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BACSU:SIRA

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Species (Taxon ID) Bacillus subtilis (strain 168). (224308)
Gene Name(s) sirA (synonyms: yneE, yoxF)
Protein Name(s) Sporulation inhibitor of replication protein SirA
External Links
UniProt P45707
EMBL X87845
Z73234
AL009126
PIR S57402
RefSeq NP_389673.1
PDB 4TPS
PDBsum 4TPS
IntAct P45707
STRING 224308.BSU17900
PaxDb P45707
EnsemblBacteria CAB13674
GeneID 936340
KEGG bsu:BSU17900
PATRIC 18975409
GenoList BSU17900
eggNOG NOG15839
HOGENOM HOG000095559
OMA DEFANHY
OrthoDB EOG67HJVJ
BioCyc BSUB:BSU17900-MONOMER
Proteomes UP000001570
GO GO:0008156
GO:0030435
InterPro IPR019683
Pfam PF10747

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status
GO:0008156

negative regulation of DNA replication

PMID:21239581[1]

ECO:0000315

P

Fig. 5 indicates that SirA reduces the amount of wild-type but not mutant DnaA bound at the origin of replication. Therefore this results indicate that interaction of SirA contacts DnaA at a patch of 3 residues located on the surface of domain I of the replication initiator protein and inhibits the ability of DNA to bind to the origin of replication.

complete
CACAO 4782

involved_in

GO:0030435

sporulation resulting in formation of a cellular spore

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0749

P

Seeded From UniProt

complete

involved_in

GO:0008156

negative regulation of DNA replication

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0236

P

Seeded From UniProt

complete

Notes

References

See Help:References for how to manage references in GONUTS.

  1. Rahn-Lee, L et al. (2011) The sporulation protein SirA inhibits the binding of DnaA to the origin of replication by contacting a patch of clustered amino acids. J. Bacteriol. 193 1302-7 PubMed GONUTS page