1BDS | pdb_00001bds

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1bdsa_	Small proteins	Defensin-like	Defensin-like	Defensin	BDs-I defensin	snake-locks sea anemone (Anemonia sulcata ) [TaxId: 6108 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Defensin-like	8038621	3000681	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Defensin_4	e1bdsA1	A: few secondary structure elements	X: Defensin-like	H: Defensin-related	T: Defensin-related	F: Defensin_4	ECOD (v294.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.20.20.10	Mainly Beta	Single Sheet	Anthopleurin-A	Anthopleurin-A	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	BDS-I	molecular function inhibitor activity channel regulator activity transporter inhibitor activity ion channel inhibitor activity ion channel regulator activity molecular function regulator activity transporter regulator activity channel inhibitor activity potassium channel regulator activity sodium channel regulator activity toxin activity	multicellular organismal process system process circulatory system process regulation of blood pressure biological regulation regulation of biological quality blood circulation	cellular anatomical structure extracellular region cell periphery intracellular organelle cell cortex intracellular anatomical structure organelle membraneless organelle nematocyst intracellular membraneless organelle cytoplasm

Chains	Accession	Name	Type
A	IPR012414	BDS potassium channel toxin	Family
A	IPR023355	Myotoxin/Anemone neurotoxin domain superfamily	Homologous Superfamily

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.