7N23

NMR structure of AnIB[Y(SO3)16Y]-OH

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005576	cellular_component	extracellular region

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	16
Details	Peptide: {"description":"Alpha-conotoxin AnIB","featureId":"PRO_0000249780","evidences":[{"source":"PubMed","id":"14971903","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	14
Details	Peptide: {"description":"Alpha-conotoxin AnIA","featureId":"PRO_0000249781","evidences":[{"source":"PubMed","id":"14971903","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI3
Number of Residues	2
Details	Region: {"description":"Ser-Xaa-Pro motif, crucial for potent interaction with nAChR","evidences":[{"source":"UniProtKB","id":"P56636","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI4
Number of Residues	1
Details	Modified residue: {"description":"Sulfotyrosine","evidences":[{"source":"PubMed","id":"14971903","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI5
Number of Residues	1
Details	Modified residue: {"description":"Cysteine amide","evidences":[{"source":"PubMed","id":"14971903","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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