3M7U
Crystal Structure of Alpha-Lytic Protease SB1+2 R64A/E182Q Mutant
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Alpha-lytic protease | polymer | 198 | 19788.0 | 1 | UniProt (P00778) Pfam (PF00089) | Lysobacter enzymogenes | Alpha-lytic endopeptidase |
| 2 | B (B) | SELF-PROTEOLYSIS PRODUCT (RESIDUES 184-187) | polymer | 4 | 469.6 | 1 | |||
| 3 | C, D, E, F (A) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 527 | Chemie (HOH) |
Sequence modifications
A: 1 - 198 (UniProt: P00778)
| PDB | External Database | Details |
|---|---|---|
| Ala 64 | Arg 263 | engineered mutation |
| Gln 182 | Glu 381 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 20257.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 384.3 | |
| All* | Total formula weight | 20641.9 |
