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- Table of Contents
1 Citations 4 Q&As
2 Citations 17 Q&As
Facts about Transcription factor Sp1.
May have a role in regulating the cellular response to DNA damage. Implicated in chromatin remodeling.
Human | |
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Gene Name: | SP1 |
Uniprot: | P08047 |
Entrez: | 6667 |
Belongs to: |
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Sp1 C2H2-type zinc-finger protein family |
Sp1 transcription factor; specificity protein 1; transcription factor Sp1; TSFP1
Mass (kDA):
80.693 kDA
Human | |
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Location: | 12q13.13 |
Sequence: | 12; NC_000012.12 (53380176..53416446) |
Up-regulated in adenocarcinomas of the stomach (at protein level). Isoform 3 is ubiquitously expressed at low levels.
Nucleus. Cytoplasm. Nuclear location is governed by glycosylated/phosphorylated states. Insulin promotes nuclear location, while glucagon favors cytoplasmic location.
PMID: 21798247 by Infantino V., et al. Identification of a novel Sp1 splice variant as a strong transcriptional activator.
PMID: 10973950 by Takahara T., et al. Heterogeneous Sp1 mRNAs in human HepG2 cells include a product of homotypic trans-splicing.
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