2I28
Solution Structure of alpha-Conotoxin BuIA
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE NH2 A 14 |
| Chain | Residue |
| A | CYS8 |
| A | TYR12 |
| A | CYS13 |
Functional Information from PROSITE/UniProt
| site_id | PS60014 |
| Number of Residues | 12 |
| Details | ALPHA_CONOTOXIN Alpha-conotoxin family signature. CCStPPCAv...LYC |
| Chain | Residue | Details |
| A | CYS2-CYS13 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | SITE: Critical residue for distinguishing between alpha-6-beta-2/CHRNA6-CHRNB2 and alpha-6-beta-4/CHRNA6-CHRNB4 nAChR subunits => ECO:0000269|PubMed:20739611 |
| Chain | Residue | Details |
| A | PRO6 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | MOD_RES: Cysteine amide => ECO:0000305|PubMed:15520009, ECO:0000305|PubMed:16964981, ECO:0000305|PubMed:16979596, ECO:0000305|PubMed:17445276, ECO:0000305|PubMed:20739611 |
| Chain | Residue | Details |
| A | CYS13 |
