Protein Name:
Transcription elongation factor A protein 1
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UniprotKB/SwissProt ID: P23193 (P23193)
Gene Name:
TCEA1
Organism: Homo sapiens (Human)
Function: Necessary for efficient RNA polymerase II transcription elongation past template-encoded arresting sites. The arresting sites in DNA have the property of trapping a certain fraction of elongating RNA polymerases that pass through, resulting in locked ternary complexes. Cleavage of the nascent transcript by S-II allows the resumption of elongation from the new 3'-terminus
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Nucleus
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of P23193
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
212 |
KNPNLRKNVL C GNIPPDLFAR |
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| 2 |
263 |
TGGTQTDLFT C GKCKKKNCTY |
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| 3 |
271 |
FTCGKCKKKN C TYTQVQTRSA |
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| 4 |
291 |
ADEPMTTFVV C NECGNRWKFC |
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| 5 |
294 |
PMTTFVVCNE C GNRWKFC--- |
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