Functional Information from GO Data
| Chain | GOid | namespace | contents | 
| A | 0000287 | molecular_function | magnesium ion binding | 
| A | 0003824 | molecular_function | catalytic activity | 
| A | 0004743 | molecular_function | pyruvate kinase activity | 
| A | 0006096 | biological_process | glycolytic process | 
| A | 0030955 | molecular_function | potassium ion binding | 
| B | 0000287 | molecular_function | magnesium ion binding | 
| B | 0003824 | molecular_function | catalytic activity | 
| B | 0004743 | molecular_function | pyruvate kinase activity | 
| B | 0006096 | biological_process | glycolytic process | 
| B | 0030955 | molecular_function | potassium ion binding | 
| C | 0000287 | molecular_function | magnesium ion binding | 
| C | 0003824 | molecular_function | catalytic activity | 
| C | 0004743 | molecular_function | pyruvate kinase activity | 
| C | 0006096 | biological_process | glycolytic process | 
| C | 0030955 | molecular_function | potassium ion binding | 
| D | 0000287 | molecular_function | magnesium ion binding | 
| D | 0003824 | molecular_function | catalytic activity | 
| D | 0004743 | molecular_function | pyruvate kinase activity | 
| D | 0006096 | biological_process | glycolytic process | 
| D | 0030955 | molecular_function | potassium ion binding | 
| E | 0000287 | molecular_function | magnesium ion binding | 
| E | 0003824 | molecular_function | catalytic activity | 
| E | 0004743 | molecular_function | pyruvate kinase activity | 
| E | 0006096 | biological_process | glycolytic process | 
| E | 0030955 | molecular_function | potassium ion binding | 
| F | 0000287 | molecular_function | magnesium ion binding | 
| F | 0003824 | molecular_function | catalytic activity | 
| F | 0004743 | molecular_function | pyruvate kinase activity | 
| F | 0006096 | biological_process | glycolytic process | 
| F | 0030955 | molecular_function | potassium ion binding | 
| G | 0000287 | molecular_function | magnesium ion binding | 
| G | 0003824 | molecular_function | catalytic activity | 
| G | 0004743 | molecular_function | pyruvate kinase activity | 
| G | 0006096 | biological_process | glycolytic process | 
| G | 0030955 | molecular_function | potassium ion binding | 
| H | 0000287 | molecular_function | magnesium ion binding | 
| H | 0003824 | molecular_function | catalytic activity | 
| H | 0004743 | molecular_function | pyruvate kinase activity | 
| H | 0006096 | biological_process | glycolytic process | 
| H | 0030955 | molecular_function | potassium ion binding | 
Functional Information from PROSITE/UniProt
| site_id | PS00110 | 
| Number of Residues | 13 | 
| Details | PYRUVATE_KINASE Pyruvate kinase active site signature. IkIISKIENhEGV | 
| Chain | Residue | Details | 
| A | ILE277-VAL289 |  | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 16 | 
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"11960989","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2VGB","evidenceCode":"ECO:0007744"}]} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 24 | 
| Details | Binding site: {"evidences":[{"source":"UniProtKB","id":"P14618","evidenceCode":"ECO:0000250"}]} | 
| site_id | SWS_FT_FI3 | 
| Number of Residues | 160 | 
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"11960989","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2VGF","evidenceCode":"ECO:0007744"}]} | 
| site_id | SWS_FT_FI4 | 
| Number of Residues | 8 | 
| Details | Site: {"description":"Transition state stabilizer","evidences":[{"source":"UniProtKB","id":"P00549","evidenceCode":"ECO:0000250"}]} | 
| site_id | SWS_FT_FI5 | 
| Number of Residues | 10 | 
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]} |