3QJ3
Structure of digestive procathepsin L2 proteinase from Tenebrio molitor larval midgut
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Cathepsin L-like protein | polymer | 331 | 36439.3 | 2 | UniProt (Q69G21) Pfam (PF08246) Pfam (PF00112) In PDB | Tenebrio molitor (Yellow mealworm beetle) | |
2 | A, B | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
3 | water | water | 18.0 | 530 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 320 (UniProt: Q69G21)
PDB | External Database | Details |
---|---|---|
Met -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
Leu -3 | - | expression tag |
Glu -2 | - | expression tag |
Gly -1 | - | expression tag |
Ser 0 | - | expression tag |
Ser 129 | Cys 145 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 72878.5 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 236.2 | |
All* | Total formula weight | 73114.7 |