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- Table of Contents
Facts about Ubiquitin-conjugating enzyme E2 R1.
Performs ubiquitin chain elongation building ubiquitin chains in the UBE2D3-primed NFKBIA-linked ubiquitin. UBE2D3 acts as an initiator E2, priming the phosphorylated NFKBIA target at positions'Lys-21' or'Lys-22' using a monoubiquitin.
Human | |
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Gene Name: | CDC34 |
Uniprot: | P49427 |
Entrez: | 997 |
Belongs to: |
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ubiquitin-conjugating enzyme family |
Cdc34; cell division cycle 34 homolog (S. cerevisiae); cell division cycle 34; E2-CDC34; EC 6.3.2.19; UBC3; UBE2R1; UBE2R1UBCH3; ubiquitin carrier protein; ubiquitin-conjugating enzyme E2 R1; Ubiquitin-conjugating enzyme E2-32 kDa complementing; Ubiquitin-conjugating enzyme E2-CDC34; Ubiquitin-protein ligase R1
Mass (kDA):
26.737 kDA
Human | |
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Location: | 19p13.3 |
Sequence: | 19; NC_000019.10 (531720..542088) |
Expressed in testes during spermatogenesis to regulate repression of cAMP-induced transcription.
Cytoplasm. Nucleus. The phosphorylation of the C-terminal tail plays an important role in mediating nuclear localization. Colocalizes with beta-tubulin on mitotic spindles in anaphase.
PMID: 8248134 by Plon S.E., et al. Cloning of the human homolog of the CDC34 cell cycle gene by complementation in yeast.
PMID: 10329681 by Gonen H., et al. Identification of the ubiquitin carrier proteins, E2s, involved in signal-induced conjugation and subsequent degradation of IkappaBalpha.