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ZNF639 ZNF639 BRD4 BRD4 CCNT1 CCNT1 MDM2 MDM2 CDK9 CDK9 CCNT2 CCNT2 HEXIM1 HEXIM1 ESR1 ESR1 LARP7 LARP7 MEPCE MEPCE DHX9 DHX9
"HEXIM1" - hexamethylene bis-acetamide inducible 1 in Homo sapiens
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HEXIM1hexamethylene bis-acetamide inducible 1; Transcriptional regulator which functions as a general RNA polymerase II transcription inhibitor. In cooperation with 7SK snRNA sequesters P-TEFb in a large inactive 7SK snRNP complex preventing RNA polymerase II phosphorylation and subsequent transcriptional elongation. May also regulate NF-kappa-B, ESR1, NR3C1 and CIITA-dependent transcriptional activity (359 aa)    
Predicted Functional Partners:
CCNT1
cyclin T1; Regulatory subunit of the cyclin-dependent kinase pair (CDK9/cyclin-T1) complex, also called positive transcription elongation factor B (P-TEFb), which is proposed to facilitate the transition from abortive to productive elongation by phosphorylating the CTD (carboxy-terminal domain) of the large subunit of RNA polymerase II (RNA Pol II). In case of HIV or SIV infections, binds to the transactivation domain of the viral nuclear transcriptional activator, Tat, thereby increasing Tat’s affinity for the transactivating response RNA element (TAR RNA). Serves as an essential cofa [...] (726 aa)
        score_image   score_image   0.999
CDK9
cyclin-dependent kinase 9; Protein kinase involved in the regulation of transcription. Member of the cyclin-dependent kinase pair (CDK9/cyclin-T) complex, also called positive transcription elongation factor b (P-TEFb), which facilitates the transition from abortive to productive elongation by phosphorylating the CTD (C-terminal domain) of the large subunit of RNA polymerase II (RNAP II) POLR2A, SUPT5H and RDBP. This complex is inactive when in the 7SK snRNP complex form. Phosphorylates EP300, MYOD1, RPB1/POLR2A and AR, and the negative elongation factors DSIF and NELF. Regulates cytok [...] (372 aa)
        score_image   score_image   0.999
BRD4
bromodomain containing 4; Plays a role in a process governing chromosomal dynamics during mitosis (By similarity) (1362 aa)
        score_image   score_image   0.992
LARP7
La ribonucleoprotein domain family, member 7; Negative transcriptional regulator of polymerase II genes, acting by means of the 7SK RNP system. Within the 7SK RNP complex, the positive transcription elongation factor b (P-TEFb) is sequestered in an inactive form, preventing RNA polymerase II phosphorylation and subsequent transcriptional elongation (582 aa)
        score_image   score_image   0.978
CCNT2
cyclin T2; Regulatory subunit of the cyclin-dependent kinase pair (CDK9/cyclin T) complex, also called positive transcription elongation factor B (P-TEFB), which is proposed to facilitate the transition from abortive to production elongation by phosphorylating the CTD (carboxy-terminal domain) of the large subunit of RNA polymerase II (RNAP II) (730 aa)
        score_image   score_image   0.977
MDM2
Mdm2, p53 E3 ubiquitin protein ligase homolog (mouse) (497 aa)
        score_image   score_image   0.930
DHX9
DEAH (Asp-Glu-Ala-His) box polypeptide 9; Unwinds double-stranded DNA and RNA in a 3’ to 5’ direction. Alteration of secondary structure may subsequently influence interactions with proteins or other nucleic acids. Functions as a transcriptional activator. Component of the CRD- mediated complex that promotes MYC mRNA stability. Involved with LARP6 in the stabilization of type I collagen mRNAs for CO1A1 and CO1A2. Positively regulates HIV-1 LTR-directed gene expression (1270 aa)
        score_image   score_image   0.930
ESR1
estrogen receptor 1; Nuclear hormone receptor. The steroid hormones and their receptors are involved in the regulation of eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Ligand-dependent nuclear transactivation involves either direct homodimer binding to a palindromic estrogen response element (ERE) sequence or association with other DNA- binding transcription factors, such as AP-1/c-Jun, c-Fos, ATF-2, Sp1 and Sp3, to mediate ERE-independent signaling. Ligand binding induces a conformational change allowing subsequent or combinatorial [...] (595 aa)
        score_image   score_image   0.923
ZNF639
zinc finger protein 639; Binds DNA and may function as a transcriptional repressor (485 aa)
            score_image   0.887
MEPCE
methylphosphate capping enzyme; S-adenosyl-L-methionine-dependent methyltransferase that adds a methylphosphate cap at the 5’-end of 7SK snRNA, leading to stabilize it (689 aa)
        score_image   score_image   0.886
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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