TATA Box Binding Protein (TBP)-Associated Factor, RNA Polymerase I, B, 63kDa Proteine (TAF1B)

Initiation of transcription by RNA polymerase I requires the formation of a complex composed of the TATA-binding protein (TBP) and three TBP-associated factors (TAFs) specific for RNA polymerase I. Zusätzlich bieten wir Ihnen TATA Box Binding Protein (TBP)-Associated Factor, RNA Polymerase I, B, 63kDa Antikörper (35) und und viele weitere Produktgruppen zu diesem Protein an.

alle Proteine anzeigen Gen GeneID UniProt
TAF1B 21340 P97358
TAF1B 690450 D3ZYB7
TAF1B 9014 Q53T94
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Showing 3 out of 3 products:

Katalog Nr. Origin Quelle Konjugat Bilder Menge Anbieter Lieferzeit Preis Details
Insektenzellen Human His tag „Crystallography Grade“ protein due to multi-step, protein-specific purification process 1 mg Anmelden zum Anzeigen 60 Days
$9,626.73
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Insektenzellen Maus His tag „Crystallography Grade“ protein due to multi-step, protein-specific purification process 1 mg Anmelden zum Anzeigen 60 Days
$9,626.73
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Hefe Ratte His tag   1 mg Anmelden zum Anzeigen 60 bis 71 Tage
$3,685.00
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TAF1B Proteine nach Spezies und Herkunft

Origin Exprimiert in Konjugat
Mouse (Murine)

Rat (Rattus)

Human

Weitere Proteine zu TATA Box Binding Protein (TBP)-Associated Factor, RNA Polymerase I, B, 63kDa (TAF1B) Interaktionspartnern

Human TATA Box Binding Protein (TBP)-Associated Factor, RNA Polymerase I, B, 63kDa (TAF1B) Interaktionspartner

  1. AEP coactivator complex facilitates the initiation of RNAP2-dependent transcription via SL1 activity by loading TBP onto the TATA element.

  2. hCdc14B promotes reactivation of rDNA transcription by dephosphorylating TAFI110. SIRT1 becomes transiently enriched in nucleoli at the onset of mitosis. SIRT1 deacetylates TAFI68 destabilizing SL1 binding to the rDNA promoter

  3. findings show that Rrn7, a subunit of the yeast Pol I core factor, and its human ortholog TAF1B are TFIIB-like factors

  4. TAF1B, a subunit of SL1, is structurally related to TFIIB/TFIIB-like proteins; SL1, essential for Pol I recruitment to rRNA gene promoter, also has an essential postpolymerase recruitment role, operating through TAF1B

  5. Identification of MARCKS, FLJ11383 and TAF1B as putative novel target genes in colorectal carcinomas with microsatellite instability.

  6. The four most frequently mutated genes in colorectal cancers with microsatellite instability were ACVR2 (92%), TAF1B (84%), ASTE1/HT001 (80%) and TGFBR2 (77%).

TATA Box Binding Protein (TBP)-Associated Factor, RNA Polymerase I, B, 63kDa (TAF1B) Protein Überblick

Protein Überblick

Initiation of transcription by RNA polymerase I requires the formation of a complex composed of the TATA-binding protein (TBP) and three TBP-associated factors (TAFs) specific for RNA polymerase I. This complex, known as SL1, binds to the core promoter of ribosomal RNA genes to position the polymerase properly and acts as a channel for regulatory signals. This gene encodes one of the SL1-specific TAFs.

Genbezeichner und Symbole assoziert mit TAF1B

  • TATA-box binding protein associated factor, RNA polymerase I, B (Taf1b)
  • TATA-box binding protein associated factor, RNA polymerase I subunit B (Taf1b)
  • TATA box binding protein (Tbp)-associated factor, RNA polymerase I, B (taf1b)
  • TATA-box binding protein associated factor, RNA polymerase I subunit B (TAF1B)
  • TATA-box binding protein associated factor, RNA polymerase I, B L homeolog (taf1b.L)
  • 4930408G01Rik Protein
  • A230108M10Rik Protein
  • MGC:9349 Protein
  • RAF1B Protein
  • RAFI63 Protein
  • si:dkey-81b15.4 Protein
  • SL1 Protein
  • TAFI63 Protein
  • TAFI68 Protein
  • Tafi86 Protein
  • zgc:110402 Protein

Bezeichner auf Proteinebene für TAF1B

RNA polymerase I-specific TBP-associated factor 68 kDa , TATA box-binding protein-associated factor 1B , TATA box-binding protein-associated factor RNA polymerase I subunit B , TBP-associated factor 1B , TBP-associated factor RNA polymerase I 68 , transcription factor TAFI68 , transcription initiation factor SL1/TIF-IB subunit B , RNA polymerase I-specific TBP-associated factor 63 kDa , SL1, 63kD subunit

GENE ID SPEZIES
21340 Mus musculus
690450 Rattus norvegicus
449647 Danio rerio
9014 Homo sapiens
511236 Bos taurus
379141 Xenopus laevis
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