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SP1
HPA
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  • SP1
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

SP1
Synonyms
Gene descriptioni

Full gene name according to HGNC.

Sp1 transcription factor
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Cancer-related genes
Transcription factors
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 12
Cytoband q13.13
Chromosome location (bp) 53380176 - 53416446
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

4
Ensembl ENSG00000185591 (version 109)
Entrez gene 6667
HGNC HGNC:11205
UniProt P08047 (UniProt - Evidence at protein level)
neXtProt NX_P08047
GeneCards SP1
Antibodypedia SP1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Transcription factor that can activate or repress transcription in response to physiological and pathological stimuli. Binds with high affinity to GC-rich motifs and regulates the expression of a large number of genes involved in a variety of processes such as cell growth, apoptosis, differentiation and immune responses. Highly regulated by post-translational modifications (phosphorylations, sumoylation, proteolytic cleavage, glycosylation and acetylation). Binds also the PDGFR-alpha G-box promoter. May have a role in modulating the cellular response to DNA damage. Implicated in chromatin remodeling. Plays an essential role in the regulation of FE65 gene expression. In complex with ATF7IP, maintains telomerase activity in cancer cells by inducing TERT and TERC gene expression. Isoform 3 is a stronger activator of transcription than isoform 1. Positively regulates the transcription of the core clock component BMAL1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17. Plays a role in the recruitment of SMARCA4/BRG1 on the c-FOS promoter. Plays a role in protecting cells against oxidative stress following brain injury by regulating the expression of RNF112 (By similarity).... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Activator, DNA-binding, Repressor
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Biological rhythms, Host-virus interaction, Transcription, Transcription regulation
Ligand (UniProt)i

Keywords assigned by UniProt to proteins because they bind, are associated with, or whose activity is dependent of some molecule.

Metal-binding, Zinc
Gene summary (Entrez)i

Useful information about the gene from Entrez

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]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
SP1-201
ENSP00000329357
ENST00000327443
P08047
[Direct mapping] Transcription factor Sp1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Transcription factors
   Zinc-coordinating DNA-binding domains
Cancer-related genes
   Candidate cancer biomarkers
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000785 [chromatin]
GO:0000791 [euchromatin]
GO:0000976 [transcription cis-regulatory region binding]
GO:0000977 [RNA polymerase II transcription regulatory region sequence-specific DNA binding]
GO:0000978 [RNA polymerase II cis-regulatory region sequence-specific DNA binding]
GO:0000981 [DNA-binding transcription factor activity, RNA polymerase II-specific]
GO:0001221 [transcription coregulator binding]
GO:0001228 [DNA-binding transcription activator activity, RNA polymerase II-specific]
GO:0003677 [DNA binding]
GO:0003690 [double-stranded DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0008022 [protein C-terminus binding]
GO:0010628 [positive regulation of gene expression]
GO:0017053 [transcription repressor complex]
GO:0032869 [cellular response to insulin stimulus]
GO:0032993 [protein-DNA complex]
GO:0033194 [response to hydroperoxide]
GO:0034224 [cellular response to zinc ion starvation]
GO:0035035 [histone acetyltransferase binding]
GO:0042802 [identical protein binding]
GO:0042803 [protein homodimerization activity]
GO:0042826 [histone deacetylase binding]
GO:0043425 [bHLH transcription factor binding]
GO:0043536 [positive regulation of blood vessel endothelial cell migration]
GO:0043565 [sequence-specific DNA binding]
GO:0043923 [positive regulation by host of viral transcription]
GO:0045766 [positive regulation of angiogenesis]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0046872 [metal ion binding]
GO:0048511 [rhythmic process]
GO:0060090 [molecular adaptor activity]
GO:0061629 [RNA polymerase II-specific DNA-binding transcription factor binding]
GO:0071391 [cellular response to estrogen stimulus]
GO:0071837 [HMG box domain binding]
GO:0140297 [DNA-binding transcription factor binding]
GO:1902004 [positive regulation of amyloid-beta formation]
GO:1904568 [cellular response to wortmannin]
GO:1904828 [positive regulation of hydrogen sulfide biosynthetic process]
GO:1905564 [positive regulation of vascular endothelial cell proliferation]
GO:1990837 [sequence-specific double-stranded DNA binding]
Show all
785 aa
80.7 kDa
No 0
SP1-202
ENSP00000404263
ENST00000426431
P08047
[Direct mapping] Transcription factor Sp1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Transcription factors
   Zinc-coordinating DNA-binding domains
Cancer-related genes
   Candidate cancer biomarkers
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000785 [chromatin]
GO:0000791 [euchromatin]
GO:0000976 [transcription cis-regulatory region binding]
GO:0000977 [RNA polymerase II transcription regulatory region sequence-specific DNA binding]
GO:0000978 [RNA polymerase II cis-regulatory region sequence-specific DNA binding]
GO:0000981 [DNA-binding transcription factor activity, RNA polymerase II-specific]
GO:0001221 [transcription coregulator binding]
GO:0001228 [DNA-binding transcription activator activity, RNA polymerase II-specific]
GO:0003677 [DNA binding]
GO:0003690 [double-stranded DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0008022 [protein C-terminus binding]
GO:0010628 [positive regulation of gene expression]
GO:0017053 [transcription repressor complex]
GO:0032993 [protein-DNA complex]
GO:0033194 [response to hydroperoxide]
GO:0042802 [identical protein binding]
GO:0042803 [protein homodimerization activity]
GO:0042826 [histone deacetylase binding]
GO:0043425 [bHLH transcription factor binding]
GO:0043536 [positive regulation of blood vessel endothelial cell migration]
GO:0043565 [sequence-specific DNA binding]
GO:0043923 [positive regulation by host of viral transcription]
GO:0045766 [positive regulation of angiogenesis]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0046872 [metal ion binding]
GO:0048511 [rhythmic process]
GO:0060090 [molecular adaptor activity]
GO:0061629 [RNA polymerase II-specific DNA-binding transcription factor binding]
GO:0071837 [HMG box domain binding]
GO:0140297 [DNA-binding transcription factor binding]
GO:1902004 [positive regulation of amyloid-beta formation]
GO:1904828 [positive regulation of hydrogen sulfide biosynthetic process]
GO:1905564 [positive regulation of vascular endothelial cell proliferation]
GO:1990837 [sequence-specific double-stranded DNA binding]
Show all
778 aa
79.9 kDa
No 0
SP1-203
ENSP00000458133
ENST00000548560
H3BVI2
[Direct mapping] Transcription factor Sp1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005654 [nucleoplasm]
Show all
230 aa
23 kDa
No 0
SP1-204
ENSP00000457804
ENST00000551969
H3BUU5
[Direct mapping] Transcription factor Sp1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
162 aa
16.1 kDa
No 0

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