B2BPD4 · B2BPD4_SORGA

Function

function

Transcriptional regulator that controls a genetic switch in male development. It is necessary and sufficient for initiating male sex determination by directing the development of supporting cell precursors (pre-Sertoli cells) as Sertoli rather than granulosa cells. Involved in different aspects of gene regulation including promoter activation or repression. Binds to the DNA consensus sequence 5'-[AT]AACAA[AT]-3'. SRY HMG box recognizes DNA by partial intercalation in the minor groove and promotes DNA bending. Also involved in pre-mRNA splicing. In male adult brain involved in the maintenance of motor functions of dopaminergic neurons.

Features

Showing features for dna binding.

1515101520253035404550MVWARNQRRKIALENPKMQNSEISKQLGYQWKMLTEDEKLPFFQEAQRLQA
TypeIDPosition(s)Description
DNA binding1-51HMG box

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentcytoplasm
Cellular Componentnuclear speck
Molecular Functioncalmodulin binding
Molecular FunctionDNA-binding transcription factor activity, RNA polymerase II-specific
Molecular FunctionRNA polymerase II cis-regulatory region sequence-specific DNA binding
Biological Processanatomical structure morphogenesis
Biological Processcell differentiation
Biological Processnegative regulation of transcription by RNA polymerase II
Biological Processpositive regulation of transcription by RNA polymerase II
Biological Processsex differentiation

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Sex-determining region Y protein
  • Alternative names
    • Testis-determining factor

Gene names

    • Name
      SRY

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Laurasiatheria > Eulipotyphla > Soricidae > Soricinae > Sorex

Accessions

  • Primary accession
    B2BPD4

Subcellular Location

Keywords

Interaction

Subunit

Interacts with CALM, EP300, HDAC3, KPNB1, ZNF208 isoform KRAB-O, PARP1, SLC9A3R2 and WT1. The interaction with EP300 modulates its DNA-binding activity. The interaction with KPNB1 is sensitive to dissociation by Ran in the GTP-bound form. Interaction with PARP1 impaired its DNA-binding activity.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain1-51HMG box

Sequence similarities

Belongs to the SRY family.

Family and domain databases

Sequence

  • Sequence status
    Fragment
  • Length
    51
  • Mass (Da)
    6,209
  • Last updated
    2008-05-20 v1
  • Checksum
    524050468CBD63E4
MVWARNQRRKIALENPKMQNSEISKQLGYQWKMLTEDEKLPFFQEAQRLQA

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue51

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
EF636591
EMBL· GenBank· DDBJ
ABV22014.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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