Annotations: 8GRS

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF13967	Late exocytosis, associated with Golgi transport (RSN1_TM)	Late exocytosis, associated with Golgi transport	-	Family
A	PF02714	Calcium-dependent channel, 7TM region, putative phosphate (RSN1_7TM)	Calcium-dependent channel, 7TM region, putative phosphate	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	CSC1-like protein 1	binding organic cyclic compound binding nucleic acid binding monoatomic cation transmembrane transporter activity molecular transducer activity gated channel activity monoatomic ion channel activity small molecule sensor activity signaling receptor activity monoatomic cation channel activity passive transmembrane transporter activity osmolarity-sensing monoatomic cation channel activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity binding organic cyclic compound binding nucleic acid binding monoatomic cation transmembrane transporter activity molecular transducer activity gated channel activity monoatomic ion channel activity small molecule sensor activity signaling receptor activity monoatomic cation channel activity passive transmembrane transporter activity osmolarity-sensing monoatomic cation channel activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity channel activity transmembrane signaling receptor activity monoatomic ion transmembrane transporter activity osmosensor activity transporter activity transmembrane transporter activity calcium-activated cation channel activity monoatomic ion-gated channel activity ligand-gated channel activity ligand-gated monoatomic ion channel activity ligand-gated monoatomic cation channel activity mechanosensitive monoatomic ion channel activity	-	membrane-bounded organelle intracellular anatomical structure tertiary granule membrane membrane intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system tertiary granule intracellular organelle cytoplasmic vesicle membrane bounding membrane of organelle vesicle membrane cytoplasmic vesicle membrane-bounded organelle intracellular anatomical structure tertiary granule membrane membrane intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system tertiary granule intracellular organelle cytoplasmic vesicle membrane bounding membrane of organelle vesicle membrane cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle organelle membrane secretory granule membrane specific granule membrane specific granule vacuolar membrane lytic vacuole vacuole lytic vacuole membrane lysosomal membrane lysosome extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space extracellular membrane-bounded organelle centrosome microtubule organizing center cytoskeleton centriolar satellite intracellular non-membrane-bounded organelle microtubule cytoskeleton non-membrane-bounded organelle cell periphery plasma membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR027815	CSC1/OSCA1-like, cytosolic domain	Domain
A	IPR045122	Calcium permeable stress-gated cation channel 1-like	Family
A	IPR032880	CSC1/OSCA1-like, N-terminal transmembrane domain	Domain
A	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
A	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
A	IPR003864	CSC1/OSCA1-like, 7TM region	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: O94886	progressive supranuclear palsy astrocytic tumor Disease Progression glioblastoma leukodystrophy malignant glioma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia atypical teratoid rhabdoid tumor gastric cancer hereditary diffuse gastric adenocarcinoma lung carcinoma ovarian cancer Pick disease gastric neoplasm progressive supranuclear palsy astrocytic tumor Disease Progression glioblastoma leukodystrophy malignant glioma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia atypical teratoid rhabdoid tumor gastric cancer hereditary diffuse gastric adenocarcinoma lung carcinoma ovarian cancer Pick disease gastric neoplasm large cell medulloblastoma malignant ependymoma medulloblastoma pancreatic intraductal papillary-mucinous carcinoma

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Channels: Mechanosensitive	Hypo-osmolality-gated calcium-permeable channel TMEM63A

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.