Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004672 | molecular_function | protein kinase activity |
| A | 0004674 | molecular_function | protein serine/threonine kinase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005634 | cellular_component | nucleus |
| A | 0005829 | cellular_component | cytosol |
| A | 0005956 | cellular_component | protein kinase CK2 complex |
| A | 0006338 | biological_process | chromatin remodeling |
| A | 0006468 | biological_process | protein phosphorylation |
| A | 0016310 | biological_process | phosphorylation |
| A | 0043231 | cellular_component | intracellular membrane-bounded organelle |
| A | 0044024 | molecular_function | histone H2AS1 kinase activity |
| A | 0051726 | biological_process | regulation of cell cycle |
| A | 0106310 | molecular_function | protein serine kinase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 341 |
| Chain | Residue |
| A | ASP175 |
| A | ANP340 |
| A | MG342 |
| A | HOH354 |
| A | HOH520 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 342 |
| Chain | Residue |
| A | HOH355 |
| A | ASN161 |
| A | ASP175 |
| A | ANP340 |
| A | MG341 |
| site_id | AC3 |
| Number of Residues | 25 |
| Details | BINDING SITE FOR RESIDUE ANP A 340 |
| Chain | Residue |
| A | ARG47 |
| A | GLY48 |
| A | SER51 |
| A | VAL53 |
| A | ILE66 |
| A | LYS68 |
| A | GLU114 |
| A | VAL116 |
| A | ASP156 |
| A | LYS158 |
| A | HIS160 |
| A | ASN161 |
| A | MET163 |
| A | ILE174 |
| A | ASP175 |
| A | MG341 |
| A | MG342 |
| A | HOH350 |
| A | HOH351 |
| A | HOH352 |
| A | HOH353 |
| A | HOH354 |
| A | HOH355 |
| A | HOH368 |
| A | HOH520 |
Functional Information from PROSITE/UniProt
| site_id | PS00107 |
| Number of Residues | 24 |
| Details | PROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. VGRGKYSEVFeGinvnnnek..........CIIK |
| Chain | Residue | Details |
| A | VAL45-LYS68 | |
| site_id | PS00108 |
| Number of Residues | 13 |
| Details | PROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. ImHrDVKphNVMI |
| Chain | Residue | Details |
| A | ILE152-ILE164 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton acceptor |
| Chain | Residue | Details |
| A | ASP156 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | VAL45 | |
| A | LYS68 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1ir3 |
| Chain | Residue | Details |
| A | ASP156 | |
| A | HIS160 | |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1ir3 |
| Chain | Residue | Details |
| A | ASP156 | |
| A | LYS158 | |
| site_id | CSA3 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1ir3 |
| Chain | Residue | Details |
| A | ASP156 | |
| A | LYS158 | |
| A | SER194 | |
| site_id | CSA4 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1ir3 |
| Chain | Residue | Details |
| A | ASP156 | |
| A | ASN161 | |
| A | LYS158 | |
