TABLE 1

Lysophospholipid receptor names, gene names, and size based on amino acid number and molecular mass

Gene names for LPA6 are currently provisional.

Receptor NameGene Name (Historical Aliases)Predicted No. of Amino AcidsPredicted Molecular Mass
HumanMouseHumanMouse
kDa
LPA1LPAR1Lpar136436441.0
(EDG2; VZG1; LPA1, GPR26; edg-2; vzg-1; Gpcr26; Mrec1.3; rec0.1.3)(Edg2; Kdt2; lpA1; vzg-1; Gpcr26; AI326300; MGC29102; 5031439C20)
LPA2LPAR2Lpar235134838.9
(EDG4; EDG-4; LPA2, LPA-2; FLJ93869)(Edg4; lpA2)
LPA3LPAR3Lpar335335440.0
(EDG7; Edg-7; LPA3; HOFNH30; FLJ98231; RP4-678I3)(Edg7; lpA3)
LPA4LPAR4Lpar437037041.8
(P2Y9; GPR23; P2RY9; P2Y5-LIKE)(p2y9; Gpr23; 5730485F04Rik)
LPA5LPAR5Lpar537238441–43
(GPR92; GPR93; KPG_010)(GPR93; Gpr92; Gm1072)
LPA6LPAR6 (proposed)Lpar6 (proposed)34434439.3
(LAH3; P2Y5; P2RY5; MGC120358)(P2y5; P2ry5; 2610302I02Rik)
S1P1S1PR1S1pr138238242.8
(EDG1; EDG-1; LPB1, ECGF1; CHEDG1; D1S3362; FLJ58121)(Edg1; lpB1; S1p1; AI849002)
S1P2S1PR2S1pr235335238.8
(EDG5; H218; LPB2; AGR16; EDG-5; Gpcr13)Edg5; H218; lpB2; S1p2; Gpcr13; 1100001A16Rik;
S1P3S1PR3S1pr337837842.3
(EDG3; LPB3; EDG-3; FLJ37523; FLJ93220; MGC71696)(Edg3; lpB3; S1p3; AI132464)
S1P4S1PR4S1pr438438641.6
(EDG6; LPC1; SLP4)(Edg6; lpC1; S1p4; MGC129298)
S1P5S1PR5S1pr539840041.8
(EDG8; Edg-8; LPB4, SPPR-1; SPPR-2)(Edg8; S1p5; lpB4)