[Term] id: PR:000000133 name: transcription factor Sp1 def: "A transcription factor Sp that is a translation product of the human SP1 gene or a 1:1 ortholog thereof. It comprises the exons that code for an N-terminal inhibitory domain, two serine/threonine stretches adjacent to activation domains and three zinc fingers." [PRO:CNA] comment: Category=gene. synonym: "SP1" EXACT PRO-short-label [PRO:DNx] synonym: "TSFP1" RELATED Gene-based [] property_value: has_archetype PR:P08047 is_a: PR:000000032 ! transcription factor Sp