2SGQ
GLN 18 VARIANT OF TURKEY OVOMUCOID INHIBITOR THIRD DOMAIN COMPLEXED WITH STREPTOMYCES GRISEUS PROTEINASE B AT PH 6.5
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (E) | Streptogrisin B | polymer | 185 | 18653.2 | 1 | UniProt (P00777) Pfam (PF00089) | Streptomyces griseus | Protease B, SGPB, Pronase enzyme B |
| 2 | B (I) | Ovomucoid | polymer | 51 | 5600.3 | 1 | UniProt (P68390) Pfam (PF00050) | Meleagris gallopavo (turkey) | GLN18-OMTKY3 |
| 3 | C (E) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | D, E (E, I) | water | water | 18.0 | 156 | Chemie (HOH) |
Sequence modifications
I: 6 - 56 (UniProt: P68390)
| PDB | External Database | Details |
|---|---|---|
| Gln 18 | Leu 147 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 24253.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 95.0 | |
| All* | Total formula weight | 24348.5 |
