	Mainly Alpha	Up-down Bundle	Substrate Binding Domain Of Dnak	Chain:A	CATH (4.3.0)
A	1.20.1270.60	Mainly Alpha	Up-down Bundle	Substrate Binding Domain Of Dnak	Chain:A	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Sorting nexin-1	ion binding binding anion binding phosphatidylinositol binding small molecule binding protein heterodimerization activity protein binding protein dimerization activity transferrin receptor binding signaling receptor binding insulin receptor binding identical protein binding protein homodimerization activity cell adhesion molecule binding ion binding binding anion binding phosphatidylinositol binding small molecule binding protein heterodimerization activity protein binding protein dimerization activity transferrin receptor binding signaling receptor binding insulin receptor binding identical protein binding protein homodimerization activity cell adhesion molecule binding cadherin binding leptin receptor binding epidermal growth factor receptor binding growth factor receptor binding	early endosome to Golgi transport cellular localization transport intracellular transport establishment of localization vesicle-mediated transport endosomal transport localization intercellular transport cytosolic transport retrograde transport, endosome to Golgi establishment of localization in cell cellular process Golgi vesicle transport early endosome to Golgi transport cellular localization transport intracellular transport establishment of localization vesicle-mediated transport endosomal transport localization intercellular transport cytosolic transport retrograde transport, endosome to Golgi establishment of localization in cell cellular process Golgi vesicle transport import into cell receptor internalization receptor-mediated endocytosis endocytosis regulation of cellular process catabolic process positive regulation of protein metabolic process positive regulation of biological process macromolecule catabolic process regulation of primary metabolic process positive regulation of metabolic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biological process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of catabolic process metabolic process macromolecule metabolic process regulation of metabolic process regulation of protein catabolic process establishment of protein localization protein transport macromolecule localization intracellular protein localization intracellular protein transport developmental process plasma membrane bounded cell projection organization cell projection organization plasma membrane bounded cell projection morphogenesis cell morphogenesis cellular component organization anatomical structure morphogenesis cell projection morphogenesis lamellipodium organization lamellipodium morphogenesis anatomical structure development cellular component organization or biogenesis	cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium protein-containing complex membrane membrane protein complex retromer complex endomembrane system membrane-bounded organelle organelle vesicle intracellular anatomical structure cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium protein-containing complex membrane membrane protein complex retromer complex endomembrane system membrane-bounded organelle organelle vesicle intracellular anatomical structure cytoplasm cytosol retromer, tubulation complex intracellular organelle lytic vacuole vacuole intracellular membrane-bounded organelle lysosome Golgi apparatus endosome intracellular vesicle cytoplasmic vesicle endosome membrane early endosome early endosome membrane cytoplasmic vesicle membrane bounding membrane of organelle vesicle membrane organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR001683	Phox homology	Domain
A, B	IPR028660	Sorting nexin-1, BAR domain	Domain
A, B	IPR027267	AH/BAR domain superfamily	Homologous Superfamily
A, B	IPR015404	Sorting nexin/Vps5-like, C-terminal	Domain
A, B	IPR034901	Sorting Nexin 1, PX domain	Domain
A, B	IPR005329	Sorting nexin, N-terminal	Domain
A, B	IPR036871	PX domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: Q13596	atypical teratoid rhabdoid tumor diabetes mellitus invasive ductal breast carcinoma non-small cell lung carcinoma pilocytic astrocytoma breast cancer ductal breast carcinoma in situ lung adenocarcinoma osteosarcoma psoriasis breast carcinoma glioblastoma lung cancer ovarian cancer tuberculosis

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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.