Annotations: 8JJ5

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00335	Tetraspanin family (Tetraspanin)	Tetraspanin family	-	Family
D	PF00335	Tetraspanin family (Tetraspanin)	Tetraspanin family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Tetraspanin	-	-	membrane cellular anatomical entity
B	Uroplakin 2	-	developmental process epithelium development cellular developmental process cell differentiation anatomical structure development cellular process tissue development epithelial cell differentiation	membrane cellular anatomical entity
C	Uroplakin 3A	-	sodium ion homeostasis inorganic ion homeostasis chemical homeostasis homeostatic process monoatomic ion homeostasis monoatomic cation homeostasis developmental process multicellular organism development multicellular organismal process urinary bladder development anatomical structure development animal organ development renal system development system development sodium ion homeostasis inorganic ion homeostasis chemical homeostasis homeostatic process monoatomic ion homeostasis monoatomic cation homeostasis developmental process multicellular organism development multicellular organismal process urinary bladder development anatomical structure development animal organ development renal system development system development epithelium development cellular developmental process cell differentiation cellular process tissue development epithelial cell differentiation localization transport fluid transport establishment of localization water transport anatomical structure morphogenesis cell morphogenesis kidney development potassium ion homeostasis one-carbon compound transport nitrogen compound transport amide transport urea transport	cell periphery plasma membrane membrane cellular anatomical entity apical plasma membrane urothelial plaque apical part of cell plasma membrane region apical plasma membrane
D	UPK1B	-	-	membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR008952	Tetraspanin, EC2 domain superfamily	Homologous Superfamily
A	IPR018499	Tetraspanin/Peripherin	Family
A	IPR000301	Tetraspanin, animals	Family
B	IPR009952	Uroplakin-2	Family
C	IPR024831	Uroplakin-3	Family
C	IPR024825	Uroplakin-3a	Family
D	IPR008952	Tetraspanin, EC2 domain superfamily	Homologous Superfamily
D	IPR018499	Tetraspanin/Peripherin	Family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B, C, D	MemProtMD	Annotated as membrane protein by MemProtMD

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.