2GCT
STRUCTURE OF GAMMA-CHYMOTRYPSIN IN THE RANGE PH 2.0 TO PH 10.5 SUGGESTS THAT GAMMA-CHYMOTRYPSIN IS A COVALENT ACYL-ENZYME ADDUCT AT LOW PH
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | GAMMA-CHYMOTRYPSIN A | polymer | 13 | 1253.5 | 1 | UniProt (P00766) | Bos taurus | |
| 2 | B (B) | GAMMA-CHYMOTRYPSIN A | polymer | 131 | 13934.6 | 1 | UniProt (P00766) Pfam (PF00089) | Bos taurus | |
| 3 | C (C) | GAMMA-CHYMOTRYPSIN A | polymer | 97 | 10074.5 | 1 | UniProt (P00766) Pfam (PF00089) | Bos taurus | |
| 4 | D (D) | TETRAPEPTIDE ADDUCT | polymer | 5 | 491.5 | 1 | |||
| 5 | E, F (B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 6 | G, H, I, J (A, B, C, D) | water | water | 18.0 | 131 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 25754.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 192.1 | |
| All* | Total formula weight | 25946.2 |
