2MDQ
A Novel 4/7-Conotoxin LvIA from Conus lividus that Selectively Blocks 3 2 vs. 6/3 2 3 Nicotinic Acetylcholine Receptors
Functional Information from PROSITE/UniProt
site_id | PS60014 |
Number of Residues | 15 |
Details | ALPHA_CONOTOXIN Alpha-conotoxin family signature. CCShPACNvdhpEIC |
Chain | Residue | Details |
A | CYS2-CYS16 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 15 |
Details | Peptide: {"description":"Alpha-conotoxin LvIA","featureId":"PRO_0000430173","evidences":[{"source":"PubMed","id":"24398291","evidenceCode":"ECO:0000305"}]} |
Chain | Residue | Details |
site_id | SWS_FT_FI2 |
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 |
site_id | SWS_FT_FI3 |
Number of Residues | 1 |
Details | Site: {"description":"May play a crucial role for the selectivity for alpha-3-beta-2 nAChR","evidences":[{"source":"PubMed","id":"24398291","evidenceCode":"ECO:0000305"}]} |
Chain | Residue | Details |
site_id | SWS_FT_FI4 |
Number of Residues | 1 |
Details | Modified residue: {"description":"Cysteine amide","evidences":[{"source":"PubMed","id":"24398291","evidenceCode":"ECO:0000305"}]} |
Chain | Residue | Details |