3FFZ
Domain organization in Clostridium butulinum neurotoxin type E is unique: Its implication in faster translocation
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Botulinum neurotoxin type E | polymer | 1252 | 143796.2 | 2 | UniProt (Q00496) Pfam (PF01742) Pfam (PF07952) Pfam (PF07953) Pfam (PF07951) | Clostridium botulinum | BoNT/E, Bontoxilysin-E |
| 2 | C, G (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, E, H (A, B) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) | |||
| 4 | F, I (A, B) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 94 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 1252 (UniProt: Q00496)
| PDB | External Database | Details |
|---|---|---|
| Gly 177 | Arg 177 | SEE REMARK 999 |
| Ala 340 | Arg 340 | SEE REMARK 999 |
| Leu 963 | Phe 963 | SEE REMARK 999 |
| Gln 964 | Glu 964 | SEE REMARK 999 |
| Ala 967 | Arg 967 | SEE REMARK 999 |
| Asn 1195 | - | insertion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 287592.3 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 317.9 | |
| All* | Total formula weight | 287910.2 |
