3V2U
Crystal structure of the yeast GAL regulon complex of the repressor, Gal80p, and the transducer, Gal3p, with galactose and ATP
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Galactose/lactose metabolism regulatory protein GAL80 | polymer | 438 | 48654.3 | 2 | UniProt (P04387) Pfam (PF01408) Pfam (PF22685) In PDB | Saccharomyces cerevisiae (Baker's yeast) | |
2 | C, D | Protein GAL3 | polymer | 520 | 58153.8 | 2 | UniProt (P13045) Pfam (PF10509) Pfam (PF00288) Pfam (PF08544) In PDB | Saccharomyces cerevisiae (Baker's yeast) | |
3 | A, B | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
4 | C, D | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
5 | C, D | alpha-D-galactopyranose | non-polymer | 180.2 | 2 | Chemie (GLA) | |||
6 | C, D | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
7 | water | water | 18.0 | 1163 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 435 (UniProt: P04387)
C, D: 2 - 520 (UniProt: P13045)
PDB | External Database | Details |
---|---|---|
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Ser 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 213616.1 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 1607.5 | |
All* | Total formula weight | 215223.6 |