ID CD226_HUMAN Reviewed; 336 AA. AC Q15762; B2R818; DT 24-MAY-2004, integrated into UniProtKB/Swiss-Prot. DT 11-JAN-2011, sequence version 2. DT 24-JAN-2024, entry version 175. DE RecName: Full=CD226 antigen; DE AltName: Full=DNAX accessory molecule 1; DE Short=DNAM-1; DE AltName: CD_antigen=CD226; DE Flags: Precursor; GN Name=CD226; Synonyms=DNAM1; 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 [MRNA], PROTEIN SEQUENCE OF 19-39; 54-72; 204-221 AND RP 285-294, FUNCTION, PHOSPHORYLATION, GLYCOSYLATION, TISSUE SPECIFICITY, AND RP VARIANT GLY-307. RX PubMed=8673704; DOI=10.1016/s1074-7613(00)70060-4; RA Shibuya A., Campbell D., Hannum C., Yssel H., Franz-Bacon K., RA McClanahan T., Kitamura T., Nicholl J., Sutherland G.R., Lanier L.L., RA Phillips J.H.; RT "DNAM-1, a novel adhesion molecule involved in the cytolytic function of T RT lymphocytes."; RL Immunity 4:573-581(1996). RN [2] RP NUCLEOTIDE SEQUENCE [MRNA], AND VARIANT GLY-307. RC TISSUE=Natural killer cell; RA Biassoni R.; RT "Receptor involved in the NK cell triggering."; RL Submitted (JAN-2003) to the EMBL/GenBank/DDBJ databases. RN [3] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. 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 [4] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RX PubMed=16177791; DOI=10.1038/nature03983; RA Nusbaum C., Zody M.C., Borowsky M.L., Kamal M., Kodira C.D., Taylor T.D., RA Whittaker C.A., Chang J.L., Cuomo C.A., Dewar K., FitzGerald M.G., Yang X., RA Abouelleil A., Allen N.R., Anderson S., Bloom T., Bugalter B., Butler J., RA Cook A., DeCaprio D., Engels R., Garber M., Gnirke A., Hafez N., Hall J.L., RA Norman C.H., Itoh T., Jaffe D.B., Kuroki Y., Lehoczky J., Lui A., RA Macdonald P., Mauceli E., Mikkelsen T.S., Naylor J.W., Nicol R., Nguyen C., RA Noguchi H., O'Leary S.B., Piqani B., Smith C.L., Talamas J.A., Topham K., RA Totoki Y., Toyoda A., Wain H.M., Young S.K., Zeng Q., Zimmer A.R., RA Fujiyama A., Hattori M., Birren B.W., Sakaki Y., Lander E.S.; RT "DNA sequence and analysis of human chromosome 18."; RL Nature 437:551-555(2005). RN [5] 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 [6] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA], AND VARIANT GLY-307. RC TISSUE=Brain; 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 [7] RP INTERACTION WITH PVR AND NECTIN2. RX PubMed=15039383; DOI=10.1093/intimm/dxh059; RA Tahara-Hanaoka S., Shibuya K., Onoda Y., Zhang H., Yamazaki S., RA Miyamoto A., Honda S., Lanier L.L., Shibuya A.; RT "Functional characterization of DNAM-1 (CD226) interaction with its ligands RT PVR (CD155) and nectin-2 (PRR-2/CD112)."; RL Int. Immunol. 16:533-538(2004). RN [8] RP INTERACTION WITH PVR AND NECTIN2. RX PubMed=15607800; DOI=10.1016/j.molimm.2004.07.028; RA Pende D., Bottino C., Castriconi R., Cantoni C., Marcenaro S., Rivera P., RA Spaggiari G.M., Dondero A., Carnemolla B., Reymond N., Mingari M.C., RA Lopez M., Moretta L., Moretta A.; RT "PVR (CD155) and Nectin-2 (CD112) as ligands of the human DNAM-1 (CD226) RT activating receptor: involvement in tumor cell lysis."; RL Mol. Immunol. 42:463-469(2005). RN [9] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-322, AND IDENTIFICATION BY RP MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Platelet; RX PubMed=18088087; DOI=10.1021/pr0704130; RA Zahedi R.P., Lewandrowski U., Wiesner J., Wortelkamp S., Moebius J., RA Schuetz C., Walter U., Gambaryan S., Sickmann A.; RT "Phosphoproteome of resting human platelets."; RL J. Proteome Res. 7:526-534(2008). RN [10] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-322, VARIANT [LARGE SCALE RP ANALYSIS] GLY-307, AND IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE RP ANALYSIS]. RC TISSUE=Leukemic T-cell; RX PubMed=19690332; DOI=10.1126/scisignal.2000007; RA Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., RA Rodionov V., Han D.K.; RT "Quantitative phosphoproteomic analysis of T cell receptor signaling RT reveals system-wide modulation of protein-protein interactions."; RL Sci. Signal. 2:RA46-RA46(2009). RN [11] RP FUNCTION AS NECTIN2 RECEPTOR. RX PubMed=26755705; DOI=10.1084/jem.20150785; RA Zhu Y., Paniccia A., Schulick A.C., Chen W., Koenig M.R., Byers J.T., RA Yao S., Bevers S., Edil B.H.; RT "Identification of CD112R as a novel checkpoint for human T cells."; RL J. Exp. Med. 213:167-176(2016). CC -!- FUNCTION: Involved in intercellular adhesion, lymphocyte signaling, CC cytotoxicity and lymphokine secretion mediated by cytotoxic T- CC lymphocyte (CTL) and NK cell (PubMed:8673704). Cell surface receptor CC for NECTIN2. Upon ligand binding, stimulates T-cell proliferation and CC cytokine production, including that of IL2, IL5, IL10, IL13, and IFNG. CC Competes with PVRIG for NECTIN2-binding (PubMed:26755705). CC {ECO:0000269|PubMed:26755705, ECO:0000269|PubMed:8673704}. CC -!- SUBUNIT: Interacts with PVR and NECTIN2. Competes with PVRIG for CC NECTIN2-binding. {ECO:0000269|PubMed:15039383, CC ECO:0000269|PubMed:15607800, ECO:0000269|PubMed:26755705}. CC -!- INTERACTION: CC Q15762; Q15762: CD226; NbExp=2; IntAct=EBI-4314442, EBI-4314442; CC Q15762; Q92692: NECTIN2; NbExp=2; IntAct=EBI-4314442, EBI-718419; CC Q15762; P15151: PVR; NbExp=3; IntAct=EBI-4314442, EBI-3919694; CC Q15762; Q495A1: TIGIT; NbExp=4; IntAct=EBI-4314442, EBI-4314807; CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Single-pass type I CC membrane protein {ECO:0000305}. CC -!- TISSUE SPECIFICITY: Expressed by peripheral blood T-lymphocytes. CC {ECO:0000269|PubMed:8673704}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; U56102; AAC50560.1; -; mRNA. DR EMBL; AJ537553; CAD61184.1; -; mRNA. DR EMBL; AK313199; BAG36015.1; -; mRNA. DR EMBL; AC011930; -; NOT_ANNOTATED_CDS; Genomic_DNA. DR EMBL; AC090231; -; NOT_ANNOTATED_CDS; Genomic_DNA. DR EMBL; AC091137; -; NOT_ANNOTATED_CDS; Genomic_DNA. DR EMBL; CH471117; EAW66515.1; -; Genomic_DNA. DR EMBL; BC074787; AAH74787.1; -; mRNA. DR CCDS; CCDS11997.1; -. DR RefSeq; NP_001290547.1; NM_001303618.1. DR RefSeq; NP_006557.2; NM_006566.3. DR RefSeq; XP_005266699.1; XM_005266642.3. DR PDB; 6ISB; X-ray; 2.50 A; A/B/C=19-250. DR PDB; 6O3O; X-ray; 2.80 A; A/B=19-250. DR PDBsum; 6ISB; -. DR PDBsum; 6O3O; -. DR AlphaFoldDB; Q15762; -. DR SMR; Q15762; -. DR BioGRID; 115908; 76. DR IntAct; Q15762; 3. DR STRING; 9606.ENSP00000461947; -. DR GlyCosmos; Q15762; 8 sites, No reported glycans. DR GlyGen; Q15762; 8 sites. DR iPTMnet; Q15762; -. DR PhosphoSitePlus; Q15762; -. DR BioMuta; CD226; -. DR DMDM; 317373338; -. DR jPOST; Q15762; -. DR MassIVE; Q15762; -. DR PaxDb; 9606-ENSP00000280200; -. DR PeptideAtlas; Q15762; -. DR ProteomicsDB; 60748; -. DR Antibodypedia; 2514; 922 antibodies from 39 providers. DR DNASU; 10666; -. DR Ensembl; ENST00000280200.8; ENSP00000280200.4; ENSG00000150637.9. DR Ensembl; ENST00000582621.6; ENSP00000461947.1; ENSG00000150637.9. DR GeneID; 10666; -. DR KEGG; hsa:10666; -. DR MANE-Select; ENST00000582621.6; ENSP00000461947.1; NM_001303618.2; NP_001290547.1. DR UCSC; uc002lkm.6; human. DR AGR; HGNC:16961; -. DR CTD; 10666; -. DR DisGeNET; 10666; -. DR GeneCards; CD226; -. DR HGNC; HGNC:16961; CD226. DR HPA; ENSG00000150637; Group enriched (lymphoid tissue, parathyroid gland). DR MIM; 605397; gene. DR neXtProt; NX_Q15762; -. DR OpenTargets; ENSG00000150637; -. DR PharmGKB; PA134911130; -. DR VEuPathDB; HostDB:ENSG00000150637; -. DR eggNOG; ENOG502RY5X; Eukaryota. DR GeneTree; ENSGT00500000044993; -. DR HOGENOM; CLU_069157_0_0_1; -. DR InParanoid; Q15762; -. DR OMA; IREPYAD; -. DR OrthoDB; 5354047at2759; -. DR PhylomeDB; Q15762; -. DR TreeFam; TF336260; -. DR PathwayCommons; Q15762; -. DR Reactome; R-HSA-198933; Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell. DR SignaLink; Q15762; -. DR SIGNOR; Q15762; -. DR BioGRID-ORCS; 10666; 9 hits in 1155 CRISPR screens. DR ChiTaRS; CD226; human. DR GeneWiki; CD226; -. DR GenomeRNAi; 10666; -. DR Pharos; Q15762; Tbio. DR PRO; PR:Q15762; -. DR Proteomes; UP000005640; Chromosome 18. DR RNAct; Q15762; Protein. DR Bgee; ENSG00000150637; Expressed in monocyte and 105 other cell types or tissues. DR ExpressionAtlas; Q15762; baseline and differential. DR GO; GO:0009986; C:cell surface; IDA:BHF-UCL. DR GO; GO:0009897; C:external side of plasma membrane; IBA:GO_Central. DR GO; GO:0045121; C:membrane raft; TAS:BHF-UCL. DR GO; GO:0005886; C:plasma membrane; TAS:Reactome. DR GO; GO:0050839; F:cell adhesion molecule binding; IPI:BHF-UCL. DR GO; GO:0042802; F:identical protein binding; IPI:IntAct. DR GO; GO:0005178; F:integrin binding; IPI:BHF-UCL. DR GO; GO:0019901; F:protein kinase binding; IPI:BHF-UCL. DR GO; GO:0007155; P:cell adhesion; TAS:ProtInc. DR GO; GO:0008037; P:cell recognition; TAS:BHF-UCL. DR GO; GO:0060369; P:positive regulation of Fc receptor mediated stimulatory signaling pathway; IDA:BHF-UCL. DR GO; GO:0002891; P:positive regulation of immunoglobulin mediated immune response; IDA:BHF-UCL. DR GO; GO:0033005; P:positive regulation of mast cell activation; IDA:BHF-UCL. DR GO; GO:0002729; P:positive regulation of natural killer cell cytokine production; IBA:GO_Central. DR GO; GO:0045954; P:positive regulation of natural killer cell mediated cytotoxicity; IMP:BHF-UCL. DR GO; GO:0002860; P:positive regulation of natural killer cell mediated cytotoxicity directed against tumor cell target; IMP:BHF-UCL. DR GO; GO:0050862; P:positive regulation of T cell receptor signaling pathway; IMP:UniProtKB. DR GO; GO:0032729; P:positive regulation of type II interferon production; IBA:GO_Central. DR GO; GO:0007165; P:signal transduction; TAS:ProtInc. DR CDD; cd05889; IgV_1_DNAM-1_like; 1. DR Gene3D; 2.60.40.10; Immunoglobulins; 2. DR InterPro; IPR042842; CD226. DR InterPro; IPR007110; Ig-like_dom. DR InterPro; IPR036179; Ig-like_dom_sf. DR InterPro; IPR013783; Ig-like_fold. DR InterPro; IPR003599; Ig_sub. DR InterPro; IPR003598; Ig_sub2. DR InterPro; IPR013106; Ig_V-set. DR PANTHER; PTHR47011; CD226 ANTIGEN; 1. DR PANTHER; PTHR47011:SF1; CD226 ANTIGEN; 1. DR Pfam; PF07686; V-set; 2. DR SMART; SM00409; IG; 2. DR SMART; SM00408; IGc2; 1. DR SUPFAM; SSF48726; Immunoglobulin; 2. DR PROSITE; PS50835; IG_LIKE; 2. DR Genevisible; Q15762; HS. PE 1: Evidence at protein level; KW 3D-structure; Cell adhesion; Cell membrane; Direct protein sequencing; KW Disulfide bond; Glycoprotein; Immunoglobulin domain; Membrane; KW Phosphoprotein; Receptor; Reference proteome; Repeat; Signal; KW Transmembrane; Transmembrane helix. FT SIGNAL 1..18 FT /evidence="ECO:0000269|PubMed:8673704" FT CHAIN 19..336 FT /note="CD226 antigen" FT /id="PRO_0000014665" FT TOPO_DOM 19..254 FT /note="Extracellular" FT /evidence="ECO:0000255" FT TRANSMEM 255..275 FT /note="Helical" FT /evidence="ECO:0000255" FT TOPO_DOM 276..336 FT /note="Cytoplasmic" FT /evidence="ECO:0000255" FT DOMAIN 19..126 FT /note="Ig-like C2-type 1" FT DOMAIN 135..239 FT /note="Ig-like C2-type 2" FT REGION 297..316 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT MOD_RES 322 FT /note="Phosphotyrosine" FT /evidence="ECO:0007744|PubMed:18088087, FT ECO:0007744|PubMed:19690332" FT CARBOHYD 32 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 83 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 90 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 97 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 147 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 186 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 198 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 231 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT DISULFID 37..108 FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00114" FT DISULFID 152..222 FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00114" FT VARIANT 307 FT /note="S -> G (in dbSNP:rs763361)" FT /evidence="ECO:0000269|PubMed:15489334, FT ECO:0000269|PubMed:8673704, ECO:0000269|Ref.2, FT ECO:0007744|PubMed:19690332" FT /id="VAR_018632" FT STRAND 23..28 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 43..52 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 54..56 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 58..64 FT /evidence="ECO:0007829|PDB:6ISB" FT TURN 65..67 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 68..71 FT /evidence="ECO:0007829|PDB:6ISB" FT HELIX 73..75 FT /evidence="ECO:0007829|PDB:6ISB" FT TURN 76..78 FT /evidence="ECO:0007829|PDB:6ISB" FT HELIX 86..88 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 93..97 FT /evidence="ECO:0007829|PDB:6ISB" FT HELIX 100..102 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 104..113 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 116..125 FT /evidence="ECO:0007829|PDB:6ISB" FT TURN 127..129 FT /evidence="ECO:0007829|PDB:6O3O" FT TURN 130..133 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 139..142 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 148..151 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 160..168 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 173..184 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 191..193 FT /evidence="ECO:0007829|PDB:6ISB" FT TURN 200..205 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 206..209 FT /evidence="ECO:0007829|PDB:6ISB" FT HELIX 214..216 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 218..229 FT /evidence="ECO:0007829|PDB:6ISB" FT STRAND 232..240 FT /evidence="ECO:0007829|PDB:6ISB" SQ SEQUENCE 336 AA; 38614 MW; 5379182CC4695097 CRC64; MDYPTLLLAL LHVYRALCEE VLWHTSVPFA ENMSLECVYP SMGILTQVEW FKIGTQQDSI AIFSPTHGMV IRKPYAERVY FLNSTMASNN MTLFFRNASE DDVGYYSCSL YTYPQGTWQK VIQVVQSDSF EAAVPSNSHI VSEPGKNVTL TCQPQMTWPV QAVRWEKIQP RQIDLLTYCN LVHGRNFTSK FPRQIVSNCS HGRWSVIVIP DVTVSDSGLY RCYLQASAGE NETFVMRLTV AEGKTDNQYT LFVAGGTVLL LLFVISITTI IVIFLNRRRR RERRDLFTES WDTQKAPNNY RSPISTSQPT NQSMDDTRED IYVNYPTFSR RPKTRV //