2YEN

Solution structure of the skeletal muscle and neuronal voltage gated sodium channel antagonist mu-conotoxin CnIIIC

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005576	cellular_component	extracellular region
A	0017080	molecular_function	sodium channel regulator activity
A	0019871	molecular_function	sodium channel inhibitor activity
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

Functional Information from PROSITE/UniProt

site_id	PS60013
Number of Residues	20
Details	MU_CONOTOXIN Mu-conotoxin family signature. CCNGPkgCSSKWCRDHaRCC

Chain	Residue	Details
A	CYS3-CYS22

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	MOD_RES: Pyrrolidone carboxylic acid; partial => ECO:0000269|PubMed:22229737, ECO:0000269|PubMed:22705119

Chain	Residue	Details
A	PCA1

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site_id	SWS_FT_FI2
Number of Residues	1
Details	MOD_RES: Cysteine amide => ECO:0000269|PubMed:22705119

Chain	Residue	Details
A	CYS22

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