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    SP3 Sp3 transcription factor [ Homo sapiens (human) ]

    Gene ID: 6670, updated on 28-Oct-2024

    Summary

    Official Symbol
    SP3provided by HGNC
    Official Full Name
    Sp3 transcription factorprovided by HGNC
    Primary source
    HGNC:HGNC:11208
    See related
    Ensembl:ENSG00000172845 MIM:601804; AllianceGenome:HGNC:11208
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    SPR2
    Summary
    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]
    Expression
    Ubiquitous expression in bone marrow (RPKM 21.0), thyroid (RPKM 19.7) and 25 other tissues See more
    Orthologs
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    See SP3 in Genome Data Viewer
    Location:
    2q31.1
    Exon count:
    7
    Annotation release Status Assembly Chr Location
    RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 2 NC_000002.12 (173900775..173965702, complement)
    RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 2 NC_060926.1 (174387111..174452024, complement)
    RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 2 NC_000002.11 (174765503..174830430, complement)

    Chromosome 2 - NC_000002.12Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC105373745 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 12117 Neighboring gene ribosomal protein L5 pseudogene 7 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 16769 Neighboring gene H3K27ac hESC enhancer GRCh37_chr2:174827792-174828615 Neighboring gene H3K27ac hESC enhancer GRCh37_chr2:174828616-174829438 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 12120 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 12121 Neighboring gene ReSE screen-validated silencer GRCh37_chr2:174857477-174857650 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 12122 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 16770 Neighboring gene P300/CBP strongly-dependent group 1 enhancer GRCh37_chr2:174888471-174889670 Neighboring gene long intergenic non-protein coding RNA 1960 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr2:174901892-174902392 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr2:174902393-174902893 Neighboring gene ReSE screen-validated silencer GRCh37_chr2:174904545-174904945 Neighboring gene ribosomal protein SA pseudogene 24

    Genomic regions, transcripts, and products

    Expression

    • Project title: HPA RNA-seq normal tissues HPA RNA-seq normal tissues
    • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
    • BioProject: PRJEB4337
    • Publication: PMID 24309898
    • Analysis date: Wed Apr 4 07:08:55 2018

    Bibliography

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?

    Phenotypes

    EBI GWAS Catalog

    Description
    A genome-wide association study of chronic otitis media with effusion and recurrent otitis media identifies a novel susceptibility locus on chromosome 2.
    EBI GWAS Catalog
    Chromosome 2q31.1 associates with ESRD in women with type 1 diabetes.
    EBI GWAS Catalog
    Genetic association study of QT interval highlights role for calcium signaling pathways in myocardial repolarization.
    EBI GWAS Catalog

    HIV-1 interactions

    Protein interactions

    Protein Gene Interaction Pubs
    Pol gag-pol Transcription factors Oct-1, Oct-2, PU.1, Sp1, and Sp3 are recruited to the HS7 regulatory site in the pol coding region, suggesting that Oct-1, Oct-2, PU.1, Sp1, and Sp3 indirectly interact with HIV-1 Pol PubMed
    Tat tat HIV-1 Tat downregulates SOD2 expression by interacting with Sp1 and Sp3 to increase the Sp3-containing complexes on the basal SOD2 promoter PubMed
    tat In hepatic cells, HIV-1 Tat expression upregulates Sp1 and Sp3, which play different roles in regulating MnSOD transcription (overexpression of Sp1 stimulates, while overexpression of Sp3 represses transcriptional activity) PubMed
    tat Sp3 represses basal expression from the HIV-1 LTR promoter, and overexpression of Sp3 inhibits HIV-1 Tat-mediated transactivation of the HIV-1 LTR promoter PubMed

    Go to the HIV-1, Human Interaction Database

    Pathways from PubChem

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Markers

    Clone Names

    • DKFZp686O1631

    Gene Ontology Provided by GOA

    Process Evidence Code Pubs
    involved_in B cell differentiation IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in T cell differentiation IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in definitive hemopoiesis IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in embryonic camera-type eye morphogenesis IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in embryonic placenta development IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in embryonic process involved in female pregnancy IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in embryonic skeletal system development IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in enucleate erythrocyte differentiation IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in granulocyte differentiation IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in liver development IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in lung development IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in megakaryocyte differentiation IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in monocyte differentiation IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in myeloid progenitor cell differentiation IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in natural killer cell differentiation IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in negative regulation of DNA-templated transcription IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in negative regulation of DNA-templated transcription NAS
    Non-traceable Author Statement
    more info
    PubMed 
    involved_in negative regulation of transcription by RNA polymerase II IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in ossification IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in positive regulation of DNA-templated transcription IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in positive regulation of DNA-templated transcription NAS
    Non-traceable Author Statement
    more info
    PubMed 
    involved_in positive regulation of transcription by RNA polymerase II IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    involved_in positive regulation of transcription by RNA polymerase II IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in regulation of DNA-templated transcription IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in regulation of transcription by RNA polymerase II IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in trophectodermal cell differentiation IEA
    Inferred from Electronic Annotation
    more info
     
    Component Evidence Code Pubs
    located_in PML body IEA
    Inferred from Electronic Annotation
    more info
     
    located_in chromatin ISA
    Inferred from Sequence Alignment
    more info
     
    located_in cytosol IDA
    Inferred from Direct Assay
    more info
     
    located_in nucleoplasm IDA
    Inferred from Direct Assay
    more info
     
    located_in nucleoplasm TAS
    Traceable Author Statement
    more info
     
    located_in nucleus IC
    Inferred by Curator
    more info
    PubMed 
    part_of protein-DNA complex ISS
    Inferred from Sequence or Structural Similarity
    more info
    PubMed 
    part_of transcription repressor complex IEA
    Inferred from Electronic Annotation
    more info
     

    General protein information

    Preferred Names
    transcription factor Sp3
    Names
    GC-binding transcription factor Sp3
    specificity protein 3

    NCBI Reference Sequences (RefSeq)

    NEW Try the new Transcript table

    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    Genomic

    1. NG_029153.2 RefSeqGene

      Range
      5329..69927
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001017371.5NP_001017371.3  transcription factor Sp3 isoform 2

      See identical proteins and their annotated locations for NP_001017371.3

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2) is missing exons 1 and 2 found in transcript variant 1, and has a different 5' end. It initiates translation from a non-AUG (AUA) start site, and encodes an isoform (2) with a shorter N-terminus compared to isoform 1. Alternative translation initiation from downstream, in-frame AUG start codons produces shorter isoforms.
      Source sequence(s)
      AB209334, AC093399, AC106900, AY070137, BQ010796, M97191
      Consensus CDS
      CCDS46452.1
      UniProtKB/TrEMBL
      H0Y6K5
      Related
      ENSP00000406140.3, ENST00000418194.7
      Conserved Domains (4) summary
      COG5048
      Location:568650
      COG5048; FOG: Zn-finger [General function prediction only]
      sd00017
      Location:555577
      ZF_C2H2; C2H2 Zn finger [structural motif]
      pfam00096
      Location:613635
      zf-C2H2; Zinc finger, C2H2 type
      pfam13465
      Location:599622
      zf-H2C2_2; Zinc-finger double domain
    2. NM_001172712.1NP_001166183.1  transcription factor Sp3 isoform 3

      Status: REVIEWED

      Description
      Transcript Variant: This variant (3) uses an alternate in-frame splice site in the 5' coding region, compared to variant 1, resulting in an isoform (3) that is shorter than isoform 1. Alternative translation initiation from downstream, in-frame start codons produces shorter isoforms.
      Source sequence(s)
      AB209334, AY441957, BC143928, BQ010796, M97191
      UniProtKB/TrEMBL
      B7ZLN9
      Related
      ENSP00000413665.1, ENST00000416195.1
      Conserved Domains (4) summary
      COG5048
      Location:633715
      COG5048; FOG: Zn-finger [General function prediction only]
      sd00017
      Location:620642
      ZF_C2H2; C2H2 Zn finger [structural motif]
      pfam00096
      Location:678700
      zf-C2H2; Zinc finger, C2H2 type
      pfam13465
      Location:664687
      zf-H2C2_2; Zinc-finger double domain
    3. NM_003111.5NP_003102.1  transcription factor Sp3 isoform 1

      See identical proteins and their annotated locations for NP_003102.1

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1) represents the longest transcript and encodes the longest isoform (1). Alternative translation initiation from downstream, in-frame start codons produces shorter isoforms.
      Source sequence(s)
      AC016737, AC093399, AC106900
      Consensus CDS
      CCDS2254.1
      UniProtKB/Swiss-Prot
      A0AVL9, B4E2B7, Q02447, Q69B26, Q69B27, Q8TD56, Q8WWU4, Q9BQR1
      UniProtKB/TrEMBL
      B7ZLN9
      Related
      ENSP00000310301.6, ENST00000310015.12
      Conserved Domains (4) summary
      COG5048
      Location:636718
      COG5048; FOG: Zn-finger [General function prediction only]
      sd00017
      Location:623645
      ZF_C2H2; C2H2 Zn finger [structural motif]
      pfam00096
      Location:681703
      zf-C2H2; Zinc finger, C2H2 type
      pfam13465
      Location:667690
      zf-H2C2_2; Zinc-finger double domain

    RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference GRCh38.p14 Primary Assembly

    Genomic

    1. NC_000002.12 Reference GRCh38.p14 Primary Assembly

      Range
      173900775..173965702 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060926.1 Alternate T2T-CHM13v2.0

      Range
      174387111..174452024 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)