7JR1
Crystal structure of the R64F mutant of Bauhinia Bauhinioides Kallikrein Inhibitor complexed with Bovine Trypsin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... | Cationic trypsin | polymer | 223 | 23324.3 | 6 | UniProt (P00760) Pfam (PF00089) In PDB | Bos taurus (Bovine) | Beta-trypsin |
| 2 | G, H, I, J, K... | Kunitz-type inihibitor | polymer | 164 | 17886.3 | 6 | UniProt (Q6VEQ7) Pfam (PF00197) UniProt (by SIFTS) (P83052) In PDB | Bauhinia bauhinioides | |
| 3 | I, J, K, L, A... | SULFATE ION | non-polymer | 96.1 | 16 | Chemie (SO4) | |||
| 4 | L, C, E, I | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 5 | water | water | 18.0 | 569 | Chemie (HOH) |
Sequence modifications
G, H, I, J, K, L: 1 - 163 (UniProt: Q6VEQ7)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Phe 64 | Arg 82 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 247263.5 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 1629.0 | |
| All* | Total formula weight | 248892.5 |
