3ZZF
Crystal structure of the amino acid kinase domain from Saccharomyces cerevisiae acetylglutamate kinase complexed with its substrate N- acetylglutamate
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | ACETYLGLUTAMATE KINASE | polymer | 307 | 34015.0 | 4 | UniProt (Q01217) Pfam (PF00696) In PDB | SACCHAROMYCES CEREVISIAE (BAKER'S YEAST) | N-ACETYLGLUTAMATE KINASE, N-ACETYL-L-GLUTAMATE 5-PHOSPHOTRANSFERASE, NAG KINASE, AGK, PROTEIN ARG5\,6\,MITOCHONDRIAL |
2 | C, A, D, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 13 | Chemie (EDO) | |||
3 | C, A, D, B | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
4 | C, A, D, B | MERCURY (II) ION | non-polymer | 200.6 | 8 | Chemie (HG) | |||
5 | C, A, D, B | N-ACETYL-L-GLUTAMATE | non-polymer | 189.2 | 4 | Chemie (NLG) | |||
6 | B, C, A, D | CHLORIDE ION | non-polymer | 35.5 | 7 | Chemie (CL) | |||
7 | water | water | 18.0 | 430 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 58 - 356 (UniProt: Q01217)
PDB | External Database | Details |
---|---|---|
Met 50 | - | expression tag |
Gly 51 | - | expression tag |
His 52 | - | expression tag |
His 53 | - | expression tag |
His 54 | - | expression tag |
His 55 | - | expression tag |
His 56 | - | expression tag |
His 57 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 136060.2 | |
Non-Polymers* | Number of molecules | 36 |
Total formula weight | 3784.8 | |
All* | Total formula weight | 139845.0 |