3FFZ
Domain organization in Clostridium butulinum neurotoxin type E is unique: Its implication in faster translocation
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004222 | molecular_function | metalloendopeptidase activity |
| A | 0005576 | cellular_component | extracellular region |
| A | 0006508 | biological_process | proteolysis |
| A | 0008233 | molecular_function | peptidase activity |
| A | 0008237 | molecular_function | metallopeptidase activity |
| A | 0008270 | molecular_function | zinc ion binding |
| A | 0008289 | molecular_function | lipid binding |
| A | 0008320 | molecular_function | protein transmembrane transporter activity |
| A | 0016020 | cellular_component | membrane |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0020002 | cellular_component | host cell plasma membrane |
| A | 0030430 | cellular_component | host cell cytoplasm |
| A | 0033644 | cellular_component | host cell membrane |
| A | 0035821 | biological_process | modulation of process of another organism |
| A | 0044161 | cellular_component | host cell cytoplasmic vesicle |
| A | 0044164 | cellular_component | host cell cytosol |
| A | 0044221 | cellular_component | host cell synapse |
| A | 0044231 | cellular_component | host cell presynaptic membrane |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0071806 | biological_process | protein transmembrane transport |
| A | 0090729 | molecular_function | toxin activity |
| B | 0004222 | molecular_function | metalloendopeptidase activity |
| B | 0005576 | cellular_component | extracellular region |
| B | 0006508 | biological_process | proteolysis |
| B | 0008233 | molecular_function | peptidase activity |
| B | 0008237 | molecular_function | metallopeptidase activity |
| B | 0008270 | molecular_function | zinc ion binding |
| B | 0008289 | molecular_function | lipid binding |
| B | 0008320 | molecular_function | protein transmembrane transporter activity |
| B | 0016020 | cellular_component | membrane |
| B | 0016787 | molecular_function | hydrolase activity |
| B | 0020002 | cellular_component | host cell plasma membrane |
| B | 0030430 | cellular_component | host cell cytoplasm |
| B | 0033644 | cellular_component | host cell membrane |
| B | 0035821 | biological_process | modulation of process of another organism |
| B | 0044161 | cellular_component | host cell cytoplasmic vesicle |
| B | 0044164 | cellular_component | host cell cytosol |
| B | 0044221 | cellular_component | host cell synapse |
| B | 0044231 | cellular_component | host cell presynaptic membrane |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0071806 | biological_process | protein transmembrane transport |
| B | 0090729 | molecular_function | toxin activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN A1300 |
| Chain | Residue |
| A | HIS212 |
| A | HIS216 |
| A | GLU251 |
| A | HOH1289 |
| A | HOH1318 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NA A1301 |
| Chain | Residue |
| A | HOH1317 |
| A | ALA544 |
| A | GLU547 |
| A | GLN548 |
| A | LYS550 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NA A1302 |
| Chain | Residue |
| A | VAL593 |
| A | ILE596 |
| A | ALA597 |
| A | ILE599 |
| A | HOH1314 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE ACT A1303 |
| Chain | Residue |
| A | TYR879 |
| A | TYR1041 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN B1300 |
| Chain | Residue |
| B | HIS212 |
| B | HIS216 |
| B | GLU251 |
| B | HOH1275 |
| B | HOH1284 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NA B1302 |
| Chain | Residue |
| B | VAL593 |
| B | ILE596 |
| B | ILE599 |
| B | SER600 |
| B | HOH1283 |
| site_id | AC7 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE ACT B1303 |
| Chain | Residue |
| B | TYR879 |
| B | TYR881 |
Functional Information from PROSITE/UniProt
| site_id | PS00142 |
| Number of Residues | 10 |
| Details | ZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. TLMHELIHSL |
| Chain | Residue | Details |
| A | THR209-LEU218 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | ACT_SITE: Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU10095, ECO:0000305|PubMed:15157097 |
| Chain | Residue | Details |
| A | GLU213 | |
| B | GLU213 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU10095, ECO:0007744|PDB:1T3A, ECO:0007744|PDB:1T3C, ECO:0007744|PDB:1ZKW, ECO:0007744|PDB:1ZKX, ECO:0007744|PDB:1ZL6, ECO:0007744|PDB:1ZN3, ECO:0007744|PDB:3FFZ |
| Chain | Residue | Details |
| A | HIS212 | |
| A | HIS216 | |
| B | HIS212 | |
| B | HIS216 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0007744|PDB:1T3A, ECO:0007744|PDB:1T3C, ECO:0007744|PDB:1ZKW, ECO:0007744|PDB:1ZKX, ECO:0007744|PDB:1ZL6, ECO:0007744|PDB:1ZN3, ECO:0007744|PDB:3FFZ |
| Chain | Residue | Details |
| A | GLU251 | |
| B | GLU251 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1i1e |
| Chain | Residue | Details |
| A | ARG348 | |
| A | GLU251 | |
| A | TYR351 |
| site_id | CSA2 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1i1e |
| Chain | Residue | Details |
| B | ARG348 | |
| B | GLU251 | |
| B | TYR351 |
