1SBW
CRYSTAL STRUCTURE OF MUNG BEAN INHIBITOR LYSINE ACTIVE FRAGMENT COMPLEX WITH BOVINE BETA-TRYPSIN AT 1.8A RESOLUTION
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PROTEIN (BETA-TRYPSIN) | polymer | 223 | 23324.3 | 1 | UniProt (P00760) Pfam (PF00089) | Bos taurus (cattle) | |
| 2 | B (I) | PROTEIN (MUNG BEAN INHIBITOR LYSIN ACTIVE FRAGMENT) | polymer | 35 | 3946.6 | 1 | UniProt (P01062) | Vigna radiata | |
| 3 | C (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | D (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | E, F (A, I) | water | water | 18.0 | 272 | Chemie (HOH) |
Sequence modifications
I: 8 - 42 (UniProt: P01062)
| PDB | External Database | Details |
|---|---|---|
| Arg 17 | Asp 17 | conflict |
| Gln 25 | Glu 25 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 27270.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 136.1 | |
| All* | Total formula weight | 27407.1 |
