2AJ4
Crystal structure of Saccharomyces cerevisiae Galactokinase in complex with galactose and Mg:AMPPNP
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Galactokinase | polymer | 548 | 60364.6 | 2 | UniProt (P04385) Pfam (PF10509) Pfam (PF00288) Pfam (PF08544) In PDB | Saccharomyces cerevisiae (baker's yeast) | Galactose kinase |
2 | A, B | alpha-D-galactopyranose | non-polymer | 180.2 | 2 | Chemie (GLA) | |||
3 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
4 | A, B | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
5 | A, B | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 2 | Chemie (ANP) | |||
6 | water | water | 18.0 | 191 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 528 (UniProt: P04385)
PDB | External Database | Details |
---|---|---|
Met -19 | - | cloning artifact |
Gly -18 | - | cloning artifact |
Ser -17 | - | cloning artifact |
Ser -16 | - | cloning artifact |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Ser -9 | - | cloning artifact |
Ser -8 | - | cloning artifact |
Glu -7 | - | cloning artifact |
Asn -6 | - | cloning artifact |
Leu -5 | - | cloning artifact |
Tyr -4 | - | cloning artifact |
Phe -3 | - | cloning artifact |
Gln -2 | - | cloning artifact |
Gly -1 | - | cloning artifact |
His 0 | - | cloning artifact |
Met 1 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 120729.2 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 1492.2 | |
All* | Total formula weight | 122221.4 |