7SND
Pacifastin related protease inhibitors
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Pacifastin-related peptide | polymer | 33 | 3559.0 | 4 | UniProt (R4UK43) Pfam (PF05375) UniProt (by SIFTS) (A0A6L2PIG6) | Coptotermes formosanus (Formosan subterranean termite) | |
| 2 | E, F (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 3 | G (C) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | H, I, J, K (A, B, C, D) | water | water | 18.0 | 88 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 31 (UniProt: R4UK43)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Ser 1 | - | expression tag |
| Arg 10 | Lys 123 | engineered mutation |
| Arg 29 | Lys 142 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 14235.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 279.2 | |
| All* | Total formula weight | 14515.1 |
