1K3A
Structure of the Insulin-like Growth Factor 1 Receptor Kinase
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004672 | molecular_function | protein kinase activity |
| A | 0004713 | molecular_function | protein tyrosine kinase activity |
| A | 0004714 | molecular_function | transmembrane receptor protein tyrosine kinase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0006468 | biological_process | protein phosphorylation |
| A | 0007169 | biological_process | cell surface receptor protein tyrosine kinase signaling pathway |
| A | 0016020 | cellular_component | membrane |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE ACP A 300 |
| Chain | Residue |
| A | HOH67 |
| A | SER979 |
| A | VAL983 |
| A | ALA1001 |
| A | GLU1050 |
| A | MET1052 |
| A | ASN1110 |
| A | MET1112 |
| A | ASP1123 |
| A | HOH87 |
| A | HOH98 |
| A | HOH101 |
| A | HOH158 |
| A | HOH164 |
| A | LEU975 |
| A | GLN977 |
| A | GLY978 |
Functional Information from PROSITE/UniProt
| site_id | PS00107 |
| Number of Residues | 29 |
| Details | PROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGQGSFGMVYeGvakgvvkdepetr.....VAIK |
| Chain | Residue | Details |
| A | LEU975-LYS1003 |
| site_id | PS00109 |
| Number of Residues | 13 |
| Details | PROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. FVHrDLAARNCMV |
| Chain | Residue | Details |
| A | PHE1101-VAL1113 |
| site_id | PS00239 |
| Number of Residues | 9 |
| Details | RECEPTOR_TYR_KIN_II Receptor tyrosine kinase class II signature. DIYetdYYR |
| Chain | Residue | Details |
| A | ASP1129-ARG1137 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | Active site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10028","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 8 |
| Details | Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | Binding site: {} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 2 |
| Details | Modified residue: {"description":"Phosphotyrosine; by autocatalysis","evidences":[{"source":"PubMed","id":"11694888","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18501599","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19041240","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"26584640","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Phosphotyrosine; by autocatalysis","evidences":[{"source":"PubMed","id":"11694888","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18501599","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19041240","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 3 |
| Details | Cross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"21994939","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI7 |
| Number of Residues | 2 |
| Details | Region: {"description":"GRB2-binding","evidences":[{"evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI8 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Phosphotyrosine; by INSR","evidences":[{"source":"PubMed","id":"23401856","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1ir3 |
| Chain | Residue | Details |
| A | ASP1105 | |
| A | ARG1109 |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1ir3 |
| Chain | Residue | Details |
| A | ALA1107 | |
| A | ASP1105 |
| site_id | CSA3 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1ir3 |
| Chain | Residue | Details |
| A | ALA1107 | |
| A | ASP1105 | |
| A | ASN1110 |
