4B5X
Crystal structures of divalent metal dependent pyruvate aldolase (HpaI), mutant D42A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | 4-HYDROXY-2-OXO-HEPTANE-1,7-DIOATE ALDOLASE | polymer | 262 | 28053.0 | 2 | UniProt (B1IS70) Pfam (PF03328) | ESCHERICHIA COLI ATCC 8739 | HPAI, 2,4-DIHYDROXYHEPT-2-ENE-1,7-DIOIC ACID ALDOLASE, HHED ALDOLASE, 4-HYDROXY-2-KETOHEPTANE-1,7-DIOATE ALDOLASE, HKHD ALDOLASE |
| 2 | C, D, E, F, H... (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 8 | Chemie (PO4) | |||
| 3 | G, L (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 4 | M, N (A, B) | water | water | 18.0 | 896 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 262 (UniProt: B1IS70)
| PDB | External Database | Details |
|---|---|---|
| Ala 42 | Asp 42 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 56106.1 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 944.0 | |
| All* | Total formula weight | 57050.0 |
