9YBA
SFTI-1 containing L-2-Selenaproline at residue 8 in complex with Trypsin
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Pretrypsinogen I, | polymer | 246 | 25806.2 | 1 | UniProt (P00760) Pfam (PF00089) | Bos taurus (domestic cattle) | Anionic trypsin I,Anionic trypsin-I,Beta-trypsin,Cationic trypsin,Trypsin I,Trypsin-I,Serine protease 1 |
| 2 | B (B) | Trypsin inhibitor 1 | polymer | 14 | 1600.8 | 1 | UniProt (Q4GWU5) | Helianthus annuus | SFTI-1 |
| 3 | C (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) PubChem (271) | |||
| 4 | D (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 5 | E, F, G (A) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) PubChem (753) | |||
| 6 | H, I, J (A) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 7 | K, L (A, B) | water | water | 18.0 | 386 | Chemie (HOH) |
Sequence modifications
B: 1 - 14 (UniProt: Q4GWU5)
| PDB | External Database | Details |
|---|---|---|
| A1ctz 8 | Pro 47 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 27407.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 666.6 | |
| All* | Total formula weight | 28073.6 |
