Target Regulator(s) Information (Transcription Factor)

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Target General Information
The Transcription Factors (TFs) Regulating This Target
References
Target General Information  Top
Target ID T71081 Target Info
Target Name GTPase HRas (HRAS)
Synonyms p21ras; cHras; c-H-ras; Transforming protein p21; HaRas; Ha-Ras; H-Ras-1; GTPase HRas, Nterminally processed
Target Type Literature-reported Target
Gene Name HRAS
Biochemical Class Small GTPase
UniProt ID
RASH_HUMAN
The Transcription Factors (TFs) Regulating This Target  Top
TF Name Sp1 transcription factor (SP1)
Classification Superclass Zinc-coordinating DNA-binding domains
Class Cys2His2 zinc finger domain
Family Ubiquitous factors
Regulation Mechanism As an indication of the effect of linker substitution and targeting consensus Sp1 sites on triplex specificity, the relative ability of the HRAS promoter targeted oligonucleotides to interact with non-target Sp1 sequences within the HRAS promoter as well as in the DHFR promoter and HIV-1 LTR was also investigated. [1]
Evidence Score (E-score) 2 +
UniProt ID
SP1_HUMAN
Sequence
MSDQDHSMDEMTAVVKIEKGVGGNNGGNGNGGGAFSQARSSSTGSSSSTGGGGQESQPSP
LALLAATCSRIESPNENSNNSQGPSQSGGTGELDLTATQLSQGANGWQIISSSSGATPTS
KEQSGSSTNGSNGSESSKNRTVSGGQYVVAAAPNLQNQQVLTGLPGVMPNIQYQVIPQFQ
TVDGQQLQFAATGAQVQQDGSGQIQIIPGANQQIITNRGSGGNIIAAMPNLLQQAVPLQG
LANNVLSGQTQYVTNVPVALNGNITLLPVNSVSAATLTPSSQAVTISSSGSQESGSQPVT
SGTTISSASLVSSQASSSSFFTNANSYSTTTTTSNMGIMNFTTSGSSGTNSQGQTPQRVS
GLQGSDALNIQQNQTSGGSLQAGQQKEGEQNQQTQQQQILIQPQLVQGGQALQALQAAPL
SGQTFTTQAISQETLQNLQLQAVPNSGPIIIRTPTVGPNGQVSWQTLQLQNLQVQNPQAQ
TITLAPMQGVSLGQTSSSNTTLTPIASAASIPAGTVTVNAAQLSSMPGLQTINLSALGTS
GIQVHPIQGLPLAIANAPGDHGAQLGLHGAGGDGIHDDTAGGEEGENSPDAQPQAGRRTR
REACTCPYCKDSEGRGSGDPGKKKQHICHIQGCGKVYGKTSHLRAHLRWHTGERPFMCTW
SYCGKRFTRSDELQRHKRTHTGEKKFACPECPKRFMRSDHLSKHIKTHQNKKGGPGVALS
VGTLPLDSGAGSEGSGTATPSALITTNMVAMEAICPEGIARLANSGINVMQVADLQSINI
SGNGF
The Genes (Co-regulated by This TF) Grouped Based on Their Biochemical Classes
Acyltransferases [+] 2 Acyltransferases Co-regulated By This TF +
Apolipoproteins [+] 2 Apolipoproteins Co-regulated By This TF +
Apoptosis regulators [+] 1 Apoptosis regulators Co-regulated By This TF +
Carbon-nitrogen hydrolases [+] 1 Carbon-nitrogen hydrolases Co-regulated By This TF +
Caveolin proteins [+] 1 Caveolin proteins Co-regulated By This TF +
Collagens [+] 1 Collagens Co-regulated By This TF +
Cytokines / Cytokine receptors [+] 2 Cytokines / Cytokine receptors Co-regulated By This TF +
Ester hydrolases [+] 2 Ester hydrolases Co-regulated By This TF +
G protein-coupled receptors [+] 3 G protein-coupled receptors Co-regulated By This TF +
Glycoproteins [+] 2 Glycoproteins Co-regulated By This TF +
Growth factors [+] 4 Growth factors Co-regulated By This TF +
Immunoglobulins [+] 1 Immunoglobulins Co-regulated By This TF +
Integrins [+] 1 Integrins Co-regulated By This TF +
Kinases [+] 5 Kinases Co-regulated By This TF +
Lipoprotein receptors [+] 1 Lipoprotein receptors Co-regulated By This TF +
Lyases [+] 2 Lyases Co-regulated By This TF +
Nuclear hormone receptors [+] 2 Nuclear hormone receptors Co-regulated By This TF +
Oxidoreductases [+] 9 Oxidoreductases Co-regulated By This TF +
Peptidases [+] 4 Peptidases Co-regulated By This TF +
Pro-neuropeptides [+] 1 Pro-neuropeptides Co-regulated By This TF +
Small GTPases [+] 1 Small GTPases Co-regulated By This TF +
Somatotropin / Prolactins [+] 1 Somatotropin / Prolactins Co-regulated By This TF +
Transcription factors [+] 2 Transcription factors Co-regulated By This TF +
Transferrins [+] 1 Transferrins Co-regulated By This TF +
Zinc-fingers [+] 1 Zinc-fingers Co-regulated By This TF +
TF Name Tumor suppressor p53 (TP53) homotetramer
Classification Superclass beta-Scaffold Factors with Minor Groove Contacts
Class p53
Family p53
Regulation Mechanism The human HRAS gene contains within the first intron aTP53element, which functions as a transcriptionalenhancer. [2]
Evidence Score (E-score) 1 +
UniProt ID
P53_HUMAN
Sequence
MEEPQSDPSVEPPLSQETFSDLWKLLPENNVLSPLPSQAMDDLMLSPDDIEQWFTEDPGP
DEAPRMPEAAPPVAPAPAAPTPAAPAPAPSWPLSSSVPSQKTYQGSYGFRLGFLHSGTAK
SVTCTYSPALNKMFCQLAKTCPVQLWVDSTPPPGTRVRAMAIYKQSQHMTEVVRRCPHHE
RCSDSDGLAPPQHLIRVEGNLRVEYLDDRNTFRHSVVVPYEPPEVGSDCTTIHYNYMCNS
SCMGGMNRRPILTIITLEDSSGNLLGRNSFEVRVCACPGRDRRTEEENLRKKGEPHHELP
PGSTKRALPNNTSSSPQPKKKPLDGEYFTLQIRGRERFEMFRELNEALELKDAQAGKEPG
GSRAHSSHLKSKKGQSTSRHKKLMFKTEGPDSD
The Genes (Co-regulated by This TF) Grouped Based on Their Biochemical Classes
Acyltransferases [+] 1 Acyltransferases Co-regulated By This TF +
Apoptosis regulators [+] 1 Apoptosis regulators Co-regulated By This TF +
Caveolin proteins [+] 1 Caveolin proteins Co-regulated By This TF +
Cyclins [+] 1 Cyclins Co-regulated By This TF +
Ester hydrolases [+] 2 Ester hydrolases Co-regulated By This TF +
Growth factor binding [+] 1 Growth factor binding Co-regulated By This TF +
Methyltransferases [+] 1 Methyltransferases Co-regulated By This TF +
Peptidases [+] 2 Peptidases Co-regulated By This TF +
Small GTPases [+] 1 Small GTPases Co-regulated By This TF +
Transcription factors [+] 1 Transcription factors Co-regulated By This TF +
References  Top
REF 1 Effect of abasic linker substitution on triplex formation, Sp1 binding, and specificity in an oligonucleotide targeted to the human Ha-ras promoter. Nucleic Acids Res. 1994 May 25;22(10):1909-16.
REF 2 Transcriptional regulation of the c-H-ras1 gene by the P53 protein is implicated in the development of human endometrial and ovarian tumours. Oncogene. 1998 Jun 11;16(23):3013-7.
REF 3 Sp1 specific binding sites within the human H-ras promoter: potential role of the 6 bp deletion sequence in the T24 H-ras1 gene. Anticancer Res. 1991 Nov-Dec;11(6):2067-70.
REF 4 Sp1-mediated transcriptional activation of the human Pi class glutathione S-transferase promoter. J Biol Chem. 1996 Jan 12;271(2):1054-60.
REF 5 Binding and functional effects of transcription factors Sp1 and Sp3 on the proximal human lecithin:cholesterol acyltransferase promoter. J Lipid Res. 1998 May;39(5):969-77.
REF 6 Involvement of early growth response factor Egr-1 in apolipoprotein AI gene transcription. J Biol Chem. 1995 Mar 24;270(12):7004-10.
REF 7 Characterization of a human apolipoprotein E gene enhancer element and its associated protein factors. J Biol Chem. 1990 Jun 5;265(16):9496-504.
REF 8 Regulation of MCL1 through a serum response factor/Elk-1-mediated mechanism links expression of a viability-promoting member of the BCL2 family to the induction of hematopoietic cell differentiation. J Biol Chem. 1999 Jan 15;274(3):1801-13.
REF 9 Sp1 is essential for both enhancer-mediated and basal activation of the TATA-less human adenosine deaminase promoter. Nucleic Acids Res. 1994 Feb 25;22(4):669-77.
REF 10 Intracellular cholesterol transport in synchronized human skin fibroblasts. Biochemistry. 1999 Feb 23;38(8):2506-13.
REF 11 Transforming growth factor-beta stimulates alpha 2(I) collagen gene expression through a cis-acting element that contains an Sp1-binding site. J Biol Chem. 1994 May 20;269(20):14828-34.
REF 12 Regulation of transcription of the human erythropoietin receptor gene by proteins binding to GATA-1 and Sp1 motifs. Nucleic Acids Res. 1995 Aug 11;23(15):3041-9.
REF 13 The nuclear factor YY1 suppresses the human gamma interferon promoter through two mechanisms: inhibition of AP1 binding and activation of a silence... Mol Cell Biol. 1996 Sep;16(9):4744-53.
REF 14 Transcription factor repression and activation of the human acetylcholinesterase gene. J Biol Chem. 1995 Oct 6;270(40):23511-9.
REF 15 Cell cycle regulation of cdc25C transcription is mediated by the periodic repression of the glutamine-rich activators NF-Y and Sp1. Nucleic Acids Res. 1995 Oct 11;23(19):3822-30.
REF 16 The serotonin 1a receptor gene contains a TATA-less promoter that responds to MAZ and Sp1. J Biol Chem. 1996 Feb 23;271(8):4417-30.
REF 17 Genomic organization and functional characterization of the chemokine receptor CXCR4, a major entry co-receptor for human immunodeficiency virus type 1. J Biol Chem. 1998 Feb 20;273(8):4754-60.
REF 18 Novel role for Sp1 in phorbol ester enhancement of human platelet thromboxane receptor gene expression. J Biol Chem. 1996 Aug 16;271(33):19696-704.
REF 19 Transcriptional regulation of the cholesteryl ester transfer protein gene by the orphan nuclear hormone receptor apolipoprotein AI regulatory protein-1. J Biol Chem. 1995 Dec 15;270(50):29916-22.
REF 20 The human uncoupling protein-3 gene promoter requires MyoD and is induced by retinoic acid in muscle cells. FASEB J. 2000 Nov;14(14):2141-3.
REF 21 The Wilms' tumor gene product, WT1, represses transcription of the platelet-derived growth factor A-chain gene. J Biol Chem. 1992 Nov 5;267(31):21999-2002.
REF 22 Identification of a thrombin response element in the human platelet-derived growth factor B-chain (c-sis) promoter. J Biol Chem. 1996 Feb 9;271(6):3025-32.
REF 23 Acceleration of thrombomodulin gene transcription by retinoic acid: retinoic acid receptors and Sp1 regulate the promoter activity through interactions with two different sequences in the 5'-flanking region of human gene. J Biol Chem. 2001 Jan 26;276(4):2440-50.
REF 24 Regulation of the transforming growth factor-beta 1 and -beta 3 promoters by transcription factor Sp1. Gene. 1993 Jul 30;129(2):223-8.
REF 25 Stat1 depends on transcriptional synergy with Sp1. J Biol Chem. 1995 Dec 22;270(51):30264-7.
REF 26 Binding of phosphorylated Sp1 protein to tandem Sp1 binding sites regulates alpha2 integrin gene core promoter activity. Blood. 1997 Jul 15;90(2):678-89.
REF 27 Transcription factors ets1, NF-kappa B, and Sp1 are major determinants of the promoter activity of the human protein kinase CK2alpha gene. J Biol Chem. 2000 Jun 16;275(24):18327-36.
REF 28 Identification of an estrogen-mediated deoxyribonucleic acid-binding independent transactivation pathway on the epidermal growth factor receptor gene promoter. Endocrinology. 2000 Jun;141(6):2266-74.
REF 29 The human Pim-1 gene is selectively transcribed in different hemato-lymphoid cell lines in spite of a G + C-rich housekeeping promoter. Mol Cell Biol. 1990 Apr;10(4):1680-8.
REF 30 Sp1 cooperates with c-Myc to activate transcription of the human telomerase reverse transcriptase gene (hTERT). Nucleic Acids Res. 2000 Feb 1;28(3):669-77.
REF 31 Constitutive protection of E2F recognition sequences in the human thymidine kinase promoter during cell cycle progression. J Biol Chem. 1997 Nov 28;272(48):30483-90.
REF 32 Co-stimulation of promoter for low density lipoprotein receptor gene by sterol regulatory element-binding protein and Sp1 is specifically disrupted by the yin yang 1 protein. J Biol Chem. 1999 May 7;274(19):13025-32.
REF 33 Mast cell-/basophil-specific transcriptional regulation of human L-histidine decarboxylase gene by CpG methylation in the promoter region. J Biol Chem. 1998 Nov 20;273(47):31607-14.
REF 34 Cell-specific transcription of leukotriene C(4) synthase involves a Kruppel-like transcription factor and Sp1. J Biol Chem. 2000 Mar 24;275(12):8903-10.
REF 35 Regulatory mechanisms controlling human hepatocyte nuclear factor 4alpha gene expression. Mol Cell Biol. 2001 Nov;21(21):7320-30.
REF 36 Sp1 binding sites and an estrogen response element half-site are involved in regulation of the human progesterone receptor A promoter. Mol Endocrinol. 2000 Jul;14(7):972-85.
REF 37 Transcriptional activation of human 12-lipoxygenase gene promoter is mediated through Sp1 consensus sites in A431 cells. Biochem J. 1997 May 15;324 ( Pt 1):133-40.
REF 38 Minimal sequence and factor requirements for the initiation of transcription from an atypical, TATATAA box-containing housekeeping promoter. J Biol Chem. 1990 Nov 25;265(33):20524-32.
REF 39 Regulation of the catalase gene promoter by Sp1, CCAAT-recognizing factors, and a WT1/Egr-related factor in hydrogen peroxide-resistant HP100 cells. Cancer Res. 2001 Aug 1;61(15):5885-94.
REF 40 Actions of two different cAMP-responsive sequences and an enhancer of the human CYP11A1 (P450scc) gene in adrenal Y1 and placental JEG-3 cells. J Biol Chem. 1994 Mar 4;269(9):6362-9.
REF 41 Noradrenergic-specific transcription of the dopamine beta-hydroxylase gene requires synergy of multiple cis-acting elements including at least two Phox2a-binding sites. J Neurosci. 1998 Oct 15;18(20):8247-60.
REF 42 The proximal promoter region of the gene encoding human 17beta-hydroxysteroid dehydrogenase type 1 contains GATA, AP-2, and Sp1 response elements: analysis of promoter function in choriocarcinoma cells. Endocrinology. 1997 Aug;138(8):3417-25.
REF 43 Co-operation of the transcription factor hepatocyte nuclear factor-4 with Sp1 or Sp3 leads to transcriptional activation of the human haem oxygenase-1 gene promoter in a hepatoma cell line. Biochem J. 2002 Nov 1;367(Pt 3):641-52.
REF 44 Transcriptional regulation of endothelial nitric-oxide synthase by lysophosphatidylcholine. J Biol Chem. 1998 Jun 12;273(24):14885-90.
REF 45 Sp1 and C/EBP-related factor regulate the transcription of human Cu/Zn SOD gene. Gene. 1996 Oct 31;178(1-2):177-85.
REF 46 The human caspase-8 promoter sustains basal activity through SP1 and ETS-like transcription factors and can be up-regulated by a p53-dependent mechanism. J Biol Chem. 2003 Jul 25;278(30):27593-604.
REF 47 Estrogen receptor-Sp1 complexes mediate estrogen-induced cathepsin D gene expression in MCF-7 human breast cancer cells. J Biol Chem. 1994 Jun 3;269(22):15912-7.
REF 48 Expression of the dibasic proprotein processing enzyme furin is directed by multiple promoters. J Biol Chem. 1994 Mar 25;269(12):9298-303.
REF 49 Cloning and functional characterization of the 5' flanking region of the human mitochondrial malic enzyme gene. Regulatory role of Sp1 and AP-2. Eur J Biochem. 2001 May;268(10):3017-27.
REF 50 Transcriptional regulation of the human neuropeptide Y gene by nerve growth factor. J Biol Chem. 1994 Jun 3;269(22):15460-8.
REF 51 Sp1 and thyroid hormone receptor differentially activate expression of human growth hormone and chorionic somatomammotropin genes. J Biol Chem. 1991 May 25;266(15):9805-13.
REF 52 Cloning and characterization of the 5'-flanking region of the human transcription factor Sp1 gene. J Biol Chem. 2001 Jun 22;276(25):22126-32.
REF 53 Characterization of the transcriptional regulatory region of the human WT1 gene. Oncogene. 1993 Nov;8(11):3123-32.
REF 54 YY1 and Sp1 transcription factors bind the human transferrin gene in an age-related manner. J Gerontol A Biol Sci Med Sci. 1996 Jan;51(1):B66-75.
REF 55 Sp1 and Sp3 physically interact and co-operate with GABP for the activation of the utrophin promoter. J Mol Biol. 2001 Mar 9;306(5):985-96.
REF 56 A functional p53-responsive intronic promoter is contained within the human mdm2 gene. Nucleic Acids Res. 1995 Jul 25;23(14):2584-92.
REF 57 Negative regulation of bcl-2 expression by p53 in hematopoietic cells. Oncogene. 2001 Jan 11;20(2):240-51.
REF 58 p53 regulates caveolin gene transcription, cell cholesterol, and growth by a novel mechanism. Biochemistry. 2000 Feb 29;39(8):1966-72.
REF 59 Wild-type human p53 transactivates the human proliferating cell nuclear antigen promoter. Mol Cell Biol. 1995 Dec;15(12):6785-93.
REF 60 Identification of a novel class of genomic DNA-binding sites suggests a mechanism for selectivity in target gene activation by the tumor suppressor protein p53. Genes Dev. 1998 Jul 15;12(14):2102-7.
REF 61 Regulation of PTEN transcription by p53. Mol Cell. 2001 Aug;8(2):317-25.
REF 62 Induction of the growth inhibitor IGF-binding protein 3 by p53. Nature. 1995 Oct 19;377(6550):646-9.
REF 63 p53-mediated repression of DNA methyltransferase 1 expression by specific DNA binding. Cancer Res. 2003 Oct 15;63(20):6579-82.
REF 64 Apoptotic threshold is lowered by p53 transactivation of caspase-6. Proc Natl Acad Sci U S A. 2002 Jul 9;99(14):9492-7.
REF 65 Transcriptional activation by p53 of the human type IV collagenase (gelatinase A or matrix metalloproteinase 2) promoter. Mol Cell Biol. 1997 Nov;17(11):6330-8.
REF 66 Transcriptional activation of the human stress-inducible transcriptional repressor ATF3 gene promoter by p53. Biochem Biophys Res Commun. 2002 Oct 11;297(5):1302-10.

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