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6D27

Crystal structure of the prostaglandin D2 receptor CRTH2 with CAY10471

Functional Information from GO Data
ChainGOidnamespacecontents
A0003796molecular_functionlysozyme activity
A0004930molecular_functionG protein-coupled receptor activity
A0007186biological_processG protein-coupled receptor signaling pathway
A0016020cellular_componentmembrane
A0016998biological_processcell wall macromolecule catabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues9
Detailsbinding site for residue SO4 A 2401
ChainResidue
AARG1320
AGLN1324
AARG1326
AGLY2242
AARG2243
APHE2244
AVAL2245
AARG2246
AYCM2308

site_idAC2
Number of Residues7
Detailsbinding site for residue SO4 A 2402
ChainResidue
AGLN140
ALEU1251
AARG1349
ATRP1359
AALA1361
ATYR1362
AARG2238

site_idAC3
Number of Residues6
Detailsbinding site for residue SO4 A 2403
ChainResidue
ATHR144
AVAL145
ATHR1343
APRO1344
AASN1345
AARG1346

site_idAC4
Number of Residues6
Detailsbinding site for residue SO4 A 2404
ChainResidue
ATHR64
AVAL65
AVAL66
AARG143
AARG2243
AHOH2502

site_idAC5
Number of Residues3
Detailsbinding site for residue SO4 A 2405
ChainResidue
AARG62
AASP2310
ALYS2314

site_idAC6
Number of Residues3
Detailsbinding site for residue SO4 A 2406
ChainResidue
AGLY1256
AGLY1257
ALYS1266

site_idAC7
Number of Residues2
Detailsbinding site for residue SO4 A 2407
ChainResidue
AARG1277
AHOH2504

site_idAC8
Number of Residues10
Detailsbinding site for residue FT4 A 2408
ChainResidue
AMET17
APHE111
AARG170
ATYR183
ATYR184
ATYR2262
ATRP2283
ALEU2286
ATHR2290
APGO2416

site_idAC9
Number of Residues6
Detailsbinding site for residue MES A 2409
ChainResidue
APHE1315
ATHR1316
AASN1317
ASER1318
AASN1333
AARG2239

site_idAD1
Number of Residues3
Detailsbinding site for residue OLA A 2411
ChainResidue
ALEU71
AHIS72
AHIS149

site_idAD2
Number of Residues2
Detailsbinding site for residue PGE A 2412
ChainResidue
AASP128
AARG143

site_idAD3
Number of Residues2
Detailsbinding site for residue PGE A 2413
ChainResidue
AGLU1249
AMET1250

site_idAD4
Number of Residues5
Detailsbinding site for residue PGO A 2414
ChainResidue
AARG2246
AYCM2308
APRO2309
AASP2310
AARG2313

site_idAD5
Number of Residues3
Detailsbinding site for residue PGO A 2416
ChainResidue
AARG175
AARG179
AFT42408

site_idAD6
Number of Residues4
Detailsbinding site for residue PGO A 2417
ChainResidue
AGLY40
ALEU44
APRO85
ATHR88

site_idAD7
Number of Residues3
Detailsbinding site for residue PEG A 2418
ChainResidue
ASER109
ATHR163
APHE167

Functional Information from PROSITE/UniProt
site_idPS00237
Number of Residues17
DetailsG_PROTEIN_RECEP_F1_1 G-protein coupled receptors family 1 signature. ASGfLLSAISLDRCLqV
ChainResidueDetails
AALA117-VAL133

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"8266098","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"7831309","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues22
DetailsTransmembrane: {"description":"Helical; Name=1","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues28
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues21
DetailsTransmembrane: {"description":"Helical; Name=2","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues75
DetailsTopological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=3","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues21
DetailsTransmembrane: {"description":"Helical; Name=4","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=5","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues21
DetailsTransmembrane: {"description":"Helical; Name=6","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues
DetailsM-CSA 921
ChainResidueDetails

246333

PDB entries from 2025-12-17

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