Receptor for prostaglandin D2 (PGD2). Coupled to the G(i)-protein. Receptor activation may result in pertussis toxin-sensitive decreases in cAMP levels and Ca(2+) mobilization. PI3K signaling is also implicated in mediating PTGDR2 effects. PGD2 induced receptor internalization. CRTH2 internalization can be regulated by diverse kinases such as, PKC, PKA, ADRBK1/GRK2, GPRK5/GRK5 and GRK6. Receptor activation is responsible, at least in part, in immune regulation and allergic/inflammation responses.
Uniprot primary ID | Q9Y5Y4 |
PDB ID | |
DrugBank ID | DB00328 DB00605 |
BioGrid ID | 116412 |
GuidetoPHARMACOLOGY ID | 339 |
PharmGKB ID | PA28891 |
KEGG ID | hsa:11251 |
DIP ID | |
STRING ID | 9606.ENSP00000332812 |
IntAct ID | |
DMDM | 296439334 |
BRENDA | |
Reactome | R-HSA-391908 R-HSA-418594 |
SignaLink | |
BioCyc | |
Entrez Gene (Gene ID) | 11251 |
BindingDB | Q9Y5Y4 |
Fingerprint type | Sensitivity | SEN_std | Specificity | SPE_std | Accuracy | ACC_std | F1-score | F1-score_std | AUC | AUC_std | MCC | MCC_std | Download model |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FP2 fingerprints | 0.872 | 0.006 | 0.982 | 0.005 | 0.927 | 0.005 | 0.923 | 0.005 | 0.979 | 0.003 | 0.859 | 0.007 | Download |
Estate fingerprints | 0.934 | 0.007 | 0.848 | 0.006 | 0.891 | 0.003 | 0.896 | 0.005 | 0.960 | 0.000 | 0.786 | 0.007 | Download |
MACCS fingerprints | 0.882 | 0.004 | 0.916 | 0.007 | 0.899 | 0.003 | 0.898 | 0.004 | 0.960 | 0.000 | 0.800 | 0.007 | Download |
Daylight fingerprints | 0.835 | 0.010 | 0.991 | 0.003 | 0.913 | 0.007 | 0.905 | 0.007 | 0.970 | 0.000 | 0.837 | 0.012 | Download |
ECFP2 fingerprints | 0.980 | 0.000 | 0.920 | 0.006 | 0.950 | 0.000 | 0.950 | 0.000 | 0.990 | 0.000 | 0.899 | 0.006 | Download |
ECFP4 fingerprints | 0.969 | 0.003 | 0.983 | 0.003 | 0.976 | 0.005 | 0.976 | 0.005 | 0.990 | 0.000 | 0.949 | 0.006 | Download |
ECFP6 fingerprints | 0.942 | 0.006 | 0.996 | 0.004 | 0.969 | 0.003 | 0.969 | 0.003 | 0.990 | 0.000 | 0.938 | 0.008 | Download |
Positive dataset | Negative dataset |
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E-mail: biomed@csu.edu.cn