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Protein

Hepatitis A virus cellular receptor 2

Gene

HAVCR2

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Cell surface receptor implicated in modulating innate and adaptive immune responses. Generally accepted to have an inhibiting function. Reports on stimulating functions suggest that the activity may be influenced by the cellular context and/or the respective ligand (PubMed:24825777). Regulates macrophage activation (PubMed:11823861). Inhibits T-helper type 1 lymphocyte (Th1)-mediated auto- and alloimmune responses and promotes immunological tolerance (PubMed:14556005). In CD8+ cells attenuates TCR-induced signaling, specifically by blocking NF-kappaB and NFAT promoter activities resulting in the loss of IL-2 secretion. The function may implicate its association with LCK proposed to impair phosphorylation of TCR subunits, and/or LGALS9-dependent recruitment of PTPRC to the immunological synapse (PubMed:24337741, PubMed:26492563). In contrast, shown to activate TCR-induced signaling in T-cells probably implicating ZAP70, LCP2, LCK and FYN (By similarity). Expressed on Treg cells can inhibit Th17 cell responses (PubMed:24838857). Receptor for LGALS9 (PubMed:16286920, PubMed:24337741). Binding to LGALS9 is believed to result in suppression of T-cell responses; the resulting apoptosis of antigen-specific cells may implicate HAVCR2 phosphorylation and disruption of its association with BAG6. Binding to LGALS9 is proposed to be involved in innate immune response to intracellular pathogens. Expressed on Th1 cells interacts with LGALS9 expressed on Mycobacterium tuberculosis-infected macrophages to stimulate antibactericidal activity including IL-1 beta secretion and to restrict intracellular bacterial growth (By similarity). However, the function as receptor for LGALS9 has been challenged (PubMed:23555261). Also reported to enhance CD8+ T-cell responses to an acute infection such as by Listeria monocytogenes (By similarity). Receptor for phosphatidylserine (PtSer); PtSer-binding is calcium-dependent. May recognize PtSer on apoptotic cells leading to their phagocytosis. Mediates the engulfment of apoptotic cells by dendritic cells. Expressed on T-cells, promotes conjugation but not engulfment of apoptotic cells. Expressed on dendritic cells (DCs) positively regulates innate immune response and in synergy with Toll-like receptors promotes secretion of TNF-alpha. In tumor-imfiltrating DCs suppresses nucleic acid-mediated innate immune repsonse by interaction with HMGB1 and interfering with nucleic acid-sensing and trafficking of nucleid acids to endosomes (By similarity). Expressed on natural killer (NK) cells acts as a coreceptor to enhance IFN-gamma production in response to LGALS9 (PubMed:22323453). In contrast, shown to suppress NK cell-mediated cytotoxicity (PubMed:22383801). Negatively regulates NK cell function in LPS-induced endotoxic shock (By similarity).By similarity1 Publication7 Publications

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei111 – 1111PhosphatidylserineBy similarity
Metal bindingi116 – 1161Calcium; via carbonyl oxygenBy similarity
Binding sitei118 – 1181Phosphatidylserine; via amide nitrogenBy similarity
Metal bindingi119 – 1191CalciumBy similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Adaptive immunity, Immunity, Inflammatory response, Innate immunity

Keywords - Ligandi

Metal-binding

Enzyme and pathway databases

ReactomeiR-HSA-451927. Interleukin-2 signaling.

Names & Taxonomyi

Protein namesi
Recommended name:
Hepatitis A virus cellular receptor 2
Short name:
HAVcr-2
Alternative name(s):
T-cell immunoglobulin and mucin domain-containing protein 3
Short name:
TIMD-3
T-cell immunoglobulin mucin receptor 3
Short name:
TIM-3
T-cell membrane protein 3
Gene namesi
Name:HAVCR2
Synonyms:TIM3, TIMD3
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
Proteomesi
  • UP000005640 Componenti: Chromosome 5

Organism-specific databases

HGNCiHGNC:18437. HAVCR2.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini22 – 202181ExtracellularSequence analysisAdd
BLAST
Transmembranei203 – 22321HelicalSequence analysisAdd
BLAST
Topological domaini224 – 30178CytoplasmicSequence analysisAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell junction, Membrane

Pathology & Biotechi

Involvement in diseasei

May be involved in T-cell exhaustion associated with chronic viral infections such as with human immunodeficiency virus (HIV) and hepatitic C virus (HCV).

Mutagenesis

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Mutagenesisi265 – 2651Y → A: Abolishes TCR-induced NFAT activation; when associated with A-272. 1 Publication
Mutagenesisi265 – 2651Y → E: No effect on TCR-induced NFAT activation (phosphomimetic mutation); when associated with E-272. 1 Publication
Mutagenesisi272 – 2721Y → A: Abolishes TCR-induced NFAT activation; when associated with A-265. 1 Publication
Mutagenesisi272 – 2721Y → E: No effect on TCR-induced NFAT activation (phosphomimetic mutation); when associated with E-265. 1 Publication

Organism-specific databases

PharmGKBiPA134883425.

Polymorphism and mutation databases

BioMutaiHAVCR2.
DMDMi311033536.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2121Sequence analysisAdd
BLAST
Chaini22 – 301280Hepatitis A virus cellular receptor 2PRO_0000042101Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi38 ↔ 110PROSITE-ProRule annotationBy similarity
Disulfide bondi52 ↔ 63PROSITE-ProRule annotationBy similarity
Disulfide bondi58 ↔ 109PROSITE-ProRule annotationBy similarity
Glycosylationi145 – 1451O-linked (GalNAc...)1 Publication
Glycosylationi172 – 1721N-linked (GlcNAc...)Sequence analysis
Modified residuei265 – 2651Phosphotyrosine; by ITK1 Publication

Post-translational modificationi

O-glycosylated with core 1 or possibly core 8 glycans.1 Publication
Phosphorylated on tyrosine residues; modestly increased after TCR/CD28 stimulation. Can be phosphorylated in the cytoplasmatic domain by FYN (By similarity). Phosphorylation at Tyr-265 is increased by stimulation with ligand LGALS9.By similarity2 Publications

Keywords - PTMi

Disulfide bond, Glycoprotein, Phosphoprotein

Proteomic databases

PaxDbiQ8TDQ0.
PeptideAtlasiQ8TDQ0.
PRIDEiQ8TDQ0.

PTM databases

iPTMnetiQ8TDQ0.
PhosphoSiteiQ8TDQ0.
UniCarbKBiQ8TDQ0.

Expressioni

Tissue specificityi

Expressed in T-helper type 1 (Th1) lymphocytes. Expressed on regulatory T (Treg) cells after TCR stimulation. Expressed in dendritic cells and natural killer (NK) cells. Expressed in epithelial tissues. Expression is increased on CD4+ and CD8+ T-cells in chronic hepatitis C virus (HCV) infection. In progressive HIV-1 infection, expression is up-regulated on HIV-1-specific CD8 T-cells.8 Publications

Gene expression databases

BgeeiQ8TDQ0.
CleanExiHS_HAVCR2.
ExpressionAtlasiQ8TDQ0. baseline and differential.
GenevisibleiQ8TDQ0. HS.

Organism-specific databases

HPAiCAB026003.
HPA010505.
HPA047581.

Interactioni

Subunit structurei

Interacts with HMGB1; impairs HMGB1 binding to B-DNA and likely HMGB1-mediated innate immume response (By similarity). Interacts with BAG6 (By similarity). Interacts (phosphorylated) with PIK3R1 and PIK3R2. Interacts (not dependent on its phosphorylation status) with FYN (By similarity). Interacts (in basal state T-cells) with VAV1; AKT1/2, LCP2, ZAP70, SYK, PIK3R1, FYN, SH3BP2 and SH2D2A. Interacts (in activated T-cells) with LCK and PLCG (PubMed:26492563, PubMed:24337741).By similarity2 Publications

Protein-protein interaction databases

BioGridi124313. 67 interactions.
DIPiDIP-61459N.
IntActiQ8TDQ0. 12 interactions.
STRINGi9606.ENSP00000312002.

Structurei

Secondary structure

1
301
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi26 – 294Combined sources
Beta strandi34 – 363Combined sources
Beta strandi44 – 463Combined sources
Beta strandi51 – 577Combined sources
Beta strandi60 – 623Combined sources
Beta strandi64 – 696Combined sources
Helixi77 – 793Combined sources
Beta strandi80 – 834Combined sources
Helixi88 – 903Combined sources
Beta strandi95 – 973Combined sources
Helixi102 – 1043Combined sources
Beta strandi106 – 1127Combined sources
Beta strandi121 – 13010Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
5DZLX-ray3.40A/B22-126[»]
5F71X-ray2.40A/B22-130[»]
ProteinModelPortaliQ8TDQ0.
SMRiQ8TDQ0. Positions 26-130.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini22 – 124103Ig-like V-typeAdd
BLAST

Sequence similaritiesi

Belongs to the immunoglobulin superfamily. TIM family.Curated

Keywords - Domaini

Immunoglobulin domain, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG410IJGA. Eukaryota.
ENOG410YSF7. LUCA.
GeneTreeiENSGT00440000039800.
HOVERGENiHBG098563.
InParanoidiQ8TDQ0.
OMAiGCRFAMP.
OrthoDBiEOG74XS6M.
PhylomeDBiQ8TDQ0.
TreeFamiTF336163.

Family and domain databases

Gene3Di2.60.40.10. 1 hit.
InterProiIPR007110. Ig-like_dom.
IPR013783. Ig-like_fold.
IPR003599. Ig_sub.
IPR013106. Ig_V-set.
[Graphical view]
PfamiPF07686. V-set. 1 hit.
[Graphical view]
SMARTiSM00409. IG. 1 hit.
[Graphical view]
SUPFAMiSSF48726. SSF48726. 1 hit.
PROSITEiPS50835. IG_LIKE. 1 hit.
[Graphical view]

Sequences (2)i

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 2 isoformsi produced by alternative splicing. AlignAdd to basket

Isoform 1 (identifier: Q8TDQ0-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MFSHLPFDCV LLLLLLLLTR SSEVEYRAEV GQNAYLPCFY TPAAPGNLVP
60 70 80 90 100
VCWGKGACPV FECGNVVLRT DERDVNYWTS RYWLNGDFRK GDVSLTIENV
110 120 130 140 150
TLADSGIYCC RIQIPGIMND EKFNLKLVIK PAKVTPAPTR QRDFTAAFPR
160 170 180 190 200
MLTTRGHGPA ETQTLGSLPD INLTQISTLA NELRDSRLAN DLRDSGATIR
210 220 230 240 250
IGIYIGAGIC AGLALALIFG ALIFKWYSHS KEKIQNLSLI SLANLPPSGL
260 270 280 290 300
ANAVAEGIRS EENIYTIEEN VYEVEEPNEY YCYVSSRQQP SQPLGCRFAM

P
Length:301
Mass (Da):33,394
Last modified:November 2, 2010 - v3
Checksum:i519A5B0D512B6173
GO
Isoform 2 (identifier: Q8TDQ0-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     132-142: AKVTPAPTRQR → GEWTFACHLYE
     143-301: Missing.

Show »
Length:142
Mass (Da):16,149
Checksum:iE2C82D8B5AABC23E
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti101 – 1011T → I in AAM19100 (Ref. 2) Curated

Natural variant

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Natural varianti140 – 1401R → L.6 Publications
Corresponds to variant rs1036199 [ dbSNP | Ensembl ].
VAR_025342

Alternative sequence

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Alternative sequencei132 – 14211AKVTPAPTRQR → GEWTFACHLYE in isoform 2. 1 PublicationVSP_017287Add
BLAST
Alternative sequencei143 – 301159Missing in isoform 2. 1 PublicationVSP_017288Add
BLAST

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF251707 mRNA. Translation: AAM19100.1.
AY069944 mRNA. Translation: AAL55401.1.
AK027334 mRNA. Translation: BAB55044.1.
AK314406 mRNA. Translation: BAG37029.1.
AC011377 Genomic DNA. No translation available.
CH471062 Genomic DNA. Translation: EAW61614.1.
BC020843 mRNA. Translation: AAH20843.1.
BC063431 mRNA. Translation: AAH63431.1.
CCDSiCCDS4333.1. [Q8TDQ0-1]
RefSeqiNP_116171.3. NM_032782.4. [Q8TDQ0-1]
UniGeneiHs.710500.

Genome annotation databases

EnsembliENST00000307851; ENSP00000312002; ENSG00000135077. [Q8TDQ0-1]
GeneIDi84868.
KEGGihsa:84868.
UCSCiuc003lwk.3. human. [Q8TDQ0-1]

Keywords - Coding sequence diversityi

Alternative splicing, Polymorphism

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF251707 mRNA. Translation: AAM19100.1.
AY069944 mRNA. Translation: AAL55401.1.
AK027334 mRNA. Translation: BAB55044.1.
AK314406 mRNA. Translation: BAG37029.1.
AC011377 Genomic DNA. No translation available.
CH471062 Genomic DNA. Translation: EAW61614.1.
BC020843 mRNA. Translation: AAH20843.1.
BC063431 mRNA. Translation: AAH63431.1.
CCDSiCCDS4333.1. [Q8TDQ0-1]
RefSeqiNP_116171.3. NM_032782.4. [Q8TDQ0-1]
UniGeneiHs.710500.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
5DZLX-ray3.40A/B22-126[»]
5F71X-ray2.40A/B22-130[»]
ProteinModelPortaliQ8TDQ0.
SMRiQ8TDQ0. Positions 26-130.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi124313. 67 interactions.
DIPiDIP-61459N.
IntActiQ8TDQ0. 12 interactions.
STRINGi9606.ENSP00000312002.

PTM databases

iPTMnetiQ8TDQ0.
PhosphoSiteiQ8TDQ0.
UniCarbKBiQ8TDQ0.

Polymorphism and mutation databases

BioMutaiHAVCR2.
DMDMi311033536.

Proteomic databases

PaxDbiQ8TDQ0.
PeptideAtlasiQ8TDQ0.
PRIDEiQ8TDQ0.

Protocols and materials databases

DNASUi84868.
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000307851; ENSP00000312002; ENSG00000135077. [Q8TDQ0-1]
GeneIDi84868.
KEGGihsa:84868.
UCSCiuc003lwk.3. human. [Q8TDQ0-1]

Organism-specific databases

CTDi84868.
GeneCardsiHAVCR2.
H-InvDBHIX0005353.
HGNCiHGNC:18437. HAVCR2.
HPAiCAB026003.
HPA010505.
HPA047581.
MIMi606652. gene.
neXtProtiNX_Q8TDQ0.
PharmGKBiPA134883425.
GenAtlasiSearch...

Phylogenomic databases

eggNOGiENOG410IJGA. Eukaryota.
ENOG410YSF7. LUCA.
GeneTreeiENSGT00440000039800.
HOVERGENiHBG098563.
InParanoidiQ8TDQ0.
OMAiGCRFAMP.
OrthoDBiEOG74XS6M.
PhylomeDBiQ8TDQ0.
TreeFamiTF336163.

Enzyme and pathway databases

ReactomeiR-HSA-451927. Interleukin-2 signaling.

Miscellaneous databases

GeneWikiiHAVCR2.
GenomeRNAii84868.
PROiQ8TDQ0.
SOURCEiSearch...

Gene expression databases

BgeeiQ8TDQ0.
CleanExiHS_HAVCR2.
ExpressionAtlasiQ8TDQ0. baseline and differential.
GenevisibleiQ8TDQ0. HS.

Family and domain databases

Gene3Di2.60.40.10. 1 hit.
InterProiIPR007110. Ig-like_dom.
IPR013783. Ig-like_fold.
IPR003599. Ig_sub.
IPR013106. Ig_V-set.
[Graphical view]
PfamiPF07686. V-set. 1 hit.
[Graphical view]
SMARTiSM00409. IG. 1 hit.
[Graphical view]
SUPFAMiSSF48726. SSF48726. 1 hit.
PROSITEiPS50835. IG_LIKE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Th1-specific cell surface protein Tim-3 regulates macrophage activation and severity of an autoimmune disease."
    Monney L., Sabatos C.A., Gaglia J.L., Ryu A., Waldner H., Chernova T., Manning S., Greenfield E.A., Coyle A.J., Sobel R.A., Freeman G.J., Kuchroo V.K.
    Nature 415:536-541(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), FUNCTION, VARIANT LEU-140, TISSUE SPECIFICITY.
  2. "Novel human hepatitis A virus cellular receptor."
    Zhang W., Wan T., Li N., Cao X.
    Submitted (APR-2000) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), VARIANT LEU-140.
  3. "A homolog to human kidney injury molecule-1 is expressed in hepatoma cells."
    Kuehn E.W., Ichimura T., Bonventre J.V.
    Submitted (DEC-2001) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), VARIANT LEU-140.
    Tissue: Hepatoma.
  4. "Complete sequencing and characterization of 21,243 full-length human cDNAs."
    Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S.
    , Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S.
    Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1), VARIANT LEU-140.
    Tissue: Embryo and Umbilical cord blood.
  5. "The DNA sequence and comparative analysis of human chromosome 5."
    Schmutz J., Martin J., Terry A., Couronne O., Grimwood J., Lowry S., Gordon L.A., Scott D., Xie G., Huang W., Hellsten U., Tran-Gyamfi M., She X., Prabhakar S., Aerts A., Altherr M., Bajorek E., Black S.
    , Branscomb E., Caoile C., Challacombe J.F., Chan Y.M., Denys M., Detter J.C., Escobar J., Flowers D., Fotopulos D., Glavina T., Gomez M., Gonzales E., Goodstein D., Grigoriev I., Groza M., Hammon N., Hawkins T., Haydu L., Israni S., Jett J., Kadner K., Kimball H., Kobayashi A., Lopez F., Lou Y., Martinez D., Medina C., Morgan J., Nandkeshwar R., Noonan J.P., Pitluck S., Pollard M., Predki P., Priest J., Ramirez L., Retterer J., Rodriguez A., Rogers S., Salamov A., Salazar A., Thayer N., Tice H., Tsai M., Ustaszewska A., Vo N., Wheeler J., Wu K., Yang J., Dickson M., Cheng J.-F., Eichler E.E., Olsen A., Pennacchio L.A., Rokhsar D.S., Richardson P., Lucas S.M., Myers R.M., Rubin E.M.
    Nature 431:268-274(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
  6. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA], VARIANT LEU-140.
  7. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
    The MGC Project Team
    Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2), VARIANT LEU-140.
    Tissue: Lung and Pancreas.
  8. "Tim-3 inhibits T helper type 1-mediated auto- and alloimmune responses and promotes immunological tolerance."
    Sanchez-Fueyo A., Tian J., Picarella D., Domenig C., Zheng X.X., Sabatos C.A., Manlongat N., Bender O., Kamradt T., Kuchroo V.K., Gutierrez-Ramos J.-C., Coyle A.J., Strom T.B.
    Nat. Immunol. 4:1093-1101(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION.
  9. "The Tim-3 ligand galectin-9 negatively regulates T helper type 1 immunity."
    Zhu C., Anderson A.C., Schubart A., Xiong H., Imitola J., Khoury S.J., Zheng X.X., Strom T.B., Kuchroo V.K.
    Nat. Immunol. 6:1245-1252(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION AS A RECEPTOR FOR LGALS9.
  10. "A highly conserved tyrosine of Tim-3 is phosphorylated upon stimulation by its ligand galectin-9."
    van de Weyer P.S., Muehlfeit M., Klose C., Bonventre J.V., Walz G., Kuehn E.W.
    Biochem. Biophys. Res. Commun. 351:571-576(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION AT TYR-265, TISSUE SPECIFICITY.
  11. Cited for: TISSUE SPECIFICITY.
  12. Cited for: INVOLVEMENT IN T-CELL EXHAUSTION, TISSUE SPECIFICITY.
  13. "Negative immune regulator Tim-3 is overexpressed on T cells in hepatitis C virus infection and its blockade rescues dysfunctional CD4+ and CD8+ T cells."
    Golden-Mason L., Palmer B.E., Kassam N., Townshend-Bulson L., Livingston S., McMahon B.J., Castelblanco N., Kuchroo V., Gretch D.R., Rosen H.R.
    J. Virol. 83:9122-9130(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: INVOLVEMENT IN T-CELL EXHAUSTION, TISSUE SPECIFICITY.
  14. "T cell/transmembrane, Ig, and mucin-3 allelic variants differentially recognize phosphatidylserine and mediate phagocytosis of apoptotic cells."
    DeKruyff R.H., Bu X., Ballesteros A., Santpiago C., Chim Y.L., Lee H.H., Karisola P., Pichavant M., Kaplan G.G., Umetsu D.T., Freeman G.J., Casasnovas J.M.
    J. Immunol. 184:1918-1930(2010) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHATIDYLSERINE-BINDING.
  15. "Human urinary glycoproteomics; attachment site specific analysis of N-and O-linked glycosylations by CID and ECD."
    Halim A., Nilsson J., Ruetschi U., Hesse C., Larson G.
    Mol. Cell. Proteomics 0:0-0(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: GLYCOSYLATION AT THR-145, STRUCTURE OF CARBOHYDRATES, IDENTIFICATION BY MASS SPECTROMETRY.
  16. "Tim-3 is an inducible human natural killer cell receptor that enhances interferon gamma production in response to galectin-9."
    Gleason M.K., Lenvik T.R., McCullar V., Felices M., O'Brien M.S., Cooley S.A., Verneris M.R., Cichocki F., Holman C.J., Panoskaltsis-Mortari A., Niki T., Hirashima M., Blazar B.R., Miller J.S.
    Blood 119:3064-3072(2012) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, TISSUE SPECIFICITY.
  17. "Tim-3 marks human natural killer cell maturation and suppresses cell-mediated cytotoxicity."
    Ndhlovu L.C., Lopez-Verges S., Barbour J.D., Jones R.B., Jha A.R., Long B.R., Schoeffler E.C., Fujita T., Nixon D.F., Lanier L.L.
    Blood 119:3734-3743(2012) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, TISSUE SPECIFICITY.
  18. Cited for: FUNCTION AS A RECEPTOR FOR LGALS9.
  19. "Enhanced suppressor function of TIM-3+ FoxP3+ regulatory T cells."
    Gautron A.S., Dominguez-Villar M., de Marcken M., Hafler D.A.
    Eur. J. Immunol. 44:2703-2711(2014) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, TISSUE SPECIFICITY.
  20. "Regulation of T cell responses by the receptor molecule Tim-3."
    Gorman J.V., Colgan J.D.
    Immunol. Res. 59:56-65(2014) [PubMed] [Europe PMC] [Abstract]
    Cited for: REVIEW ON FUNCTION IN REGULATING T-CELL RESPONSES.
  21. "T cell Ig and mucin domain-containing protein 3 is recruited to the immune synapse, disrupts stable synapse formation, and associates with receptor phosphatases."
    Clayton K.L., Haaland M.S., Douglas-Vail M.B., Mujib S., Chew G.M., Ndhlovu L.C., Ostrowski M.A.
    J. Immunol. 192:782-791(2014) [PubMed] [Europe PMC] [Abstract]
    Cited for: SUBCELLULAR LOCATION, INTERACTION WITH LGALS9 AND LCK, PHOSPHORYLATION.
  22. "TIM-3 Suppresses Anti-CD3/CD28-Induced TCR Activation and IL-2 Expression through the NFAT Signaling Pathway."
    Tomkowicz B., Walsh E., Cotty A., Verona R., Sabins N., Kaplan F., Santulli-Marotto S., Chin C.N., Mooney J., Lingham R.B., Naso M., McCabe T.
    PLoS ONE 10:E0140694-E0140694(2015) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, INTERACTION WITH VAV1; AKT; LCP2; ZAP70; SYK; PIK3R1; FYN; SH3BP2 AND SH2D2A, MUTAGENESIS OF TYR-265 AND TYR-272.

Entry informationi

Entry nameiHAVR2_HUMAN
AccessioniPrimary (citable) accession number: Q8TDQ0
Secondary accession number(s): B2RAY2, Q8WW60, Q96K94
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 27, 2005
Last sequence update: November 2, 2010
Last modified: July 6, 2016
This is version 118 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Miscellaneousi

Caution

Experimental results based on the injection of HAVCR2/TIM-3 antibodies or use of HAVCR2/TIM-3-Fc fusion proteins can reflect changes in the activity of several cell types and pathways as HAVCR2/TIM-3 is expressed by multiple immune cell types.1 Publication

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. Human chromosome 5
    Human chromosome 5: entries, gene names and cross-references to MIM
  2. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
  3. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  5. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  6. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.