5UCN
Class II fructose-1,6-bisphosphate aldolase E142A variant of Helicobacter pylori with DHAP
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) | Fructose-bisphosphate aldolase | polymer | 307 | 33742.8 | 2 | UniProt (P56109) Pfam (PF01116) | Helicobacter pylori (strain ATCC 700392 / 26695) | FBPA,Fructose-1,6-bisphosphate aldolase |
| 2 | C, G (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 3 | D, E, H, I (A, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 4 | F, J (A, B) | 1,3-DIHYDROXYACETONEPHOSPHATE | non-polymer | 170.1 | 2 | Chemie (13P) | |||
| 5 | K, L (A, B) | water | water | 18.0 | 351 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 307 (UniProt: P56109)
| PDB | External Database | Details |
|---|---|---|
| Ala 48 | Thr 48 | conflict |
| Ile 67 | Thr 67 | conflict |
| Ala 142 | Glu 142 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 67485.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 647.7 | |
| All* | Total formula weight | 68133.3 |
