Protein Name:
TATA box-binding protein-associated factor RNA polymerase I subunit B
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UniprotKB/SwissProt ID: Q53T94 (Q53T94)
Gene Name:
TAF1B
Organism: Homo sapiens (Human)
Function: Component of RNA polymerase I core factor complex that acts as a GTF2B/TFIIB-like factor and plays a key role in multiple steps during transcription initiation such as pre-initiation complex (PIC) assembly and postpolymerase recruitment events in polymerase I (Pol I) transcription. Binds rDNA promoters and plays a role in Pol I recruitment as a component of the SL1/TIF-IB complex and, possibly, directly through its interaction with RRN3
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Nucleus, nucleolus
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q53T94
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
189 |
SKASQSETSV C SGSLDGVEYS |
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