2PA3
crystal structure of serine bound G336V 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 | D-3-phosphoglycerate dehydrogenase | polymer | 410 | 44140.4 | 1 | UniProt (P0A9T0) Pfam (PF00389) Pfam (PF02826) Pfam (PF22629) In PDB | Escherichia coli | PGDH |
| 2 | A | SERINE | non-polymer | 105.1 | 1 | Chemie (SER) | |||
| 3 | A | 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE | non-polymer | 665.4 | 1 | Chemie (NAI) | |||
| 4 | water | water | 18.0 | 18 | Chemie (HOH) |
Sequence modifications
A: 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 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 44140.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 770.5 | |
| All* | Total formula weight | 44911.0 |
