E4F1

The zinc finger protein encoded by this gene is one of several cellular transcription factors whose DNA-binding activities are regulated through the action of adenovirus E1A. A 50-kDa amino-terminal product is generated from the full-length protein through proteolytic cleavage. The protein is differentially regulated by E1A-induced phosphorylation. The full-length gene product represses transcription from the E4 promoter in the absence of E1A, while the 50-kDa form acts as a transcriptional activator in its presence. Alternative splicing results in multiple transcripts encoding different proteins. [provided by RefSeq, Jan 2014]

Description

E4F transcription factor 1

Tissue specificity

Low tissue specificity

Subcell location

Nucleoplasm

Predicted location

Intracellular

Protein family

Enzymes
Mapped to neXtProt
Mapped to UniProt SWISS-PROT
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Transcription factors

Chromosome

16 (2223580 - 2235742)

Ensembl ID

ENSG00000167967  (ver. 103.38)

Orthologs

Mouse E4f1: ENSMUSG00000024137

UniProt

Q66K89

neXtProt

NX_Q66K89

Human splice variants
Mouse splice variants

Protein structure