9YB8
SFTI-1 containing L-2-Thiaproline at residue 9 in complex with Trypsin
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 | 1553.9 | 1 | UniProt (Q4GWU5) | Helianthus annuus | SFTI-1 |
| 3 | C (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) PubChem (271) | |||
| 4 | AA, D, E, F, GA... (A, B) | GLYCEROL | non-polymer | 92.1 | 11 | Chemie (GOL) PubChem (753) | |||
| 5 | G, H (A) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) PubChem (175) | |||
| 6 | BA, CA, DA, EA, FA... (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 9 | Chemie (EDO) | |||
| 7 | HA, L, M, N, O... (A) | SULFATE ION | non-polymer | 96.1 | 9 | Chemie (SO4) | |||
| 8 | X (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) PubChem (8117) | |||
| 9 | JA, KA (A, B) | water | water | 18.0 | 229 | Chemie (HOH) |
Sequence modifications
B: 1 - 14 (UniProt: Q4GWU5)
| PDB | External Database | Details |
|---|---|---|
| T2c 9 | Pro 48 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 27360.1 | |
| Non-Polymers* | Number of molecules | 33 |
| Total formula weight | 2700.5 | |
| All* | Total formula weight | 30060.6 |
