General Information of Drug Therapeutic Target (DTT) (ID: TTI1PRE)

DTT Name G-protein coupled receptor GPCR33 (GPRC6A)
Synonyms hGPRC6A; hGPCR33; G-protein coupled receptor family C group 6 member A
Gene Name GPRC6A
DTT Type
Literature-reported target
[1]
UniProt ID
GPC6A_HUMAN
TTD ID
T72032
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MAFLIILITCFVIILATSQPCQTPDDFVAATSPGHIIIGGLFAIHEKMLSSEDSPRRPQI
QECVGFEISVFLQTLAMIHSIEMINNSTLLPGVKLGYEIYDTCTEVTVAMAATLRFLSKF
NCSRETVEFKCDYSSYMPRVKAVIGSGYSEITMAVSRMLNLQLMPQVGYESTAEILSDKI
RFPSFLRTVPSDFHQIKAMAHLIQKSGWNWIGIITTDDDYGRLALNTFIIQAEANNVCIA
FKEVLPAFLSDNTIEVRINRTLKKIILEAQVNVIVVFLRQFHVFDLFNKAIEMNINKMWI
ASDNWSTATKITTIPNVKKIGKVVGFAFRRGNISSFHSFLQNLHLLPSDSHKLLHEYAMH
LSACAYVKDTDLSQCIFNHSQRTLAYKANKAIERNFVMRNDFLWDYAEPGLIHSIQLAVF
ALGYAIRDLCQARDCQNPNAFQPWELLGVLKNVTFTDGWNSFHFDAHGDLNTGYDVVLWK
EINGHMTVTKMAEYDLQNDVFIIPDQETKNEFRNLKQIQSKCSKECSPGQMKKTTRSQHI
CCYECQNCPENHYTNQTDMPHCLLCNNKTHWAPVRSTMCFEKEVEYLNWNDSLAILLLIL
SLLGIIFVLVVGIIFTRNLNTPVVKSSGGLRVCYVILLCHFLNFASTSFFIGEPQDFTCK
TRQTMFGVSFTLCISCILTKSLKILLAFSFDPKLQKFLKCLYRPILIIFTCTGIQVVICT
LWLIFAAPTVEVNVSLPRVIILECEEGSILAFGTMLGYIAILAFICFIFAFKGKYENYNE
AKFITFGMLIYFIAWITFIPIYATTFGKYVPAVEIIVILISNYGILYCTFIPKCYVIICK
QEINTKSAFLKMIYSYSSHSVSSIALSPASLDSMSGNVTMTNPSSSGKSATWQKSKDLQA
QAFAHICRENATSVSKTLPRKRMSSI
Function
Receptor activated by amino acids with a preference for basic amino acids such as L-Lys, L-Arg and L-ornithine but also by small and polar amino acids. The L-alpha amino acids respond is augmented by divalent cations Ca(2+) and Mg(2+). Activated by extracellular calcium and osteocalcin. Seems to act through a G(q)/G(11) and G(i)-coupled pathway. Mediates the non-genomic effects of androgens in multiple tissue. May coordinate nutritional and hormonal anabolic signals through the sensing of extracellular amino acids, osteocalcin, divalent ions and its responsiveness to anabolic steroids.
KEGG Pathway
NOD-like receptor signaling pathway (hsa04621 )
Reactome Pathway
Class C/3 (Metabotropic glutamate/pheromone receptors) (R-HSA-420499 )
G alpha (q) signalling events (R-HSA-416476 )

Molecular Interaction Atlas (MIA) of This DTT

Molecular Interaction Atlas (MIA) Jump to Detail Molecular Interaction Atlas of This DTT
1 Clinical Trial Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
L-citrulline DMT4K0Z Acute lung injury NB32.3 Phase 3 [1]
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4 Investigative Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
calindol DMY9P6E Discovery agent N.A. Investigative [2]
L-lysine DMOD5CK Discovery agent N.A. Investigative [1]
L-ornithine DMHKGCM Discovery agent N.A. Investigative [1]
L-serine DM6WPIS Pulmonary tuberculosis 1B10.Z Investigative [1]
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References

1 Deorphanization of GPRC6A: a promiscuous L-alpha-amino acid receptor with preference for basic amino acids. Mol Pharmacol. 2005 Mar;67(3):589-97.
2 Molecular determinants of non-competitive antagonist binding to the mouse GPRC6A receptor. Cell Calcium. 2009 Nov-Dec;46(5-6):323-32.