Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005829 | cellular_component | cytosol |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0005988 | biological_process | lactose metabolic process |
| A | 0008443 | molecular_function | phosphofructokinase activity |
| A | 0009024 | molecular_function | tagatose-6-phosphate kinase activity |
| A | 0016301 | molecular_function | kinase activity |
| A | 0016310 | biological_process | phosphorylation |
| A | 0016773 | molecular_function | phosphotransferase activity, alcohol group as acceptor |
| A | 0046835 | biological_process | carbohydrate phosphorylation |
| A | 0046872 | molecular_function | metal ion binding |
| A | 2001059 | biological_process | D-tagatose 6-phosphate catabolic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 26 |
| Details | BINDING SITE FOR RESIDUE ATP A 900 |
| Chain | Residue |
| A | MG1 |
| A | ALA249 |
| A | GLY250 |
| A | ASP251 |
| A | SER278 |
| A | VAL282 |
| A | MG319 |
| A | HOH337 |
| A | HOH350 |
| A | HOH360 |
| A | HOH378 |
| A | LYS185 |
| A | HOH407 |
| A | HOH477 |
| A | HOH500 |
| A | HOH503 |
| A | HOH504 |
| A | HOH505 |
| A | HOH587 |
| A | ASN187 |
| A | SER219 |
| A | GLY221 |
| A | ALA222 |
| A | GLY224 |
| A | GLU243 |
| A | GLY248 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE MG A 1 |
| Chain | Residue |
| A | HOH504 |
| A | HOH505 |
| A | ATP900 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 319 |
| Chain | Residue |
| A | HOH380 |
| A | HOH500 |
| A | HOH502 |
| A | HOH503 |
| A | ATP900 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MG A 320 |
| Chain | Residue |
| A | GLY38 |
| A | LYS39 |
| A | GLY139 |
| A | GOL501 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 501 |
| Chain | Residue |
| A | ASP12 |
| A | GLY37 |
| A | GLY38 |
| A | LYS39 |
| A | HIS42 |
| A | MSE105 |
| A | SER287 |
| A | MG320 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1rk2 |
| Chain | Residue | Details |
| A | GLY248 | |
| A | ALA249 | |
| A | ASP251 | |
| A | GLY250 | |
