1QH4
CRYSTAL STRUCTURE OF CHICKEN BRAIN-TYPE CREATINE KINASE AT 1.41 ANGSTROM RESOLUTION
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0004111 | molecular_function | creatine kinase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005615 | cellular_component | extracellular space |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005739 | cellular_component | mitochondrion |
| A | 0005829 | cellular_component | cytosol |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006754 | biological_process | ATP biosynthetic process |
| A | 0016301 | molecular_function | kinase activity |
| A | 0016310 | biological_process | phosphorylation |
| A | 0016772 | molecular_function | transferase activity, transferring phosphorus-containing groups |
| A | 0046314 | biological_process | phosphocreatine biosynthetic process |
| A | 0065010 | cellular_component | extracellular membrane-bounded organelle |
| B | 0003824 | molecular_function | catalytic activity |
| B | 0004111 | molecular_function | creatine kinase activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0005615 | cellular_component | extracellular space |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0005739 | cellular_component | mitochondrion |
| B | 0005829 | cellular_component | cytosol |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0006754 | biological_process | ATP biosynthetic process |
| B | 0016301 | molecular_function | kinase activity |
| B | 0016310 | biological_process | phosphorylation |
| B | 0016772 | molecular_function | transferase activity, transferring phosphorus-containing groups |
| B | 0046314 | biological_process | phosphocreatine biosynthetic process |
| B | 0065010 | cellular_component | extracellular membrane-bounded organelle |
| C | 0003824 | molecular_function | catalytic activity |
| C | 0004111 | molecular_function | creatine kinase activity |
| C | 0005524 | molecular_function | ATP binding |
| C | 0005615 | cellular_component | extracellular space |
| C | 0005737 | cellular_component | cytoplasm |
| C | 0005739 | cellular_component | mitochondrion |
| C | 0005829 | cellular_component | cytosol |
| C | 0005886 | cellular_component | plasma membrane |
| C | 0006754 | biological_process | ATP biosynthetic process |
| C | 0016301 | molecular_function | kinase activity |
| C | 0016310 | biological_process | phosphorylation |
| C | 0016772 | molecular_function | transferase activity, transferring phosphorus-containing groups |
| C | 0046314 | biological_process | phosphocreatine biosynthetic process |
| C | 0065010 | cellular_component | extracellular membrane-bounded organelle |
| D | 0003824 | molecular_function | catalytic activity |
| D | 0004111 | molecular_function | creatine kinase activity |
| D | 0005524 | molecular_function | ATP binding |
| D | 0005615 | cellular_component | extracellular space |
| D | 0005737 | cellular_component | cytoplasm |
| D | 0005739 | cellular_component | mitochondrion |
| D | 0005829 | cellular_component | cytosol |
| D | 0005886 | cellular_component | plasma membrane |
| D | 0006754 | biological_process | ATP biosynthetic process |
| D | 0016301 | molecular_function | kinase activity |
| D | 0016310 | biological_process | phosphorylation |
| D | 0016772 | molecular_function | transferase activity, transferring phosphorus-containing groups |
| D | 0046314 | biological_process | phosphocreatine biosynthetic process |
| D | 0065010 | cellular_component | extracellular membrane-bounded organelle |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CA D 382 |
| Chain | Residue |
| D | LYS41 |
| D | ASP44 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ACT B 1501 |
| Chain | Residue |
| B | SER15 |
| B | VAL16 |
| B | ARG43 |
| B | HOH1850 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE ACT A 1502 |
| Chain | Residue |
| A | HOH1662 |
| A | HOH1692 |
| A | HOH1834 |
| A | THR71 |
| A | VAL72 |
| A | LEU201 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE ACT B 1503 |
| Chain | Residue |
| B | THR71 |
| B | VAL72 |
| B | LEU201 |
| B | HOH1574 |
| B | HOH1706 |
| B | HOH1833 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE ACT C 1504 |
| Chain | Residue |
| C | THR71 |
| C | VAL72 |
| C | LEU201 |
| C | HOH1638 |
| C | HOH1728 |
| C | HOH1788 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ACT C 1505 |
| Chain | Residue |
| C | ASN222 |
| C | THR224 |
| C | GLN241 |
| C | LYS242 |
| C | HOH1653 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE ACT D 1506 |
| Chain | Residue |
| D | THR71 |
| D | VAL72 |
| D | LEU201 |
| D | HOH1552 |
| D | HOH1604 |
| D | HOH1616 |
Functional Information from PROSITE/UniProt
| site_id | PS00112 |
| Number of Residues | 7 |
| Details | PHOSPHAGEN_KINASE Phosphagen kinase active site signature. CP.SNLGT |
| Chain | Residue | Details |
| A | CYS283-THR289 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 12 |
| Details | BINDING: BINDING => ECO:0000250|UniProtKB:P12277 |
| Chain | Residue | Details |
| A | VAL72 | |
| D | VAL72 | |
| D | GLU232 | |
| D | SER285 | |
| A | GLU232 | |
| A | SER285 | |
| B | VAL72 | |
| B | GLU232 | |
| B | SER285 | |
| C | VAL72 | |
| C | GLU232 | |
| C | SER285 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 32 |
| Details | BINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00843 |
| Chain | Residue | Details |
| A | SER128 | |
| B | ARG130 | |
| B | ARG132 | |
| B | HIS191 | |
| B | ARG236 | |
| B | ARG292 | |
| B | ARG320 | |
| B | ASP335 | |
| C | SER128 | |
| C | ARG130 | |
| C | ARG132 | |
| A | ARG130 | |
| C | HIS191 | |
| C | ARG236 | |
| C | ARG292 | |
| C | ARG320 | |
| C | ASP335 | |
| D | SER128 | |
| D | ARG130 | |
| D | ARG132 | |
| D | HIS191 | |
| D | ARG236 | |
| A | ARG132 | |
| D | ARG292 | |
| D | ARG320 | |
| D | ASP335 | |
| A | HIS191 | |
| A | ARG236 | |
| A | ARG292 | |
| A | ARG320 | |
| A | ASP335 | |
| B | SER128 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 8 |
| Details | MOD_RES: Phosphothreonine; by autocatalysis => ECO:0000305|PubMed:7669815 |
| Chain | Residue | Details |
| A | THR282 | |
| A | THR289 | |
| B | THR282 | |
| B | THR289 | |
| C | THR282 | |
| C | THR289 | |
| D | THR282 | |
| D | THR289 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 4 |
| Details | MOD_RES: Phosphoserine; by autocatalysis => ECO:0000305|PubMed:7669815 |
| Chain | Residue | Details |
| A | SER285 | |
| B | SER285 | |
| C | SER285 | |
| D | SER285 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 5 |
| Details | Annotated By Reference To The Literature 1bg0 |
| Chain | Residue | Details |
| A | ARG236 | |
| A | ARG292 | |
| A | ARG320 | |
| A | ARG132 | |
| A | GLU232 |
| site_id | CSA2 |
| Number of Residues | 5 |
| Details | Annotated By Reference To The Literature 1bg0 |
| Chain | Residue | Details |
| B | ARG236 | |
| B | ARG292 | |
| B | ARG320 | |
| B | ARG132 | |
| B | GLU232 |
| site_id | CSA3 |
| Number of Residues | 5 |
| Details | Annotated By Reference To The Literature 1bg0 |
| Chain | Residue | Details |
| C | ARG236 | |
| C | ARG292 | |
| C | ARG320 | |
| C | ARG132 | |
| C | GLU232 |
| site_id | CSA4 |
| Number of Residues | 5 |
| Details | Annotated By Reference To The Literature 1bg0 |
| Chain | Residue | Details |
| D | ARG236 | |
| D | ARG292 | |
| D | ARG320 | |
| D | ARG132 | |
| D | GLU232 |
