UniProt:Q99677 LPAR4

chain
  • chain:1-370
checksum 20857F52A3929E48
comment
  • FUNCTION Receptor for lysophosphatidic acid (LPA), a mediator of diverse cellular activities. Transduces a signal by increasing the intracellular calcium ions and by stimulating adenylyl cyclase activity. The rank order of potency for agonists of this receptor is 1-oleoyl- > 1-stearoyl- > 1-palmitoyl- > 1-myristoyl- > 1-alkyl- > 1-alkenyl-LPA.SUBCELLULAR LOCATION High expression in ovary. Not detected in the brain regions thalamus, putamen, caudate, frontal cortex, pons, hypothalamus and hippocampus.SIMILARITY Belongs to the G-protein coupled receptor 1 family.
crossReference
databaseName UniProt
dbId 61152
description
  • recommendedName: Lysophosphatidic acid receptor 4 shortName: LPA receptor 4 shortName: LPA-4 alternativeName: G-protein coupled receptor 23 alternativeName: P2Y purinoceptor 9 shortName: P2Y9 alternativeName: P2Y5-like receptor alternativeName: Purinergic receptor 9
displayName UniProt:Q99677 LPAR4
geneName
  • LPAR4
  • GPR23
  • LPA4
  • P2RY9
identifier Q99677
isSequenceChanged false
keyword
  • Cell membrane
  • Disulfide bond
  • G-protein coupled receptor
  • Glycoprotein
  • Lipid-binding
  • Membrane
  • Proteomics identification
  • Receptor
  • Reference proteome
  • Transducer
  • Transmembrane
  • Transmembrane helix
modified [InstanceEdit:9983091] Weiser, Joel, 2026-02-20
moleculeType Protein
name
  • LPAR4
otherIdentifier
  • 11733498_at
  • 11733499_a_at
  • 11751160_a_at
  • 11758399_s_at
  • 17105069
  • 206960_PM_at
  • 206960_at
  • 2846
  • 36268_at
  • 3982533
  • 3982535
  • 3982536
  • 3982537
  • 3982538
  • 3982539
  • 3982540
  • 3982541
  • 3982542
  • 3982543
  • 3982544
  • 3982545
  • 3982546
  • 68241_at
  • 8168517
  • 83663_at
  • A_14_P112508
  • A_23_P33868
  • GE701835
  • GE80532
  • GO:0004930
  • GO:0005886
  • GO:0007165
  • GO:0007186
  • GO:0008289
  • GO:0016020
  • GO:0016604
  • GO:0035727
  • GO:0070915
  • HMNXSV003041591
  • ILMN_1670692
  • PH_hs_0002452
  • TC0X000426.hg
  • U66578_at
  • g4885310_3p_at
physicalEntity
referenceDatabase [ReferenceDatabase:2] UniProt
referenceGene
referenceTranscript
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • LPAR4_HUMAN
  • B2RAC7
  • O15132
  • Q502U9
  • Q6NSP5
sequenceLength 370
species [Species:48887] Homo sapiens
stId uniprot:Q99677
url http://purl.uniprot.org/uniprot/Q99677
Cite Us!