Annotations: 1BEI

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1beia_	Small proteins	Crisp domain-like	Crisp domain-like	Sea anemone toxin k	Sea anemone toxin k	(Stichodactyla helianthus ) [TaxId: 6123 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Crisp domain-like	8038869	3000917	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	ShK_like	e1beiA1	A: few secondary structure elements	X: Sea anemone toxin k-like	H: Sea anemone toxin k-related (From Topology)	T: Sea anemone toxin k-related	F: ShK_like	ECOD (1.6)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	POTASSIUM CHANNEL TOXIN SHK	potassium channel regulator activity channel regulator activity ion channel regulator activity molecular function regulator activity transporter regulator activity toxin activity	biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response response to external stimulus response to biotic stimulus defense response to bacterium defense response to other organism response to stress response to bacterium response to external biotic stimulus	extracellular region cellular anatomical entity cell periphery intracellular organelle cell cortex intracellular anatomical structure organelle intracellular non-membrane-bounded organelle nematocyst cytoplasm non-membrane-bounded organelle