A0A4Y8KST9 · A0A4Y8KST9_9BACL
- ProteinStage 0 sporulation protein A homolog
- Genespo0A
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids261 (go to sequence)
- Protein existencePredicted
- Annotation score3/5
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
Note: Binds 1 Ca2+ ion per subunit.
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Cellular Component | protein-DNA complex | |
Molecular Function | calcium ion binding | |
Molecular Function | DNA-binding transcription factor activity | |
Molecular Function | phosphorelay response regulator activity | |
Molecular Function | transcription cis-regulatory region binding | |
Biological Process | detection of stimulus | |
Biological Process | regulation of sporulation resulting in formation of a cellular spore | |
Biological Process | sporulation resulting in formation of a cellular spore |
Keywords
- Molecular function
- Biological process
- Ligand
Names & Taxonomy
Protein names
- Recommended nameStage 0 sporulation protein A homolog
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Bacillales > Planococcaceae > Jeotgalibacillus
Accessions
- Primary accessionA0A4Y8KST9
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for modified residue.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Modified residue | 56 | 4-aspartylphosphate | ||||
Sequence: D |
Keywords
- PTM
Structure
Family & Domains
Features
Showing features for domain, region.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 5-123 | Response regulatory | ||||
Sequence: KVCIIDDNRELVSTLEQFISEQPDMEVAATAYNGQEFLDLIETTDADVCLLDIIMPHIDGLNALQRLKEMDLDKQPNVIMLTAFGQEDVTTKAVELGASYFILKPFDMENLVQTIRQVQ | ||||||
Region | 123-146 | Disordered | ||||
Sequence: QGKKNPLSRSNSSKPVKSPQRKPN |
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length261
- Mass (Da)29,265
- Last updated2019-09-18 v1
- ChecksumBA7E3DBBA97ED8C4
Keywords
- Technical term