7JR2
Crystal structure of the R64M 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, C, D, E, F... (A, B, C, D, E...) | Cationic trypsin | polymer | 223 | 23324.3 | 6 | UniProt (P00760) Pfam (PF00089) | Bos taurus (Bovine) | Beta-trypsin |
| 2 | B, H, I, J, K... (G, H, I, J, K...) | Kunitz-type inihibitor | polymer | 164 | 17870.3 | 6 | UniProt (Q6VEQ7) Pfam (PF00197) UniProt (by SIFTS) (P83052) | Bauhinia bauhinioides | |
| 3 | AA, BA, CA, DA, EA... (F, I, J, K, L...) | SULFATE ION | non-polymer | 96.1 | 22 | Chemie (SO4) | |||
| 4 | IA, JA, KA, LA, MA... (A, G, B, C, D...) | water | water | 18.0 | 1049 | Chemie (HOH) |
Sequence modifications
G, H, I, J, K, L: 1 - 163 (UniProt: Q6VEQ7)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Met 64 | Arg 82 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 247167.6 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 2113.4 | |
| All* | Total formula weight | 249281.0 |
