2KS4
NMR structure of the sea anemone actinoporin Sticholysin
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005576 | cellular_component | extracellular region |
| A | 0006811 | biological_process | monoatomic ion transport |
| A | 0006812 | biological_process | monoatomic cation transport |
| A | 0015267 | molecular_function | channel activity |
| A | 0016020 | cellular_component | membrane |
| A | 0031640 | biological_process | killing of cells of another organism |
| A | 0035821 | biological_process | modulation of process of another organism |
| A | 0042151 | cellular_component | nematocyst |
| A | 0044218 | cellular_component | other organism cell membrane |
| A | 0046930 | cellular_component | pore complex |
| A | 0046931 | biological_process | pore complex assembly |
| A | 0051715 | biological_process | cytolysis in another organism |
| A | 0055085 | biological_process | transmembrane transport |
| A | 0090729 | molecular_function | toxin activity |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 7 |
| Details | BINDING: BINDING => ECO:0000250|UniProtKB:P07845 |
| Chain | Residue | Details |
| A | SER53 | |
| A | VAL86 | |
| A | SER104 | |
| A | PRO106 | |
| A | TYR132 | |
| A | TYR136 | |
| A | TYR137 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | SITE: Important in the initial contact with the lipid membrane => ECO:0000250|UniProtKB:P61914 |
| Chain | Residue | Details |
| A | TRP111 | |
| A | TYR112 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | SITE: Interacts with the lipid membrane => ECO:0000250 |
| Chain | Residue | Details |
| A | ARG142 |
