7N20

NMR structure of native AnIB

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005576	cellular_component	extracellular region
A	0030550	molecular_function	acetylcholine receptor inhibitor activity
A	0035792	cellular_component	host cell postsynaptic membrane
A	0035821	biological_process	modulation of process of another organism
A	0090729	molecular_function	toxin activity
A	0099106	molecular_function	ion channel regulator activity

Functional Information from PROSITE/UniProt

site_id	PS60014
Number of Residues	15
Details	ALPHA_CONOTOXIN Alpha-conotoxin family signature. CCShPACAannqDYC

Chain	Residue	Details
A	CYS3-CYS17

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	MOD_RES: Sulfotyrosine => ECO:0000269|PubMed:14971903

Chain	Residue	Details
A	TYS16

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site_id	SWS_FT_FI2
Number of Residues	1
Details	MOD_RES: Cysteine amide => ECO:0000269|PubMed:14971903

Chain	Residue	Details
A	CYS17

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