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SP3
HPA
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  • SUMMARY

  • TISSUE

  • BRAIN

  • SINGLE CELL

  • SUBCELL

  • CANCER

  • BLOOD

  • CELL LINE

  • STRUCT & INT

  • SP3
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.

SP3
Synonyms SPR-2
Gene descriptioni

Full gene name according to HGNC.

Sp3 transcription factor
Protein classi

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

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 2
Cytoband q31.1
Chromosome location (bp) 173880850 - 173965373
Number of transcriptsi

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

4
Ensembl ENSG00000172845 (version 109)
Entrez gene 6670
HGNC HGNC:11208
UniProt Q02447 (UniProt - Evidence at protein level)
neXtProt NX_Q02447
GeneCards SP3
Antibodypedia SP3 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Transcriptional factor that can act as an activator or repressor depending on isoform and/or post-translational modifications. Binds to GT and GC boxes promoter elements. Competes with SP1 for the GC-box promoters. Weak activator of transcription but can activate a number of genes involved in different processes such as cell-cycle regulation, hormone-induction and house-keeping.... 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.

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

This gene belongs to a family of Sp1 related genes that encode transcription factors that regulate transcription by binding to consensus GC- and GT-box regulatory elements in target genes. This protein contains a zinc finger DNA-binding domain and several transactivation domains, and has been reported to function as a bifunctional transcription factor that either stimulates or represses the transcription of numerous genes. Transcript variants encoding different isoforms have been described for this gene, and one has been reported to initiate translation from a non-AUG (AUA) start codon. Additional isoforms, resulting from the use of alternate downstream translation initiation sites, have also been noted. A related pseudogene has been identified on chromosome 13. [provided by RefSeq, Feb 2010]... 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)
SP3-201
ENSP00000310301
ENST00000310015
Q02447
[Direct mapping] Transcription factor Sp3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Transcription factors
   Zinc-coordinating DNA-binding domains
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000122 [negative regulation of transcription by RNA polymerase II]
GO:0000785 [chromatin]
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:0000987 [cis-regulatory region sequence-specific DNA binding]
GO:0001227 [DNA-binding transcription repressor activity, RNA polymerase II-specific]
GO:0001503 [ossification]
GO:0001701 [in utero embryonic development]
GO:0001779 [natural killer cell differentiation]
GO:0001829 [trophectodermal cell differentiation]
GO:0001889 [liver development]
GO:0001892 [embryonic placenta development]
GO:0002318 [myeloid progenitor cell differentiation]
GO:0003677 [DNA binding]
GO:0003682 [chromatin 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:0005829 [cytosol]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0016605 [PML body]
GO:0017053 [transcription repressor complex]
GO:0030183 [B cell differentiation]
GO:0030217 [T cell differentiation]
GO:0030218 [erythrocyte differentiation]
GO:0030219 [megakaryocyte differentiation]
GO:0030224 [monocyte differentiation]
GO:0030324 [lung development]
GO:0030851 [granulocyte differentiation]
GO:0032993 [protein-DNA complex]
GO:0043353 [enucleate erythrocyte differentiation]
GO:0045892 [negative regulation of DNA-templated transcription]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0046872 [metal ion binding]
GO:0048596 [embryonic camera-type eye morphogenesis]
GO:0048706 [embryonic skeletal system development]
GO:0060136 [embryonic process involved in female pregnancy]
GO:0060216 [definitive hemopoiesis]
GO:0061629 [RNA polymerase II-specific DNA-binding transcription factor binding]
GO:1990837 [sequence-specific double-stranded DNA binding]
Show all
781 aa
81.9 kDa
No 0
SP3-202
ENSP00000413665
ENST00000416195
H0Y7L6
[Direct mapping] Transcription factor Sp3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000987 [cis-regulatory region sequence-specific DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0006355 [regulation of DNA-templated transcription]
Show all
738 aa
77.9 kDa
No 0
SP3-203
ENSP00000406140
ENST00000418194
Q02447
[Direct mapping] Transcription factor Sp3
Show all
H0Y6K5
[Direct mapping] Transcription factor Sp3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Transcription factors
   Zinc-coordinating DNA-binding domains
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000122 [negative regulation of transcription by RNA polymerase II]
GO:0000785 [chromatin]
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:0000987 [cis-regulatory region sequence-specific DNA binding]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0016605 [PML body]
GO:0032993 [protein-DNA complex]
GO:0045892 [negative regulation of DNA-templated transcription]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0046872 [metal ion binding]
GO:0061629 [RNA polymerase II-specific DNA-binding transcription factor binding]
GO:1990837 [sequence-specific double-stranded DNA binding]
Show all
713 aa
75.3 kDa
No 0
SP3-211
ENSP00000498392
ENST00000652005
A0A494C070
[Direct mapping] Transcription factor Sp3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000987 [cis-regulatory region sequence-specific DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0006355 [regulation of DNA-templated transcription]
Show all
727 aa
76.9 kDa
No 0

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