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GPR4_HUMAN
ID   GPR4_HUMAN              Reviewed;         362 AA.
AC   P46093; A8K3T3; B0M0K1; Q6NWM4;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 2.
DT   03-AUG-2022, entry version 171.
DE   RecName: Full=G-protein coupled receptor 4;
DE   AltName: Full=G-protein coupled receptor 6C.l {ECO:0000303|PubMed:7498459};
DE            Short=GPR6C.l {ECO:0000303|PubMed:7498459};
GN   Name=GPR4;
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Homo.
OX   NCBI_TaxID=9606;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=7832990; DOI=10.1089/dna.1995.14.25;
RA   Heiber M., Docherty J.M., Shah G., Nguyen T., Cheng R., Heng H.H.Q.,
RA   Marchese A., Tsui L.-C., Shi X., George S.R., O'Dowd B.F.;
RT   "Isolation of three novel human genes encoding G protein-coupled
RT   receptors.";
RL   DNA Cell Biol. 14:25-35(1995).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=8595909; DOI=10.1006/geno.1995.0013;
RA   Mahadevan M.S., Baird S., Bailly J.E., Shutler G.G., Sabourin L.A.,
RA   Tsilfidis C., Neville C.E., Narang M., Korneluk R.G.;
RT   "Isolation of a novel G protein-coupled receptor (GPR4) localized to
RT   chromosome 19q13.3.";
RL   Genomics 30:84-88(1995).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=7498459; DOI=10.1016/0014-5793(95)01196-l;
RA   An S., Tsai C., Goetzl E.J.;
RT   "Cloning, sequencing and tissue distribution of two related G protein-
RT   coupled receptor candidates expressed prominently in human lung tissue.";
RL   FEBS Lett. 375:121-124(1995).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Brain;
RA   Kaighin V.A., Martin A.L., Aronstam R.S.;
RL   Submitted (DEC-2007) to the EMBL/GenBank/DDBJ databases.
RN   [5]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   TISSUE=Lung;
RX   PubMed=14702039; DOI=10.1038/ng1285;
RA   Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R.,
RA   Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H.,
RA   Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S.,
RA   Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K.,
RA   Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H.,
RA   Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M.,
RA   Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K.,
RA   Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T.,
RA   Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M.,
RA   Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S.,
RA   Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H.,
RA   Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K.,
RA   Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N.,
RA   Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S.,
RA   Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O.,
RA   Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H.,
RA   Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B.,
RA   Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y.,
RA   Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K.,
RA   Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T.,
RA   Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T.,
RA   Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y.,
RA   Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H.,
RA   Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y.,
RA   Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H.,
RA   Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O.,
RA   Isogai T., Sugano S.;
RT   "Complete sequencing and characterization of 21,243 full-length human
RT   cDNAs.";
RL   Nat. Genet. 36:40-45(2004).
RN   [6]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15057824; DOI=10.1038/nature02399;
RA   Grimwood J., Gordon L.A., Olsen A.S., Terry A., Schmutz J., Lamerdin J.E.,
RA   Hellsten U., Goodstein D., Couronne O., Tran-Gyamfi M., Aerts A.,
RA   Altherr M., Ashworth L., Bajorek E., Black S., Branscomb E., Caenepeel S.,
RA   Carrano A.V., Caoile C., Chan Y.M., Christensen M., Cleland C.A.,
RA   Copeland A., Dalin E., Dehal P., Denys M., Detter J.C., Escobar J.,
RA   Flowers D., Fotopulos D., Garcia C., Georgescu A.M., Glavina T., Gomez M.,
RA   Gonzales E., Groza M., Hammon N., Hawkins T., Haydu L., Ho I., Huang W.,
RA   Israni S., Jett J., Kadner K., Kimball H., Kobayashi A., Larionov V.,
RA   Leem S.-H., Lopez F., Lou Y., Lowry S., Malfatti S., Martinez D.,
RA   McCready P.M., Medina C., Morgan J., Nelson K., Nolan M., Ovcharenko I.,
RA   Pitluck S., Pollard M., Popkie A.P., Predki P., Quan G., Ramirez L.,
RA   Rash S., Retterer J., Rodriguez A., Rogers S., Salamov A., Salazar A.,
RA   She X., Smith D., Slezak T., Solovyev V., Thayer N., Tice H., Tsai M.,
RA   Ustaszewska A., Vo N., Wagner M., Wheeler J., Wu K., Xie G., Yang J.,
RA   Dubchak I., Furey T.S., DeJong P., Dickson M., Gordon D., Eichler E.E.,
RA   Pennacchio L.A., Richardson P., Stubbs L., Rokhsar D.S., Myers R.M.,
RA   Rubin E.M., Lucas S.M.;
RT   "The DNA sequence and biology of human chromosome 19.";
RL   Nature 428:529-535(2004).
RN   [7]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M.,
RA   Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J.,
RA   Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S.,
RA   Turner R., Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H.,
RA   Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K.,
RA   Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D.,
RA   Hunkapiller M.W., Myers E.W., Venter J.C.;
RL   Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases.
RN   [8]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RX   PubMed=15489334; DOI=10.1101/gr.2596504;
RG   The MGC Project Team;
RT   "The status, quality, and expansion of the NIH full-length cDNA project:
RT   the Mammalian Gene Collection (MGC).";
RL   Genome Res. 14:2121-2127(2004).
RN   [9]
RP   RETRACTED PAPER.
RX   PubMed=11535583; DOI=10.1074/jbc.m008057200;
RA   Zhu K., Baudhuin L.M., Hong G., Williams F.S., Cristina K.L.,
RA   Kabarowski J.H., Witte O.N., Xu Y.;
RT   "Sphingosylphosphorylcholine and lysophosphatidylcholine are ligands for
RT   the G protein-coupled receptor GPR4.";
RL   J. Biol. Chem. 276:41325-41335(2001).
RN   [10]
RP   RETRACTION NOTICE OF PUBMED:11535583.
RX   PubMed=16498716;
RA   Zhu K., Baudhuin L.M., Hong G., Williams F.S., Cristina K.L.,
RA   Kabarowski J.H., Witte O.N., Xu Y.;
RL   J. Biol. Chem. 280:43280-43280(2005).
RN   [11]
RP   FUNCTION.
RX   PubMed=12955148; DOI=10.1038/nature01905;
RA   Ludwig M.-G., Vanek M., Guerini D., Gasser J.A., Jones C.E., Junker U.,
RA   Hofstetter H., Wolf R.M., Seuwen K.;
RT   "Proton-sensing G-protein-coupled receptors.";
RL   Nature 425:93-98(2003).
RN   [12]
RP   FUNCTION, AND SUBCELLULAR LOCATION.
RX   PubMed=17462861; DOI=10.1016/j.cellsig.2007.03.009;
RA   Tobo M., Tomura H., Mogi C., Wang J.Q., Liu J.P., Komachi M., Damirin A.,
RA   Kimura T., Murata N., Kurose H., Sato K., Okajima F.;
RT   "Previously postulated 'ligand-independent' signaling of GPR4 is mediated
RT   through proton-sensing mechanisms.";
RL   Cell. Signal. 19:1745-1753(2007).
RN   [13]
RP   MUTAGENESIS OF HIS-4; HIS-10; HIS-17; HIS-79; HIS-80; HIS-85; HIS-165 AND
RP   HIS-269, FUNCTION, AND SUBCELLULAR LOCATION.
RX   PubMed=20211729; DOI=10.1016/j.phrs.2010.02.013;
RA   Liu J.P., Nakakura T., Tomura H., Tobo M., Mogi C., Wang J.Q., He X.D.,
RA   Takano M., Damirin A., Komachi M., Sato K., Okajima F.;
RT   "Each one of certain histidine residues in G-protein-coupled receptor GPR4
RT   is critical for extracellular proton-induced stimulation of multiple G-
RT   protein-signaling pathways.";
RL   Pharmacol. Res. 61:499-505(2010).
RN   [14]
RP   MUTAGENESIS OF ARG-115, AND FUNCTION.
RX   PubMed=22110680; DOI=10.1371/journal.pone.0027586;
RA   Chen A., Dong L., Leffler N.R., Asch A.S., Witte O.N., Yang L.V.;
RT   "Activation of GPR4 by acidosis increases endothelial cell adhesion through
RT   the cAMP/Epac pathway.";
RL   PLoS ONE 6:e27586-e27586(2011).
RN   [15]
RP   FUNCTION, AND MUTAGENESIS OF ARG-115.
RX   PubMed=32058960; DOI=10.1016/j.isci.2020.100848;
RA   Krewson E.A., Sanderlin E.J., Marie M.A., Akhtar S.N., Velcicky J.,
RA   Loetscher P., Yang L.V.;
RT   "The Proton-Sensing GPR4 Receptor Regulates Paracellular Gap Formation and
RT   Permeability of Vascular Endothelial Cells.";
RL   IScience 23:100848-100848(2020).
CC   -!- FUNCTION: Proton-sensing G-protein coupled receptor couples to multiple
CC       intracellular signaling pathways, including GNAS/cAMP,
CC       GNAQ/phospholipase C (PLC), and GNA12/GNA13/Rho pathways
CC       (PubMed:12955148, PubMed:17462861, PubMed:22110680, PubMed:20211729).
CC       Acidosis-induced GPR4 activation increases paracellular gap formation
CC       and permeability of vascular endothelial cells through the
CC       GNA12/GNA13/Rho GTPase signaling pathway (PubMed:32058960). In the
CC       brain may mediate central respiratory sensitivity to CO(2)H(+) (By
CC       similarity). {ECO:0000250|UniProtKB:Q8BUD0,
CC       ECO:0000269|PubMed:12955148, ECO:0000269|PubMed:17462861,
CC       ECO:0000269|PubMed:20211729, ECO:0000269|PubMed:22110680,
CC       ECO:0000269|PubMed:32058960}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000269|PubMed:17462861,
CC       ECO:0000269|PubMed:20211729}; Multi-pass membrane protein
CC       {ECO:0000255}.
CC   -!- SIMILARITY: Belongs to the G-protein coupled receptor 1 family.
CC       {ECO:0000255|PROSITE-ProRule:PRU00521}.
CC   -!- CAUTION: Was originally thought to be a receptor for
CC       sphingosylphosphorylcholine and lysophosphatidylcholine
CC       (PubMed:11535583). However, this work has been retracted.
CC       {ECO:0000269|PubMed:11535583, ECO:0000305|PubMed:16498716}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAA63180.1; Type=Frameshift; Evidence={ECO:0000305};
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DR   EMBL; L36148; AAA63180.1; ALT_FRAME; Genomic_DNA.
DR   EMBL; U21051; AAA98457.1; -; Genomic_DNA.
DR   EMBL; U35399; AAA79061.1; -; mRNA.
DR   EMBL; EU432116; ABY87915.1; -; mRNA.
DR   EMBL; AK290698; BAF83387.1; -; mRNA.
DR   EMBL; AC011480; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; CH471126; EAW57368.1; -; Genomic_DNA.
DR   EMBL; BC067535; AAH67535.1; -; mRNA.
DR   EMBL; BC067536; AAH67536.1; -; mRNA.
DR   CCDS; CCDS12669.1; -.
DR   PIR; A57641; A57641.
DR   PIR; I53033; I53033.
DR   PIR; S68207; S68207.
DR   RefSeq; NP_005273.1; NM_005282.2.
DR   RefSeq; XP_016882096.1; XM_017026607.1.
DR   RefSeq; XP_016882097.1; XM_017026608.1.
DR   AlphaFoldDB; P46093; -.
DR   SMR; P46093; -.
DR   STRING; 9606.ENSP00000319744; -.
DR   BindingDB; P46093; -.
DR   ChEMBL; CHEMBL3638324; -.
DR   GuidetoPHARMACOLOGY; 84; -.
DR   GlyGen; P46093; 2 sites.
DR   iPTMnet; P46093; -.
DR   PhosphoSitePlus; P46093; -.
DR   BioMuta; GPR4; -.
DR   DMDM; 1708027; -.
DR   EPD; P46093; -.
DR   PaxDb; P46093; -.
DR   PeptideAtlas; P46093; -.
DR   PRIDE; P46093; -.
DR   ProteomicsDB; 55719; -.
DR   Antibodypedia; 2958; 211 antibodies from 30 providers.
DR   DNASU; 2828; -.
DR   Ensembl; ENST00000323040.5; ENSP00000319744.3; ENSG00000177464.5.
DR   GeneID; 2828; -.
DR   KEGG; hsa:2828; -.
DR   MANE-Select; ENST00000323040.5; ENSP00000319744.3; NM_005282.3; NP_005273.1.
DR   UCSC; uc002pcm.4; human.
DR   CTD; 2828; -.
DR   DisGeNET; 2828; -.
DR   GeneCards; GPR4; -.
DR   HGNC; HGNC:4497; GPR4.
DR   HPA; ENSG00000177464; Tissue enhanced (adipose tissue, lung).
DR   MIM; 600551; gene.
DR   neXtProt; NX_P46093; -.
DR   OpenTargets; ENSG00000177464; -.
DR   PharmGKB; PA28886; -.
DR   VEuPathDB; HostDB:ENSG00000177464; -.
DR   eggNOG; ENOG502QS9G; Eukaryota.
DR   GeneTree; ENSGT01050000244810; -.
DR   HOGENOM; CLU_009579_8_2_1; -.
DR   InParanoid; P46093; -.
DR   OMA; RTWEGCH; -.
DR   OrthoDB; 716326at2759; -.
DR   PhylomeDB; P46093; -.
DR   TreeFam; TF331803; -.
DR   PathwayCommons; P46093; -.
DR   Reactome; R-HSA-373076; Class A/1 (Rhodopsin-like receptors).
DR   Reactome; R-HSA-416476; G alpha (q) signalling events.
DR   BioGRID-ORCS; 2828; 7 hits in 1065 CRISPR screens.
DR   GeneWiki; GPR4; -.
DR   GenomeRNAi; 2828; -.
DR   Pharos; P46093; Tchem.
DR   PRO; PR:P46093; -.
DR   Proteomes; UP000005640; Chromosome 19.
DR   RNAct; P46093; protein.
DR   Bgee; ENSG00000177464; Expressed in omental fat pad and 140 other tissues.
DR   Genevisible; P46093; HS.
DR   GO; GO:0005887; C:integral component of plasma membrane; IBA:GO_Central.
DR   GO; GO:0005886; C:plasma membrane; IDA:UniProtKB.
DR   GO; GO:0004930; F:G protein-coupled receptor activity; IMP:UniProtKB.
DR   GO; GO:0007189; P:adenylate cyclase-activating G protein-coupled receptor signaling pathway; IDA:UniProtKB.
DR   GO; GO:0060055; P:angiogenesis involved in wound healing; IEA:Ensembl.
DR   GO; GO:0007186; P:G protein-coupled receptor signaling pathway; TAS:ProtInc.
DR   GO; GO:0072144; P:glomerular mesangial cell development; IEA:Ensembl.
DR   GO; GO:0016525; P:negative regulation of angiogenesis; IEA:Ensembl.
DR   GO; GO:0007200; P:phospholipase C-activating G protein-coupled receptor signaling pathway; IMP:UniProtKB.
DR   GO; GO:0051482; P:positive regulation of cytosolic calcium ion concentration involved in phospholipase C-activating G protein-coupled signaling pathway; IBA:GO_Central.
DR   GO; GO:0050729; P:positive regulation of inflammatory response; ISS:UniProtKB.
DR   GO; GO:0035025; P:positive regulation of Rho protein signal transduction; IDA:UniProtKB.
DR   GO; GO:0030155; P:regulation of cell adhesion; IDA:UniProtKB.
DR   GO; GO:0043114; P:regulation of vascular permeability; ISS:UniProtKB.
DR   GO; GO:0010447; P:response to acidic pH; IDA:UniProtKB.
DR   InterPro; IPR000276; GPCR_Rhodpsn.
DR   InterPro; IPR017452; GPCR_Rhodpsn_7TM.
DR   InterPro; IPR002276; GPR4_orph.
DR   Pfam; PF00001; 7tm_1; 1.
DR   PRINTS; PR00237; GPCRRHODOPSN.
DR   PRINTS; PR01147; GPR4RECEPTOR.
DR   PROSITE; PS00237; G_PROTEIN_RECEP_F1_1; 1.
DR   PROSITE; PS50262; G_PROTEIN_RECEP_F1_2; 1.
PE   1: Evidence at protein level;
KW   Cell membrane; Disulfide bond; G-protein coupled receptor; Glycoprotein;
KW   Membrane; Receptor; Reference proteome; Transducer; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..362
FT                   /note="G-protein coupled receptor 4"
FT                   /id="PRO_0000069512"
FT   TOPO_DOM        1..17
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        18..42
FT                   /note="Helical; Name=1"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        43..54
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        55..76
FT                   /note="Helical; Name=2"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        77..91
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        92..113
FT                   /note="Helical; Name=3"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        114..132
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        133..154
FT                   /note="Helical; Name=4"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        155..179
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        180..201
FT                   /note="Helical; Name=5"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        202..224
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        225..245
FT                   /note="Helical; Name=6"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        246..263
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        264..284
FT                   /note="Helical; Name=7"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        285..362
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   REGION          335..362
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        335..352
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   CARBOHYD        3
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        164
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   DISULFID        90..168
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00521"
FT   VARIANT         295
FT                   /note="S -> N (in dbSNP:rs36012326)"
FT                   /id="VAR_049390"
FT   MUTAGEN         4
FT                   /note="H->Y: No effect on pH-sensing activity."
FT                   /evidence="ECO:0000269|PubMed:20211729"
FT   MUTAGEN         10
FT                   /note="H->Y: No effect on pH-sensing activity."
FT                   /evidence="ECO:0000269|PubMed:20211729"
FT   MUTAGEN         17
FT                   /note="H->Y: No effect on pH-sensing activity."
FT                   /evidence="ECO:0000269|PubMed:20211729"
FT   MUTAGEN         79
FT                   /note="H->Y: Displays smaller cAMP, rho, PLC responses to
FT                   mildly alkaline to acidic pH of 7.1 but almost the same or
FT                   higher responses to severely acidic pH values of 6.5-6.2."
FT                   /evidence="ECO:0000269|PubMed:20211729"
FT   MUTAGEN         80
FT                   /note="H->Y: No effect on pH-sensing activity."
FT                   /evidence="ECO:0000269|PubMed:20211729"
FT   MUTAGEN         85
FT                   /note="H->Y: No effect on pH-sensing activity."
FT                   /evidence="ECO:0000269|PubMed:20211729"
FT   MUTAGEN         115
FT                   /note="R->A: Signaling-defective mutant. Endothelial
FT                   permeability is decreased under acid conditions."
FT                   /evidence="ECO:0000269|PubMed:22110680,
FT                   ECO:0000269|PubMed:32058960"
FT   MUTAGEN         165
FT                   /note="H->Y: Displays smaller cAMP, rho, PLC responses to
FT                   mildly alkaline to acidic pH of 7.1 but almost the same or
FT                   higher responses to severely acidic pH values of 6.5-6.2."
FT                   /evidence="ECO:0000269|PubMed:20211729"
FT   MUTAGEN         269
FT                   /note="H->Y: Displays smaller cAMP, rho, PLC responses to
FT                   mildly alkaline to acidic pH of 7.1 but almost the same or
FT                   higher responses to severely acidic pH values of 6.5-6.2."
FT                   /evidence="ECO:0000269|PubMed:20211729"
FT   CONFLICT        57
FT                   /note="M -> L (in Ref. 3; AAA79061)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        69
FT                   /note="T -> S (in Ref. 3; AAA79061)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        130
FT                   /note="R -> C (in Ref. 8; AAH67535)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        255
FT                   /note="P -> L (in Ref. 5; BAF83387)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        337
FT                   /note="A -> V (in Ref. 3; AAA79061)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   362 AA;  40982 MW;  6C75D97C36204541 CRC64;
     MGNHTWEGCH VDSRVDHLFP PSLYIFVIGV GLPTNCLALW AAYRQVQQRN ELGVYLMNLS
     IADLLYICTL PLWVDYFLHH DNWIHGPGSC KLFGFIFYTN IYISIAFLCC ISVDRYLAVA
     HPLRFARLRR VKTAVAVSSV VWATELGANS APLFHDELFR DRYNHTFCFE KFPMEGWVAW
     MNLYRVFVGF LFPWALMLLS YRGILRAVRG SVSTERQEKA KIKRLALSLI AIVLVCFAPY
     HVLLLSRSAI YLGRPWDCGF EERVFSAYHS SLAFTSLNCV ADPILYCLVN EGARSDVAKA
     LHNLLRFLAS DKPQEMANAS LTLETPLTSK RNSTAKAMTG SWAATPPSQG DQVQLKMLPP
     AQ
 
 
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