2P9G
Crystal structure of serine bound G336V,G337V double mutant of E.coli phosphoglycerate dehydrogenase
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) | D-3-phosphoglycerate dehydrogenase | polymer | 410 | 44182.5 | 2 | UniProt (P0A9T0) Pfam (PF00389) Pfam (PF02826) Pfam (PF22629) | Escherichia coli | PGDH |
| 2 | C, F (A, B) | 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE | non-polymer | 665.4 | 2 | Chemie (NAI) | |||
| 3 | D, E (A) | SERINE | non-polymer | 105.1 | 2 | Chemie (SER) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 49 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 410 (UniProt: P0A9T0)
| PDB | External Database | Details |
|---|---|---|
| Ala 81 | Cys 81 | engineered mutation |
| Ala 83 | Cys 83 | engineered mutation |
| Ala 250 | Cys 250 | engineered mutation |
| Ala 282 | Cys 282 | engineered mutation |
| Val 336 | Gly 336 | engineered mutation |
| Val 337 | Gly 337 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 88365.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1541.1 | |
| All* | Total formula weight | 89906.1 |
