SUPT4H1

Transcription elongation factor SPT4 is a protein that in humans is encoded by the SUPT4H1 gene.

SUPT4H1
Available structures PDB Ortholog search: PDBe RCSB List of PDB id codes 3H7H
Identifiers
Aliases	SUPT4H1, SPT4, SPT4H, SUPT4H, Supt4a, SPT4 homolog, DSIF elongation factor subunit
External IDs	OMIM: 603555; MGI: 107416; HomoloGene: 68303; GeneCards: SUPT4H1; OMA:SUPT4H1 - orthologs
Gene location (Mouse) Chr. Chromosome 11 (mouse) Band 11 C|11 52.2 cM Start 87,628,378 bp End 87,634,449 bp
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in monocyte blood Achilles tendon bone marrow stromal cell of endometrium lymph node islet of Langerhans ganglionic eminence bone marrow cells right adrenal gland Top expressed in granulocyte morula embryo embryo yolk sac ventricular zone right kidney neural layer of retina lip dentate gyrus of hippocampal formation granule cell More reference expression data BioGPS n/a
Gene ontology Molecular function DNA-binding transcription factor activity zinc ion binding metal ion binding protein binding protein heterodimerization activity RNA polymerase II complex binding single-stranded RNA binding Cellular component nucleoplasm DSIF complex nucleus Biological process chromatin remodeling regulation of transcription, DNA-templated regulation of transcription by RNA polymerase II transcription elongation from RNA polymerase II promoter negative regulation of transcription by RNA polymerase II transcription by RNA polymerase II negative regulation of transcription elongation from RNA polymerase II promoter transcription, DNA-templated negative regulation of DNA-templated transcription, elongation positive regulation of DNA-templated transcription, elongation positive regulation of transcription by RNA polymerase II mRNA processing regulation of transcription elongation from RNA polymerase II promoter chromatin organization positive regulation of viral transcription Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 6827 20922 Ensembl n/a ENSMUSG00000020485 UniProt P63272 P63271 RefSeq (mRNA) NM_003168 NM_009296 NM_001355753 RefSeq (protein) NP_003159 NP_033322 NP_001342682 Location (UCSC) n/a Chr 11: 87.63 – 87.63 Mb PubMed search
Wikidata
View/Edit Human View/Edit Mouse

Further reading

• Hartzog GA, Basrai MA, Ricupero-Hovasse SL, et al. (1996). "Identification and analysis of a functional human homolog of the SPT4 gene of Saccharomyces cerevisiae". Mol. Cell. Biol. 16 (6): 2848–56. doi:10.1128/MCB.16.6.2848. PMC 231277. PMID 8649394.
• Wada T, Takagi T, Yamaguchi Y, et al. (1998). "DSIF, a novel transcription elongation factor that regulates RNA polymerase II processivity, is composed of human Spt4 and Spt5 homologs". Genes Dev. 12 (3): 343–56. doi:10.1101/gad.12.3.343. PMC 316480. PMID 9450929.
• Wada T, Takagi T, Yamaguchi Y, et al. (1999). "Evidence that P-TEFb alleviates the negative effect of DSIF on RNA polymerase II-dependent transcription in vitro". EMBO J. 17 (24): 7395–403. doi:10.1093/emboj/17.24.7395. PMC 1171084. PMID 9857195.
• Yamaguchi Y, Wada T, Watanabe D, et al. (1999). "Structure and function of the human transcription elongation factor DSIF". J. Biol. Chem. 274 (12): 8085–92. doi:10.1074/jbc.274.12.8085. PMID 10075709.
• Yamaguchi Y, Takagi T, Wada T, et al. (1999). "NELF, a multisubunit complex containing RD, cooperates with DSIF to repress RNA polymerase II elongation". Cell. 97 (1): 41–51. doi:10.1016/S0092-8674(00)80713-8. PMID 10199401. S2CID 16855257.
• Kim JB, Yamaguchi Y, Wada T, et al. (1999). "Tat-SF1 Protein Associates with RAP30 and Human SPT5 Proteins". Mol. Cell. Biol. 19 (9): 5960–8. doi:10.1128/mcb.19.9.5960. PMC 84462. PMID 10454543.
• Ivanov D, Kwak YT, Guo J, Gaynor RB (2000). "Domains in the SPT5 Protein That Modulate Its Transcriptional Regulatory Properties". Mol. Cell. Biol. 20 (9): 2970–83. doi:10.1128/MCB.20.9.2970-2983.2000. PMC 85557. PMID 10757782.
• Wada T, Orphanides G, Hasegawa J, et al. (2000). "FACT relieves DSIF/NELF-mediated inhibition of transcriptional elongation and reveals functional differences between P-TEFb and TFIIH". Mol. Cell. 5 (6): 1067–72. doi:10.1016/S1097-2765(00)80272-5. PMID 10912001.
• Ping YH, Rana TM (2001). "DSIF and NELF interact with RNA polymerase II elongation complex and HIV-1 Tat stimulates P-TEFb-mediated phosphorylation of RNA polymerase II and DSIF during transcription elongation". J. Biol. Chem. 276 (16): 12951–8. doi:10.1074/jbc.M006130200. PMID 11112772.
• Renner DB, Yamaguchi Y, Wada T, et al. (2001). "A highly purified RNA polymerase II elongation control system". J. Biol. Chem. 276 (45): 42601–9. doi:10.1074/jbc.M104967200. PMID 11553615.
• Mo X, Dynan WS (2002). "Subnuclear Localization of Ku Protein: Functional Association with RNA Polymerase II Elongation Sites". Mol. Cell. Biol. 22 (22): 8088–99. doi:10.1128/MCB.22.22.8088-8099.2002. PMC 134733. PMID 12391174.
• Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
• Narita T, Yamaguchi Y, Yano K, et al. (2003). "Human Transcription Elongation Factor NELF: Identification of Novel Subunits and Reconstitution of the Functionally Active Complex". Mol. Cell. Biol. 23 (6): 1863–73. doi:10.1128/MCB.23.6.1863-1873.2003. PMC 149481. PMID 12612062.
• Kim DK, Inukai N, Yamada T, et al. (2004). "Structure-function analysis of human Spt4: evidence that hSpt4 and hSpt5 exert their roles in transcriptional elongation as parts of the DSIF complex". Genes Cells. 8 (4): 371–8. doi:10.1046/j.1365-2443.2003.00638.x. PMID 12653964. S2CID 42100130.
• Kwak YT, Guo J, Prajapati S, et al. (2003). "Methylation of SPT5 regulates its interaction with RNA polymerase II and transcriptional elongation properties". Mol. Cell. 11 (4): 1055–66. doi:10.1016/S1097-2765(03)00101-1. PMID 12718890.
• Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.
• Endoh M, Zhu W, Hasegawa J, et al. (2004). "Human Spt6 Stimulates Transcription Elongation by RNA Polymerase II In Vitro". Mol. Cell. Biol. 24 (8): 3324–36. doi:10.1128/MCB.24.8.3324-3336.2004. PMC 381665. PMID 15060154.
• Mandal SS, Chu C, Wada T, et al. (2004). "Functional interactions of RNA-capping enzyme with factors that positively and negatively regulate promoter escape by RNA polymerase II". Proc. Natl. Acad. Sci. U.S.A. 101 (20): 7572–7. Bibcode:2004PNAS..101.7572M. doi:10.1073/pnas.0401493101. PMC 419647. PMID 15136722.
• Jennings BH, Shah S, Yamaguchi Y, et al. (2005). "Locus-specific requirements for Spt5 in transcriptional activation and repression in Drosophila". Curr. Biol. 14 (18): 1680–4. doi:10.1016/j.cub.2004.08.066. PMID 15380072. S2CID 18780732.