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7N21

NMR structure of AnIB-OH

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0030550molecular_functionacetylcholine receptor inhibitor activity
A0035792cellular_componenthost cell postsynaptic membrane
A0035821biological_processmodulation of process of another organism
A0090729molecular_functiontoxin activity
A0099106molecular_functionion channel regulator activity
Functional Information from PROSITE/UniProt
site_idPS60014
Number of Residues15
DetailsALPHA_CONOTOXIN Alpha-conotoxin family signature. CCShPACAannqDYC
ChainResidueDetails
ACYS3-CYS17

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsRegion: {"description":"Ser-Xaa-Pro motif, crucial for potent interaction with nAChR","evidences":[{"source":"UniProtKB","id":"P56636","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

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PDB entries from 2025-10-29

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