1EMX

SOLUTION STRUCTURE OF HPTX2, A TOXIN FROM HETEROPODA VENATORIA SPIDER VENOM THAT BLOCKS KV4.2 POTASSIUM CHANNEL

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005246	molecular_function	calcium channel regulator activity
A	0005576	cellular_component	extracellular region
A	0008200	molecular_function	ion channel inhibitor activity
A	0015459	molecular_function	potassium channel regulator activity
A	0035821	biological_process	modulation of process of another organism
A	0090729	molecular_function	toxin activity

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	MOD_RES: Tryptophan amide => ECO:0000269|PubMed:9058605

Chain	Residue	Details
A	TRP30

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