3P8F
Crystal Structure of MT-SP1 in complex with SFTI-1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ST14 protein | polymer | 241 | 26477.8 | 1 | UniProt (Q8WVC1) Pfam (PF00089) UniProt (by SIFTS) (Q9Y5Y6) | Homo sapiens (human) | Membrane-type serine protease 1 |
| 2 | B (I) | Trypsin inhibitor 1 | polymer | 14 | 1535.8 | 1 | UniProt (Q4GWU5) BIRD (PRD_001097) | Helianthus annuus | SFTI-1 |
| 3 | C (A) | GLUTATHIONE | non-polymer | 307.3 | 1 | Chemie (GSH) | |||
| 4 | D, E (A, I) | water | water | 18.0 | 101 | Chemie (HOH) |
Sequence modifications
A: 16 - 244 (UniProt: Q8WVC1)
| PDB | External Database | Details |
|---|---|---|
| Gln 164 | Asn 339 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 28013.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 307.3 | |
| All* | Total formula weight | 28320.9 |
