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Sep. 10, 2014:
A total of 174 experimentally verified S-nitrosylation sites on 94 S-nitrosylated proteins from individualized human colorectal cancer tissues using a label-free quantitation strategy.

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Protein Name: Transcription elongation factor A protein 1

UniprotKB/SwissProt ID: TCEA1_HUMAN (P23193)

Gene Name: TCEA1

Synonyms: GTF2S, TFIIS

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.

PDB :
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Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR001222
IPR003617
IPR003618
IPR006289
IPR010990
IPR014765