6CHA
STRUCTURE OF A TETRAHEDRAL TRANSITION STATE COMPLEX OF ALPHA-*CHYMOTRYPSIN AT 1.8-*ANGSTROMS RESOLUTION
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (A, E) | ALPHA-CHYMOTRYPSIN A | polymer | 13 | 1253.5 | 2 | UniProt (P00766) | Bos taurus (cattle) | |
| 2 | B, E (B, F) | ALPHA-CHYMOTRYPSIN A | polymer | 131 | 13934.6 | 2 | UniProt (P00766) Pfam (PF00089) | Bos taurus (cattle) | |
| 3 | C, F (C, G) | ALPHA-CHYMOTRYPSIN A | polymer | 97 | 10074.5 | 2 | UniProt (P00766) Pfam (PF00089) | Bos taurus (cattle) | |
| 4 | G, H (C, G) | PHENYLETHANE BORONIC ACID | non-polymer | 150.0 | 2 | Chemie (PBA) | |||
| 5 | I, J, K, L, M... (A, B, C, E, F...) | water | water | 18.0 | 185 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 50525.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 300.0 | |
| All* | Total formula weight | 50825.1 |
