D7RYQ9 · D7RYQ9_PAEPO

Function

function

May play the central regulatory role in sporulation. It may be an element of the effector pathway responsible for the activation of sporulation genes in response to nutritional stress. Spo0A may act in concert with Spo0H (a sigma factor) to control the expression of some genes that are critical to the sporulation process. Repressor of abrB, activator of the spoIIa operon. Binds the DNA sequence 5'-TGNCGAA-3' (0A box).
May play the central regulatory role in sporulation. It may be an element of the effector pathway responsible for the activation of sporulation genes in response to nutritional stress. Spo0A may act in concert with spo0H (a sigma factor) to control the expression of some genes that are critical to the sporulation process.

Cofactor

Ca2+ (UniProtKB | Rhea| CHEBI:29108 )

Note: Binds 1 Ca2+ ion per subunit.

Features

Showing features for binding site.

126720406080100120140160180200220240260
TypeIDPosition(s)Description
Binding site10Ca2+ (UniProtKB | ChEBI)
Binding site11Ca2+ (UniProtKB | ChEBI)
Binding site58Ca2+ (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytosol
Cellular Componentprotein-DNA complex
Molecular Functioncalcium ion binding
Molecular FunctionDNA-binding transcription factor activity
Molecular Functionphosphorelay response regulator activity
Molecular Functiontranscription cis-regulatory region binding
Biological Processdetection of stimulus
Biological Processregulation of sporulation resulting in formation of a cellular spore
Biological Processsporulation resulting in formation of a cellular spore

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Stage 0 sporulation protein A homolog

Gene names

    • Name
      spo0A

Organism names

Accessions

  • Primary accession
    D7RYQ9

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for modified residue.

TypeIDPosition(s)Description
Modified residue584-aspartylphosphate

Keywords

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain5-125Response regulatory

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    267
  • Mass (Da)
    29,912
  • Last updated
    2010-08-10 v1
  • Checksum
    57EAABEE0A8601B3
MQKIEVLLADDNREFTNLLAEYISDQEDMEITGIAYNGEEVLQRIAESRNIPDVLILDIIMPHLDGLGVLERLREMNLTPQPKIIMLTAFGQENITQRAVQLGASYYILKPFDMEVLANRVRQLVGPQLVSSSPVTVSSMRSNVVPMGKTKNLDASITAIIHEIGVPAHIKGYQYLREAITMVYNNIEILGAITKTLYPAIAEKFKTTASRVERAIRHAIEVAWTRGNIDSISHLFGYTINISKSKPTNSEFIAMVADKLRIENKVS

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
HM191685
EMBL· GenBank· DDBJ
ADI24134.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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