4AKV | pdb_00004akv

Crystal structure of human sorting nexin 33 (SNX33)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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	8053688	3000528	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	PX domain	8053690	3001006	SCOP2B (2022-06-29)
A	SCOP2 Family	SNX9 WASP-binding domain-like	8044889	4004194	SCOP2 (2022-06-29)
A	SCOP2 Family	PX domain	8053689	4003533	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	BAR/IMD domain-like	8053688	3000528	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PX domain	8053690	3001006	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	RNA_pol_Rpb1_3	e4akvB2	A: a/b three-layered sandwiches	X: DP domain	H: DP domain	T: DP domain	F: RNA_pol_Rpb1_3	ECOD (v294.1)
B	Aminotran_3	e4akvB3	A: a/b three-layered sandwiches	X: Thioredoxin-like	H: ClpP/crotonase	T: ClpP/crotonase	F: Aminotran_3	ECOD (v294.1)
A	AsnC_trans_reg_3	e4akvA5	A: a/b three-layered sandwiches	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: AsnC_trans_reg_3	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.1520.10	Alpha Beta	2-Layer Sandwich	PX Domain	Phox-like domain	CATH (4.3.0)
B	1.20.1270.60	Mainly Alpha	Up-down Bundle	Substrate Binding Domain Of Dnak	Chain:A	CATH (4.3.0)
A	3.30.1520.10	Alpha Beta	2-Layer Sandwich	PX Domain	Phox-like domain	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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00787	PX domain (PX)	PX domain	PX domains bind to phosphoinositides.	Domain
A, B	PF10456	WASP-binding domain of Sorting nexin protein (BAR_3_WASP_bdg)	WASP-binding domain of Sorting nexin protein	The C-terminal region of the Sorting nexin group of proteins appears to carry a BAR-like (Bin/amphiphysin/Rvs) domain. This domain is very diverse and the similarities with other BAR domains are few. In the Sorting nexins it is associated with family ...	The C-terminal region of the Sorting nexin group of proteins appears to carry a BAR-like (Bin/amphiphysin/Rvs) domain. This domain is very diverse and the similarities with other BAR domains are few. In the Sorting nexins it is associated with family PX, Pfam:PF00787.13, and in combination with PX appears to be necessary to bind WASP along with p85 to form a multimeric signalling complex [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SORTING NEXIN-33	ion binding binding anion binding phosphatidylinositol binding small molecule binding identical protein binding protein binding	regulation of localization regulation of biological process regulation of protein localization biological regulation negative regulation of biological process localization negative regulation of protein localization to cell surface protein localization to cell surface macromolecule localization regulation of protein localization to cell surface intracellular protein localization negative regulation of protein localization membrane organization cytoskeleton-dependent cytokinesis regulation of localization regulation of biological process regulation of protein localization biological regulation negative regulation of biological process localization negative regulation of protein localization to cell surface protein localization to cell surface macromolecule localization regulation of protein localization to cell surface intracellular protein localization negative regulation of protein localization membrane organization cytoskeleton-dependent cytokinesis cytokinesis cleavage furrow formation cellular component organization cytokinetic process membrane invagination cellular process cell cycle cell division cellular component organization or biogenesis plasma membrane invagination cell cycle process mitotic cell cycle process mitotic cytokinesis mitotic cell cycle import into cell transport endocytosis establishment of localization vesicle-mediated transport plasma membrane tubulation plasma membrane organization endomembrane system organization cellular localization establishment of protein localization intracellular transport protein transport establishment of localization in cell intracellular protein transport protein import endosomal transport regulation of cellular process regulation of cellular component organization negative regulation of cellular component organization regulation of transport negative regulation of transport negative regulation of endocytosis regulation of vesicle-mediated transport negative regulation of cellular process regulation of endocytosis positive regulation of protein localization to cell surface positive regulation of biological process positive regulation of protein localization macropinocytosis pinocytosis catabolic process positive regulation of protein metabolic process positive regulation of membrane protein ectodomain proteolysis macromolecule catabolic process regulation of primary metabolic process positive regulation of metabolic process regulation of proteolysis proteolysis membrane protein proteolysis positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process membrane protein ectodomain proteolysis regulation of membrane protein ectodomain proteolysis regulation of protein metabolic process 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 positive regulation of proteolysis metabolic process macromolecule metabolic process regulation of metabolic process regulation of protein catabolic process vesicle organization organelle organization endosome organization	cellular anatomical structure membrane intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle membrane vesicle membrane cytoplasmic vesicle cellular anatomical structure membrane intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle membrane vesicle membrane cytoplasmic vesicle organelle vesicle organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR001683	Phox homology	Domain
A, B	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A, B	IPR027267	AH/BAR domain superfamily	Homologous Superfamily
A, B	IPR014536	Sorting nexin 9 family	Family
A, B	IPR019497	Sorting nexin protein, WASP-binding domain	Domain
A, B	IPR036871	PX domain superfamily	Homologous Superfamily
A, B	IPR001452	SH3 domain	Domain
A, B	IPR037427	Sorting nexin-33, BAR domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q8WV41	invasive ductal breast carcinoma ovarian cancer large cell medulloblastoma lung carcinoma

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.