TEK Gene
protein-coding GIFtS : 73
GCID: GC09 P027109
TEK tyrosine kinase, endothelial (Previous names: venous malformations, multiple cutaneous and mucosal ) (Previous symbol: VMCM )
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Aliasesfor TEK gene
(According to
1 HGNC ,
2 Entrez Gene ,
3 UniProtKB/Swiss-Prot ,
4 UniProtKB/TrEMBL , 5 OMIM , 6 GeneLoc ,
7 Ensembl ,
8 DME ,
9 miRBase ,
and/or 10 fRNAdb )About This Section Aliases TEK Tyrosine Kinase, Endothelial 1 2 P140 TEK2 3 TIE21 2 3 5 EC 2.7.10.13 8 VMCM1 2 3 5 CD202b1 VMCM11 2 3 Venous Malformations, Multiple Cutaneous And Mucosal1 TIE-21 2 CD202B2 Endothelial Tyrosine Kinase2 3 Angiopoietin-1 Receptor2 Tunica Interna Endothelial Cell Kinase2 3 Soluble TIE2 Variant 12 Tyrosine Kinase With Ig And EGF Homology Domains-22 3 Soluble TIE2 Variant 22 Tyrosine-Protein Kinase Receptor TEK2 3 CD202b Antigen3 Tyrosine-Protein Kinase Receptor TIE-22 3 EC 2.7.108 HTIE21
Export aliases for TEK gene to outside databases Previous GC identifers: GC09P027421 GC09P027278 GC09P027099
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Summariesfor TEK gene (According to Entrez Gene ,
Tocris Bioscience ,
Wikipedia's
Gene Wiki ,
PharmGKB ,
UniProtKB/Swiss-Prot ,
and/or
UniProtKB/TrEMBL )
About This Section Entrez Gene summary for TEK : The TEK receptor tyrosine kinase is expressed almost exclusively in endothelial cells in mice, rats, and humans. This receptor possesses a unique extracellular domain containing 2 immunoglobulin-like loops separated by 3 epidermal growth factor-like repeats that are connected to 3 fibronectin type III-like repeats. The ligand for the receptor is angiopoietin-1. Defects in TEK are associated with inherited venous malformations; the TEK signaling pathway appears to be critical for endothelial cell-smooth muscle cell communication in venous morphogenesis. TEK is closely related to the TIE receptor tyrosine kinase. (provided by RefSeq, Jul 2008) UniProtKB/Swiss-Prot: TIE2_HUMAN, Q02763 Function : Tyrosine-protein kinase that acts as cell-surface receptor for ANGPT1, ANGPT2 and ANGPT4 and regulatesangiogenesis, endothelial cell survival, proliferation, migration, adhesion and cell spreading, reorganization of the actin cytoskeleton, but also maintenance of vascular quiescence. Has anti-inflammatory effects by preventing the leakage of proinflammatory plasma proteins and leukocytes from blood vessels. Required for normal angiogenesis and heart development during embryogenesis. Required for post-natal hematopoiesis. After birth, activates or inhibits angiogenesis, depending on the context. Inhibits angiogenesis and promotes vascular stability in quiescent vessels, where endothelial cells have tight contacts. In quiescent vessels, ANGPT1 oligomers recruit TEK to cell-cell contacts, forming complexes with TEK molecules from adjoining cells, and this leads to preferential activation of phosphatidylinositol 3-kinase and the AKT1 signaling cascades. In migrating endothelial cells that lack cell-cell adhesions, ANGT1 recruits TEK to contacts with the extracellular matrix, leading to the formation of focal adhesion complexes, activation of PTK2/FAK and of the downstream kinases MAPK1/ERK2 and MAPK3/ERK1, and ultimately to the stimulation of sprouting angiogenesis. ANGPT1 signaling triggers receptor dimerization and autophosphorylation at specific tyrosine residues that then serve as binding sites for scaffold proteins and effectors. Signaling is modulated by ANGPT2 that has lower affinity for TEK, can promote TEK autophosphorylation in the absence of ANGPT1, but inhibits ANGPT1-mediated signaling by competing for the same binding site. Signaling is also modulated by formation of heterodimers with TIE1, and by proteolytic processing that gives rise to a soluble TEK extracellular domain. The soluble extracellular domain modulates signaling by functioning as decoy receptor for angiopoietins. TEK phosphorylates DOK2, GRB7, GRB14, PIK3R1; SHC1 and TIE1 Gene Wiki entry for TEK (TEK tyrosine kinase)
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Genomic Viewsfor TEK gene
(According to
GeneLoc and/or
HGNC , and/or
Entrez Gene (NCBI build 37) ,
and/or miRBase ,
Genomic Views according to
UCSC (hg19) and
Ensembl (release 69) ,
Regulatory elements and Epigenetics data according to
QIAGEN ,
SABiosciences , and/or
SwitchGear Genomics )About This Section RefSeq DNA sequence: NC_000009.11 NC_018920.1 NT_008413.18 Regulatory elements: SABiosciences Regulatory transcription factor binding sites in the TEK gene promoter: AhR RP58 NF-1 AML1a GATA-3 CUTL1 GATA-1 GATA-2 FOXJ2 Other transcription factors Search SABiosciences Chromatin IP Primers for TEK Epigenetics: QIAGEN PyroMark CpG Assay predesigned Pyrosequencing DNA Methylation assays in human, mouse, rat TEK
Genomic Location: Genomic View : UCSC Golden Path with GeneCards custom track Entrez Gene cytogenetic band: 9p21 Ensembl cytogenetic band: 9p21.2 HGNC cytogenetic band: 9p21 TEK Gene in genomic location: bands according to Ensembl, locations according to
(and/or Entrez Gene and/or Ensembl if different) GeneLoc information about chromosome 9 GeneLoc Exon Structure
GeneLoc location for GC09P027109: view genomic region
(about GC identifiers )
Start:
27,109,139 bp from pter
End:
27,230,173 bp from pter
Size:
121,035 bases
Orientation:
plus strand
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Proteinsfor TEK gene
(According to
1 UniProtKB ,
HORDE ,
neXtProt ,
Ensembl ,
and/or Reactome ,
Modification sites according to 2 PhosphoSitePlus ,
Specific Peptides from DME ,
Protein expression images according to data from SPIRE MOPED and PaxDb ,
RefSeq according to NCBI ,
PDB rendering according to OCA and/or Proteopedia ,
Recombinant Proteins
from
EMD Millipore ,
R&D Systems ,
GenScript ,
Enzo Life Sciences ,
OriGene ,
Novus Biologicals ,
Sino Biological ,
ProSpec , and/or
Uscn ,
Biochemical Assays by
EMD Millipore ,
R&D Systems ,
OriGene ,
GenScript ,
Cell Signaling Technology ,
Enzo Life Sciences , and/or
Uscn ,
Ontologies according to Gene
Ontology Consortium 01 Mar 2013 and
Entrez Gene ,
Antibodies by
EMD Millipore ,
R&D Systems ,
GenScript ,
Cell Signaling Technology ,
OriGene ,
Novus Biologicals ,
Thermo Fisher Scientific ,
Abcam , and/or
Uscn )
About This Section UniProtKB/Swiss-Prot: TIE2_HUMAN, Q02763 (See
protein sequence )Recommended Name: Angiopoietin-1 receptor precursor Size : 1124 amino acids; 125830 Da
Subunit : Homodimer. Heterodimer with TIE1. Interacts with ANGPT1, ANGPT2 and ANGPT4. At cell-cell contacts in quiescentcells, forms a signaling complex composed of ANGPT1 plus TEK molecules from two adjoining cells. In the absence of endothelial cell-cell contacts, interaction with ANGPT1 mediates contacts with the extracellular matrix. Interacts with PTPRB; this promotes endothelial cell-cell adhesion. Interacts with DOK2, GRB2, GRB7, GRB14, PIK3R1 and PTPN11/SHP2. Colocalizes with DOK2 at contacts with the extracellular matrix in migrating cells. Interacts (tyrosine phosphorylated) with TNIP2. Interacts (tyrosine phosphorylated) with SHC1 (via SH2 domain)
Subcellular location : Cell membrane; Single-pass type I membrane protein. Cell junction. Cell junction, focal adhesion.Cytoplasm, cytoskeleton. Secreted. Note=Recruited to cell-cell contacts in quiescent endothelial cells. Colocalizes with the actin cytoskeleton and at actin stress fibers during cell spreading. Recruited to the lower surface of migrating cells, especially the rear end of the cell. Proteolytic processing gives rise to a soluble extracellular domain that is secreted
6/9 PDB 3D structures from and Proteopedia for TEK (see all 9 ):1FVR (3D)
  2GY5 (3D)
  2GY7 (3D)
  2OO8 (3D)
  2OSC (3D)
  2P4I (3D)
 
Secondary accessions : A8K6W0 B4DH20 B4DHD3 D3DRK5 E7EWI2 Q5TCU2 Q8IV34Alternative splicing : 3 isoforms : Q02763-1 Q02763-2 Q02763-3 Explore the universe of human proteins at neXtProt for TEK: NX_Q02763 Post-translational modifications:
Proteolytic processing leads to the shedding of the extracellular domain (soluble TIE-2 alias sTIE-2)1
Autophosphorylated on tyrosine residues in response to ligand binding. Autophosphorylation occurs in trans, i.e. one subunit of the dimeric receptor phosphorylates tyrosine residues on the other subunit. Autophosphorylation occurs in a sequential manner, where Tyr-992 in the kinase activation loop is phosphorylated first, followed by autophosphorylation at Tyr-1108 and at additional tyrosine residues. ANGPT1-induced phosphorylation is impaired during hypoxia, due to increased expression of ANGPT2. Phosphorylation is important for interaction with GRB14, PIK3R1 and PTPN11. Phosphorylation at Tyr-1102 is important for interaction with SHC1, GRB2 and GRB7. Phosphorylation at Tyr-1108 is important for interaction with DOK2 and for coupling to downstream signal transduction pathways in endothelial cells. Dephosphorylated by PTPRB1
Ubiquitinated. The phosphorylated receptor is ubiquitinated and internalized, leading to its degradation1
View modification sites using PhosphoSitePlus 2 View neXtProt modification sites for NX_Q02763 4/13 DME Specific Peptides for TEK (Q02763 ) (see all 13 )TEK Protein expression data from MOPED and PaxDb : About this image
REFSEQ proteins: NP_000450.2 ENSEMBL proteins: ENSP00000430686 ENSP00000369375 ENSP00000430233 ENSP00000383977 ENSP00000428337 Reactome Protein details: Q02763 Human Recombinant Protein Products: Gene Ontology (GO): 5/14 cellular component terms (GO ID links to tree view) (see all 14 ): About this table
TEK for ontologies About GeneDecksing TEK Antibody Products: Assay Products for TEK:
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Protein
Domains / Familiesfor TEK gene (According to InterPro , ProtoNet ,
UniProtKB , and/or BLOCKS ,
Sets of similar genes according to GeneDecks )
About This Section
TEK for domains About GeneDecksing 5/12 InterPro domains/families (see all 12 ):
Graphical View of Domain Structure for InterPro Entry Q02763 ProtoNet protein and cluster: Q02763
2 Blocks protein families : IPB006210 Type I EGF IPB008266 Tyrosine protein kinase UniProtKB/Swiss-Prot: TIE2_HUMAN, Q02763 Domain : The soluble extracellular domain is functionally active in angiopoietin binding and can modulate the activityof the membrane-bound form by competing for angiopoietins Similarity : Belongs to the protein kinase superfamily. Tyr protein kinase family. Tie subfamilySimilarity : Contains 3 EGF-like domainsSimilarity : Contains 3 fibronectin type-III domainsSimilarity : Contains 2 Ig-like C2-type (immunoglobulin-like) domainsSimilarity : Contains 1 protein kinase domain
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Functionfor TEK gene
(According to 1 UniProtKB ,
Genatlas ,
LifeMap Discovery™ ,
IUBMB , and/or
2 DME ,
Human phenotypes from GenomeRNAi ,
Animal models from MGI Mar 06 2013,
bound targets from SABiosciences ,
miRNA Gene Targets from miRTarBase
shRNA from
OriGene ,
RNAi from
EMD Millipore ,
siRNAs from
OriGene ,
QIAGEN ,
microRNA from QIAGEN ,
Gene Editing from DNA2.0 ,
Clones from EMD Millipore ,
OriGene ,
SwitchGear Genomics ,
GenScript ,
Sino Biological ,
DNA2.0 ,
and Vector BioLabs ,
Cell Lines from GenScript ,
LifeMap BioReagents ,
In Situ Hybridization Assays from Advanced Cell Diagnostics ,
Ontologies according to Gene Ontology Consortium 01 Mar 2013 via
Entrez Gene .)
About This Section Function Summary: UniProtKB/Swiss-Prot: TIE2_HUMAN, Q02763 Function : Tyrosine-protein kinase that acts as cell-surface receptor for ANGPT1, ANGPT2 and ANGPT4 and regulatesangiogenesis, endothelial cell survival, proliferation, migration, adhesion and cell spreading, reorganization of the actin cytoskeleton, but also maintenance of vascular quiescence. Has anti-inflammatory effects by preventing the leakage of proinflammatory plasma proteins and leukocytes from blood vessels. Required for normal angiogenesis and heart development during embryogenesis. Required for post-natal hematopoiesis. After birth, activates or inhibits angiogenesis, depending on the context. Inhibits angiogenesis and promotes vascular stability in quiescent vessels, where endothelial cells have tight contacts. In quiescent vessels, ANGPT1 oligomers recruit TEK to cell-cell contacts, forming complexes with TEK molecules from adjoining cells, and this leads to preferential activation of phosphatidylinositol 3-kinase and the AKT1 signaling cascades. In migrating endothelial cells that lack cell-cell adhesions, ANGT1 recruits TEK to contacts with the extracellular matrix, leading to the formation of focal adhesion complexes, activation of PTK2/FAK and of the downstream kinases MAPK1/ERK2 and MAPK3/ERK1, and ultimately to the stimulation of sprouting angiogenesis. ANGPT1 signaling triggers receptor dimerization and autophosphorylation at specific tyrosine residues that then serve as binding sites for scaffold proteins and effectors. Signaling is modulated by ANGPT2 that has lower affinity for TEK, can promote TEK autophosphorylation in the absence of ANGPT1, but inhibits ANGPT1-mediated signaling by competing for the same binding site. Signaling is also modulated by formation of heterodimers with TIE1, and by proteolytic processing that gives rise to a soluble TEK extracellular domain. The soluble extracellular domain modulates signaling by functioning as decoy receptor for angiopoietins. TEK phosphorylates DOK2, GRB7, GRB14, PIK3R1; SHC1 and TIE1 Catalytic activity : ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphateEnzyme regulation : Angiopoietin binding leads to receptor dimerization and activation by autophosphorylation at Tyr-992on the kinase activation loop. Inhibited by staurosporine, K252a, PP2, damnacanthal, SB203580, CEP-11207, CEP-11981 and CE-245677. Inhibited by triazine, thienopyrimidine and thiazolopyrimidine derivatives
Genatlas biochemistry entry for TEK : endothelial cell specific receptor tyrosine kinase,with extracellular immunoglobulin,epidermal growth factor,fibronectin-type III homology domains,involved in angiogenesis (in maintenance and/or remodeling of the adult vasculature) Enzyme Numbers (IUBMB): EC 2.7.10.1 1 2 EC 2.7.10 2 Clone Products: Browse Clones for the Expression of Recombinant Proteins Available from EMD Millipore OriGene Myc/DDK tagged cDNA clones in CMV expression vector in human , mouse , rat for TEK (see all 5 ) OriGene untagged cDNA clones in CMV expression vector in human , mouse , rat for TEK (see all 2 )OriGene custom cloning services – gene synthesis, subcloning, mutagenesis,
variant library, vector shuttling GenScript: all cDNA clones in your preferred vector: TEK (NM_000459 ) Browse Sino Biological Human cDNA Clones DNA2.0 Custom Codon Optimized Gene
Synthesis Service for TEK Vector BioLabs ready-to-use adenovirus/AAV for human , mouse , rat TEK
In Situ Assay Products: Advanced Cell Diagnostics RNAscope RNA in situ hybridization assays for TEK
Gene Ontology (GO): 5/6 molecular function terms (GO ID links to tree view) (see all 6 ): About this table
TEK for ontologies About GeneDecksing 2 GenomeRNAi human phenotypes for TEK :Animal Models: Mouse knock-outs for TEK: Tek tm1Sato Tek tm1Dmt 9 MGI mutant phenotypes (inferred from 3 alleles ) (MGI details for Tek) :
TEK for phenotypes About GeneDecksing
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Pathways & Interactionsfor TEK gene
(Pathways according to
EMD Millipore ,
R&D Systems ,
Cell Signaling Technology ,
KEGG ,
PharmGKB ,
BioSystems ,
Reactome ,
Tocris Bioscience ,
GeneGo (Thomson Reuters) ,
QIAGEN ,
and/or UniProtKB ,
Sets of similar genes according to GeneDecks ,
Interaction Networks according to
SABiosciences ,
and/or STRING ,
Interactions according to 1 UniProtKB ,
2 MINT ,
3 I2D , and/or
4 STRING ,
with links to IntAct and
Ensembl ,
Ontologies according to Gene Ontology Consortium 01 Mar 2013 via
Entrez Gene) .
About This Section Unified GeneCards pathways  - 5/19 super-pathways (see all 19 ) About this table See pathways by source Super-pathway contained gene-specific pathways 1 GPCR Pathway 2 Rho Family GTPases 3 Nanog in Mammalian ESC Pluripotency 4 Development_PDGF signaling via STATs and NF-kB 5 Actin Nucleation by ARP-WASP Complex
Pathway sources See GeneCards unified pathways Show all pathways 2 EMD Millipore Pathways for TEK 5/32 Downloadable PowerPoint Slides of QIAGEN Pathway Central Maps for TEK (see all 32 )2
Cell Signaling Technology (CST) Pathways for TEK 2 GeneGo (Thomson Reuters) Pathways for TEK 2 BioSystems Pathways for TEK 3
Reactome Pathways for TEK 1
Kegg Pathway (Kegg details for TEK) :
TEK for pathways About GeneDecksing Interactions: SABiosciences Gene Network CentralTM Interacting Genes and Proteins Network for TEK STRING Interaction
Network Preview (showing 5 interactants - click image to see 25)5/54 Interacting proteins for TEK (Q02763 1 , 2 , 3 ENSP00000383977 4 ) via UniProtKB, MINT, STRING , and/or I2D (see all 54 )Interactant Interaction Details GeneCard External ID(s) SHC1 P29353 2 , 3 , ENSP00000401303 4 MINT-8026417 MINT-8026432 I2D:
score=3 STRING: ENSP00000401303 ANGPT2 O15123 1 , 3 , ENSP00000314897 4 EBI-2257090,EBI-2912111 I2D:
score=4 STRING: ENSP00000314897 PTPRB P23467 1 , 3 , ENSP00000334928 4 EBI-2257090,EBI-1265766 I2D:
score=2 STRING: ENSP00000334928 PTPN12 Q05209 1 , 3 , ENSP00000248594 4 EBI-2257090,EBI-2266035 I2D:
score=1 STRING: ENSP00000248594 PTPRK Q15262 1 , 3 , ENSP00000357209 4 EBI-2257090,EBI-474052 I2D:
score=1 STRING: ENSP00000357209
About this table Gene Ontology (GO): 5/43 biological process terms (GO ID links to tree view) (see all 43 ): About this table
TEK for ontologies About GeneDecksing
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Drugs & Compoundsfor TEK gene (Chemical Compounds according to UniProtKB , Enzo Life Sciences ,
EMD Millipore , Tocris Bioscience
HMDB ,
BitterDB , and/or
Novoseek , and Drugs according to
DrugBank ,
Enzo Life Sciences , and/or
PharmGKB , with drugs/clinical trials/news
search links to CenterWatch )
About This Section
TEK for compounds About GeneDecksing
Enzo Life Sciences drugs & compounds for TEK
Browse Tocris compounds for TEK 2 HMDB Compounds for TEK About this table 1 DrugBank Compound for TEK About this table 10/16 Novoseek chemical compound relationships for TEK gene (see all 16 ) About this table
Compound
-log (P-Val)
Hits
PubMed IDs for Articles with Shared Sentences (# sentences)
vegf
84.1
272
19376222 (7), 15548809 (7), 16891056 (6), 10397264 (5) (see all 99 )
tyrosine
75.7
132
19376222 (4), 10913057 (2), 12609966 (2), 19116766 (2) (see all 99 )
matrigel
51.7
6
19940250 (1), 15501241 (1), 19285068 (1), 12588764 (1)
tween
33.5
2
16363251 (1), 16164572 (1)
phosphatidylinositol
18.9
4
19223473 (1), 11002428 (1), 15370298 (1), 10625301 (1)
nitric oxide
17.4
13
15985432 (2), 17913848 (1), 12388336 (1), 12477527 (1) (see all 10 )
paraffin
10.4
1
17383647 (1)
ribonucleic acid
3.95
3
11397875 (1), 11095472 (1), 11297624 (1)
thymidine
0
2
11166279 (1), 10729313 (1)
oxygen
0
2
10969034 (1)
Search CenterWatch for drugs/clinical trials and news about TEK / TIE2
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Transcriptsfor TEK gene (Secondary structures according to
fRNAdb ,
GenBank/EMBL/DDBJ Accessions according to
Unigene
(Build 235 Homo sapiens; Mar 10 2013) or GenBank , RefSeq according to Entrez Gene ,
DOTS (version 10), and/or
AceView ,
transcript ids from Ensembl
with links to UCSC ,
exon structure from GeneLoc ,
alternative splicing isoforms according to ASD and/or
ECgene ,
RNAi Products from
EMD Millipore ,
siRNAs from
OriGene ,
QIAGEN ,
shRNA from
OriGene ,
microRNA from QIAGEN ,
Tagged/untagged cDNA clones from
OriGene ,
SwitchGear Genomics ,
GenScript ,
DNA2.0 ,
Vector BioLabs ,
Primers from
OriGene ,
SABiosciences , and/or
QIAGEN
)About This Section REFSEQ mRNAs for TEK gene: NM_000459.3 Unigene Cluster for TEK:
TEK tyrosine kinase, endothelial Hs.89640 [show with all ESTs ] Unigene Representative Sequence: NM_000459 5 Ensembl transcripts including schematic representations, and UCSC links where relevant : ENST00000519097 (uc010mjc.1 ) ENST00000380036 (uc011lnn.1 uc003zqi.4 uc011lno.2 uc011lnp.2 )ENST00000488798 ENST00000406359 (uc003zqj.1 ) ENST00000519080 Clone Products: OriGene Myc/DDK tagged cDNA clones in CMV expression vector in human , mouse , rat for TEK (see all 5 ) OriGene untagged cDNA clones in CMV expression vector in human , mouse , rat for TEK (see all 2 )OriGene custom cloning services – gene synthesis, subcloning, mutagenesis,
variant library, vector shuttling GenScript: all cDNA clones in your preferred vector: TEK (NM_000459 ) DNA2.0 Custom Codon Optimized Gene
Synthesis Service for TEK Vector BioLabs ready-to-use adenovirus/AAV for human , mouse , rat TEK
Additional cDNA sequence: AB086825.1 AB208796.1 AK291775.1 AK294887.1 AK295043.1 AK308447.1 BC035514.1 EU826591.1 EU826592.1 L06139.1
5 DOTS entries : DT.95265085 DT.100671898
DT.75193539 DT.121206559 DT.97786338 24/37 AceView cDNA sequences (see all 37 ):
BP337931 H25908 AL698883 AW020953 CA392256 H44411 NM_000459 BM972245 AW103258 BC035514 BM974183 BM996087 BP376136 L06139 BX101889 BU753127 AL047086 AW237436 AB086825 BP364394 BI834412 AW299451 BX504714 BP344392 GeneLoc Exon Structure 3 Alternative Splicing Database (ASD) splice patterns (SP) for TEK About this scheme ExUns: 1a · 1b ^ 2 ^ 3 ^ 4 ^ 5 ^ 6 ^ 7 ^ 8 ^ 9 ^ 10 ^ 11 ^ 12 ^ 13a · 13b ^ 14 ^ 15a · 15b ^ 16 ^ 17 ^ 18 ^ 19 ^ 20 ^ 21 ^ 22 ^ 23 SP1 :                                                     SP2 :               -                                       SP3 :                                                    
ECgene alternative splicing isoforms for TEK
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Expression for TEK gene
(RNA expression data according to
H-InvDB ,
NONCODE ,
miRBase , and
RNAdb ,
Expression images according to data from
BioGPS ,
Illumina Human BodyMap , and
CGAP
SAGE ,
Sets of similar genes according to GeneDecks ,
in vivo and in vitro expression data from LifeMap Discovery™ ,
plus additional links to
Genevestigator , and/or
SOURCE , and/or
BioGPS , and/or
UniProtKB ,
PCR Arrays from
SABiosciences ,
Primers from
OriGene ,
SABiosciences , and/or
QIAGEN ,
In Situ Hybridization Assays from Advanced Cell Diagnostics )
About This Section TEK expression in normal human tissues (normalized intensities) See probesets specificity/sensitivity at GeneAnnot About this image BioGPS CGAP TAG: AGTGAATAAA
About this image TEK expression in embryonic tissues and stem cells Expression by the Database of Embryonic development, Stem cell research, and
Regenerative medicine About this table See TEK Protein Expression from SPIRE MOPED and PaxDB Genevestigator expression for TEK SOURCE GeneReport for Unigene cluster: Hs.89640 UniProtKB/Swiss-Prot: TIE2_HUMAN, Q02763 Tissue specificity : Detected in umbilical vein endothelial cells. Proteolytic processing gives rise to a solubleextracellular domain that is detected in blood plasma (at protein level). Predominantly expressed in endothelial cells and their progenitors, the angioblasts. Has been directly found in placenta and lung, with a lower level in umbilical vein endothelial cells, brain and kidney SABiosciences Expression via Pathway-Focused PCR Arrays including TEK : Primer Products: OriGene genome-wide validated SYBR primer pairs in human , mouse , rat for TEKBrowse OriGene validated miRNA SYBR primer pairs SABiosciences RT2 qPCR Primer Assay in human , mouse , rat TEK QIAGEN QuantiTect SYBR Green Assays in human , mouse , rat TEK QIAGEN QuantiFast Probe-based Assays in human , mouse , rat TEK In Situ Assay Products: Advanced Cell Diagnostics RNAscope RNA in situ hybridization assays for TEK
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Orthologsfor TEK gene
(Orthologs according to
1,2 HomoloGene (2 older version, for species not in 1 newer version),
3 euGenes ,
4 SGD
,
5 MGI Mar 06 2013,
with possible further links to
Flybase
and/or
WormBase ,
and/or
6 Ensembl pan taxonomic compara ,
Gene Trees according to Ensembl and
TreeFam )
About This Section
This gene was present in the common ancestor of chordates.
Orthologs for TEK gene from 4/16 species (see all 16 ) About this table
Organism
Taxonomic classification
Gene
Description
Human Similarity
Orthology Type
Details
chicken (Gallus gallus)
Aves
TEK1
TEK tyrosine kinase, endothelial
71.59(n) 74(a)
 
427368 XM_424944.3 XP_424944.3
lizard (Anolis carolinensis)
Reptilia
TEK6
--
71(a)
1 ↔ 1
2(58847837-58887899)
African clawed frog (Xenopus laevis)
Amphibia
LOC3982632
angiopoietin receptor Xtie-2
73.44(n)
 
AY037939.1
zebrafish (Danio rerio)
Actinopterygii
tie22
endothelium-specific receptor tyrosine kinase 2
74.59(n)
 
30747 AF053632.1
ENSEMBL Gene Tree for TEK (if available)TreeFam Gene Tree for TEK (if available)
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Paralogsfor TEK gene (Paralogs according to
1 HomoloGene , 2 Ensembl , and 3 SIMAP , Pseudogenes according to 4 Pseudogene.org Build 68)About This Section Paralogs for TEK gene AXL 2 TIE1 2 MET 2 RYK 2 TYRO3 2 MERTK 2 MST1R 2 15 SIMAP similar genes for TEK using alignment to 6 protein entries: TIE2_HUMAN (see all proteins ):Tie-2 TIE1 ABL1 SRC EPHA2 tec urf-ret FGR TIE CSK RYK FGFR3 DKFZp434L0319 KIT TYRO3
TEK for paralogs About GeneDecksing
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Genomic Variantsfor TEK gene (SNPs/Variants according to the
1 NCBI SNP Database ,
2 Ensembl ,
3 PupaSUITE ,
UniProtKB , and
DNA2.0 ,
Linkage Disequilibrium by HapMap ,
Structural Variations(CNVs/InDels/Inversions) from the Database of Genomic Variants , Mutations from the Human Gene
Mutation Database (HGMD) and the Locus Specific Mutation
Databases (LSDB) , Blood group antigen gene mutations by BGMUT ,
Resequencing Primers from QIAGEN ,
Cancer Mutation PCR Arrays and Assays and Copy Number PCR Arrays from SABiosciences )
About This Section
Genomic Data Transcription Related Data Allele Frequencies SNP ID Valid Clinical significance Chr 9 pos Sequence # AA Chg Type More # Allele freq Pop Total sample More
HapMap Linkage Disequilibrium report for TEK (27109139 - 27230173 bp)
Structural Variations (Copy Number Variations, Insertions/Deletions, Inversions) Database of Genomic Variants (DGV): 2 variations for TEK 2 CNVs : 52779 70534 Human Gene Mutation Database (HGMD) : TEK SABiosciences Cancer Mutation PCR Assays
QIAGEN SeqTarget long-range PCR primers in human , mouse , rat for resequencing TEK
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Disorders
/ Diseasesfor TEK gene
(in which this Gene is Involved, According to MalaCards ,
OMIM, UniProtKB ,
the University of Copenhagen DISEASES
database , Novoseek ,
Genatlas , GeneTests ,
GAD ,
HuGE Navigator ,
and/or TGDB .)
About This Section
TEK for disorders About GeneDecksing OMIM gene information: 600221 OMIM disorders : 600195 UniProtKB/Swiss-Prot: TIE2_HUMAN, Q02763
Defects in TEK are a cause of dominantly inherited venous malformations (VMCM) [MIM:600195]; an error of vascular morphogenesis characterized by dilated, serpiginous channels Note=May play a role in a range of diseases with a vascular component, including neovascularization of tumors, psoriasis and inflammation 20/97 diseases for TEK (see all 97 ): About MalaCards venous malformations klippel-trenaunay syndrome multiple cutaneous and mucosal venous malformations tufted angioma placenta accreta arteriovenous malformation glomuvenous malformations corneal neovascularization non-small cell lung carcinoma critical limb ischemia intermittent claudication acute myocardial infarction capillary hemangioma inflammatory bowel disease myocardial infarction congestive heart failure placental insufficiency cavernous hemangioma gastrointestinal stromal tumor renal clear cell carcinoma 10/65 Novoseek disease relationships for TEK gene (see all 65 ) About this table
Disease
-log (P-Val)
Hits
PubMed IDs for Articles with Shared Sentences (# sentences)
neovascularization
74.6
21
13130465 (2), 11915032 (1), 18205179 (1), 16447257 (1) (see all 17 )
malformation venous
71.5
13
9926914 (2), 19079259 (2), 16756945 (2), 11932989 (1) (see all 9 )
tumors
48.7
144
15928093 (6), 11169947 (5), 11309342 (4), 17478063 (4) (see all 66 )
inflammatory breast cancer
48.1
2
15585631 (2)
corneal neovascularization
35.6
1
10202935 (1)
granuloma pyogenic
34.3
2
10929871 (2)
metastasis
28.2
13
19487284 (2), 12527939 (2), 15753992 (2), 19088043 (1) (see all 9 )
glioma
27.9
15
17189382 (3), 17704802 (2), 19421150 (2), 9811337 (1) (see all 9 )
intrauterine growth retardation
27.4
1
19875484 (1)
retinopathy
26.4
7
12815197 (2), 18408080 (1), 12506101 (1), 15548809 (1)
GeneTests: TEK Multiple Cutaneous and Mucosal Venous Malformations Human Genome Epidemiology (HuGE) Navigator: TEK (7 documents) Export disorders for TEK gene to outside databases
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Publicationsfor TEK gene (in
PubMed .
Associations of this gene to articles via
1 Entrez Gene ,
2 UniProtKB/Swiss-Prot ,
3 HGNC ,
4 GAD ,
5 PharmGKB ,
6 HMDB ,
7 DrugBank ,
8 UniProtKB/TrEMBL ,
9 Novoseek , and/or
10 fRNAdb )
About This Section PubMed articles for TEK gene, integrated from 9 sources (see all 532 ): (articles sorted by number of sources associating them with TEK) Utopia : connect your pdf to the dynamic world of online information
Mechanistic effects of autophosphorylation on receptor tyrosine kinase catalysis: enzymatic characterization of Tie2 and phospho-Tie2. (PubMed id 11513602) 1 , 2 , 9 Murray B.W....McTigue M.A. (2001) Angiopoietin 2 is a partial agonist/antagonist of Tie2 signaling in the endothelium. (PubMed id 19223473) 1 , 2 , 9 Yuan H.T....Parikh S.M. (2009) Tie2: a journey from normal angiogenesis to cancer and beyond. (PubMed id 18366015) 1 , 2 , 9 Martin V....Gomez-Manzano C. (2008) The antiinflammatory endothelial tyrosine kinase Tie2 interacts with a novel nuclear factor-kappaB inhibitor ABIN-2. (PubMed id 12609966) 1 , 2 , 9 Hughes D.P....Brindle N.P. (2003) Angiopoietins assemble distinct Tie2 signalling complexes in endothelial cell-cell and cell-matrix contacts. (PubMed id 18425119) 1 , 2 , 9 Saharinen P....Alitalo K. (2008) Biological characterization of angiopoietin-3 and angiopoietin-4. (PubMed id 15284220) 1 , 2 , 9 Lee H.J....Koh G.Y. (2004) Structure of the Tie2 RTK domain: self-inhibition by the nucleotide binding loop, activation loop, and C-terminal tail. (PubMed id 11080633) 1 , 2 , 9 Shewchuk L.M....Moore J.T. (2000) Tyrosine phosphatase beta regulates angiopoietin-Tie2 signaling in human endothelial cells. (PubMed id 19116766) 1 , 2 , 9 Yacyshyn O.K....Stewart D.J. (2009) Hereditary cutaneomucosal venous malformations are ca used by TIE2 mutations with widely variable hyper-phosphorylating effects. (PubMed id 19888299) 1 , 2 , 9 Wouters V....Vikkula M. (2010) Adaptor ShcA protein binds tyrosine kinase Tie2 receptor and regulates migration and sprouting but not survival of endothelial cells. (PubMed id 14665640) 1 , 2 , 9 Audero E....Bussolino F. (2004)
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External Searches for TEK gene
(in PubMed ,
OMIM , and NCBI Bookshelf ) About This Section
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Genome Databases showing TEK gene
(According to
Entrez Gene ,
HGNC ,
AceView ,
euGenes ,
Ensembl ,
miRBase ,
ECgene ,
Kegg ,
and/or
H-InvDB )
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Other Databases showing TEK gene
(According to HUGE )
About This Section --
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Specialized Databases showing TEK gene (According to PharmGKB ,
ATLAS , HORDE , IMGT , LEIDEN , UniProtKB/Swiss-Prot , and/or UniProtKB/TrEMBL ,Wikipedia and/or GeneReviews via UniProtKB/Swiss-Prot )About This Section
Name Description
PharmGKB entry for TEK Pharmacogenomics, SNPs, Pathways ATLAS Chromosomes in Cancer entry for TEK Genetics and Cytogenetics in Oncology and Haematology GeneReviews http://www.ncbi.nlm.nih.gov/sites/GeneTests/lab/gene/TEK
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About This Section Patent Information for TEK gene: Search GeneIP for patents involving TEK GeneCards and IP: Japan Patent Office Licenses GeneCards European Patent Office Licenses GeneCards Improving the IP Search
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Productsfor TEK gene (Antibodies, recombinant proteins, and assays from EMD Millipore , R&D Systems , OriGene , QIAGEN , GenScript , Cell Signaling Technology , SABiosciences , Novus Biologicals , Sino Biological , Enzo Life Sciences , Abcam , ProSpec , Uscn , Thermo Fisher Scientific , Gene Editing from DNA2.0 , Clones from EMD Millipore , OriGene , GenScript , Sino Biological , DNA2.0 , SwitchGear Genomics , Vector BioLabs , Cell lines from GenScript and LifeMap BioReagents , PCR Arrays from SABiosciences , Drugs and/or compounds from EMD Millipore , Tocris Bioscience , and/or
Enzo Life Sciences ), In Situ Hybridization Assays from Advanced Cell Diagnostics About This Section
OriGene Antibodies for TEK OriGene shRNA RFP for TEK OriGene 29mer shRNA kits in GFP-retroviral vector in human , mouse , rat for TEK OriGene genome-wide validated SYBR primer pairs in human , mouse , rat for TEK OriGene Protein Over-expression Lysate for TEK Browse OriGene Fluorogenic Cell Assay Kits OriGene siRNA for TEK OriGene 3'-UTR Clone for TEK OriGene untagged cDNA clones in CMV expression vector in human , mouse , rat for TEK OriGene Myc/DDK tagged cDNA clones in CMV expression vector in human , mouse , rat for TEK Browse OriGene GFP tagged cDNA clones in CMV expression vector Browse OriGene MicroRNA Expression Plasmids Browse OriGene basic RS shRNAs Browse OriGene validated miRNA SYBR primer pairs Browse OriGene full length recombinant human proteins expressed in human HEK293 cells OriGene custom cloning services - gene synthesis, subcloning, mutagenesis,
variant library, vector shuttling OriGene Custom Antibody Services for TEK OriGene Custom Protein Services for TEK OriGene Custom Immunoassay Development
QIAGEN Custom miScript Target Protector blocks miRNA-binding site of in human, mouse, rat TEK QIAGEN SeqTarget long-range PCR primers in human , mouse , rat for resequencing TEK QIAGEN PyroMark CpG Assay predesigned Pyrosequencing DNA Methylation assays in human, mouse, rat TEK QIAGEN FlexiTube/FlexiPlate siRNA for gene silencing in human , mouse , rat TEK QIAGEN QuantiFast Probe-based Assays in human , mouse , rat TEK QIAGEN QuantiTect SYBR Green Assays in human , mouse , rat TEK
Antibodies & Assays for TEK   (TIE2)
Search Tocris compounds for TEK
Advanced Cell Diagnostics RNAscope RNA in situ hybridization assays for TEK
ThermoFisher Antibody for TEK
Vector BioLabs ready-to-use adenovirus/AAV for human , mouse , rat TEK
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