2XE4
Structure of Oligopeptidase B from Leishmania major
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | OLIGOPEPTIDASE B | polymer | 751 | 85244.3 | 1 | UniProt (Q4QHU7) Pfam (PF02897) Pfam (PF00326) In PDB | LEISHMANIA MAJOR | FAMILY S9A-LIKE PROTEIN, SERINE PEPTIDASE |
2 | B | ANTIPAIN | polymer | 4 | 606.7 | 1 | NOR (NOR00664) BIRD (PRD_002097) | ACTINOBACTERIA | |
3 | A | GLYCEROL | non-polymer | 92.1 | 10 | Chemie (GOL) | |||
4 | A | R-1,2-PROPANEDIOL | non-polymer | 76.1 | 48 | Chemie (PGR) | |||
5 | A | S-1,2-PROPANEDIOL | non-polymer | 76.1 | 1 | Chemie (PGO) | |||
6 | A | PHOSPHATE ION | non-polymer | 95.0 | 3 | Chemie (PO4) | |||
7 | A | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
8 | A | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
9 | water | water | 18.0 | 721 | Chemie (HOH) |
Sequence modifications
A: 1 - 731 (UniProt: Q4QHU7)
PDB | External Database | Details |
---|---|---|
Met -19 | - | expression tag |
Gly -18 | - | expression tag |
Ser -17 | - | expression tag |
Ser -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Ser -9 | - | expression tag |
Ser -8 | - | expression tag |
Gly -7 | - | expression tag |
Leu -6 | - | expression tag |
Val -5 | - | expression tag |
Pro -4 | - | expression tag |
Arg -3 | - | expression tag |
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Leu 25 | Phe 25 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 85851.0 | |
Non-Polymers* | Number of molecules | 68 |
Total formula weight | 5122.3 | |
All* | Total formula weight | 90973.3 |