SP1

The protein encoded by this gene is a zinc finger transcription factor that binds to GC-rich motifs of many promoters. The encoded protein is involved in many cellular processes, including cell differentiation, cell growth, apoptosis, immune responses, response to DNA damage, and chromatin remodeling. Post-translational modifications such as phosphorylation, acetylation, glycosylation, and proteolytic processing significantly affect the activity of this protein, which can be an activator or a repressor. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2014]

Description

Sp1 transcription factor

Tissue specificity

Low tissue specificity

Subcell location

Nucleoplasm

Predicted location

Intracellular

Protein family

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

Chromosome

12 (53380176 - 53416446)

Ensembl ID

ENSG00000185591  (ver. 103.38)

Orthologs

Mouse Sp1: ENSMUSG00000001280

UniProt

P08047

neXtProt

NX_P08047

Human splice variants
Mouse splice variants

Protein structure