4WTB
BthTX-I, a svPLA2s-like toxin, complexed with zinc ions
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) | Basic phospholipase A2 homolog bothropstoxin-1 | polymer | 121 | 13737.1 | 2 | UniProt (Q90249) Pfam (PF00068) | Bothrops jararacussu (Jararacussu) | svPLA2 homolog,BOJU-I,Bothropstoxin I,BtxtxI,Myotoxic phospholipase A2-like,Phospholipase A2 homolog 1 |
| 2 | C, D, G (A, B) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 3 | E, H (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | F, I (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 116 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 121 (UniProt: Q90249)
| PDB | External Database | Details |
|---|---|---|
| Leu 117 | Lys 133 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 27474.2 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 459.3 | |
| All* | Total formula weight | 27933.5 |
