Annotations: 8XW0

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	CSC1-like protein ERD4	RNA binding binding organic cyclic compound binding nucleic acid binding mRNA binding monoatomic cation transmembrane transporter activity calcium-activated cation channel activity gated channel activity monoatomic ion channel activity monoatomic ion-gated channel activity ligand-gated channel activity ligand-gated monoatomic ion channel activity monoatomic cation channel activity passive transmembrane transporter activity RNA binding binding organic cyclic compound binding nucleic acid binding mRNA binding monoatomic cation transmembrane transporter activity calcium-activated cation channel activity gated channel activity monoatomic ion channel activity monoatomic ion-gated channel activity ligand-gated channel activity ligand-gated monoatomic ion channel activity monoatomic cation channel activity passive transmembrane transporter activity channel activity monoatomic ion transmembrane transporter activity transporter activity ligand-gated monoatomic cation channel activity transmembrane transporter activity	-	cell periphery plasma membrane membrane cellular anatomical entity cell-cell junction symplast anchoring junction cell junction plasmodesma membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle plant-type vacuole cell periphery plasma membrane membrane cellular anatomical entity cell-cell junction symplast anchoring junction cell junction plasmodesma membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle plant-type vacuole vacuole cytoplasm intracellular membrane-bounded organelle plastid chloroplast envelope organelle envelope plastid envelope chloroplast nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR032880	CSC1/OSCA1-like, N-terminal transmembrane domain	Domain
A [auth B], B [auth A]	IPR027815	CSC1/OSCA1-like, cytosolic domain	Domain
A [auth B], B [auth A]	IPR045122	Calcium permeable stress-gated cation channel 1-like	Family
A [auth B], B [auth A]	IPR003864	CSC1/OSCA1-like, 7TM region	Domain

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A [auth B], B [auth A]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth B], B [auth A]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Channels: Mechanosensitive	Mechanically-activated ion channel OSCA 3.1, Y367N/G454S/Y458I mutant, open/open state

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.