SpoIIR protein (Clostridium saccharobutylicum)

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Score

SpoIIR

Stage II sporulation protein SpoIIR. (253 aa)

Predicted Functional Partners:

SpoIIP

0.941

spoIIE

0.929

spoIVA

0.926

spoIIAB_1

0.925

SpoIIGA

0.918

spoIIID

0.898

spoIIAA

0.868

SpoIIIAA

0.851

spoVT_1

0.845

spo0A

0.842

Your Current Organism:

Clostridium saccharobutylicum

NCBI taxonomy Id: 169679
Other names: ATCC BAA-117, C. saccharobutylicum, Clostridium saccharobutylicum Keis et al. 2001, DSM 13864, strain NCP 262

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Browse interactions in tabular form:

node1	node2	node1 accession	node2 accession	node1 annotation	node2 annotation	score
SpoIIGA	SpoIIIAA	CSACC_13360	CSACC_26950	Sporulation factor SpoIIGA; Probable aspartic protease that is responsible for the proteolytic cleavage of the RNA polymerase sigma E factor (SigE/spoIIGB) to yield the active peptide in the mother cell during sporulation. Responds to a signal from the forespore that is triggered by the extracellular signal protein SpoIIR. Belongs to the peptidase U4 family.	Hypothetical protein; Transcription termination factor Rho.	0.627
SpoIIGA	SpoIIP	CSACC_13360	CSACC_10700	Sporulation factor SpoIIGA; Probable aspartic protease that is responsible for the proteolytic cleavage of the RNA polymerase sigma E factor (SigE/spoIIGB) to yield the active peptide in the mother cell during sporulation. Responds to a signal from the forespore that is triggered by the extracellular signal protein SpoIIR. Belongs to the peptidase U4 family.	Stage II sporulation protein SpoIIP.	0.826
SpoIIGA	SpoIIR	CSACC_13360	CSACC_04860	Sporulation factor SpoIIGA; Probable aspartic protease that is responsible for the proteolytic cleavage of the RNA polymerase sigma E factor (SigE/spoIIGB) to yield the active peptide in the mother cell during sporulation. Responds to a signal from the forespore that is triggered by the extracellular signal protein SpoIIR. Belongs to the peptidase U4 family.	Stage II sporulation protein SpoIIR.	0.918
SpoIIGA	spo0A	CSACC_13360	CSACC_26750	Sporulation factor SpoIIGA; Probable aspartic protease that is responsible for the proteolytic cleavage of the RNA polymerase sigma E factor (SigE/spoIIGB) to yield the active peptide in the mother cell during sporulation. Responds to a signal from the forespore that is triggered by the extracellular signal protein SpoIIR. Belongs to the peptidase U4 family.	Stage 0 sporulation protein A; 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.	0.793
SpoIIGA	spoIIAA	CSACC_13360	CSACC_10590	Sporulation factor SpoIIGA; Probable aspartic protease that is responsible for the proteolytic cleavage of the RNA polymerase sigma E factor (SigE/spoIIGB) to yield the active peptide in the mother cell during sporulation. Responds to a signal from the forespore that is triggered by the extracellular signal protein SpoIIR. Belongs to the peptidase U4 family.	Anti-sigma F factor antagonist; Belongs to the anti-sigma-factor antagonist family.	0.884
SpoIIGA	spoIIAB_1	CSACC_13360	CSACC_10600	Sporulation factor SpoIIGA; Probable aspartic protease that is responsible for the proteolytic cleavage of the RNA polymerase sigma E factor (SigE/spoIIGB) to yield the active peptide in the mother cell during sporulation. Responds to a signal from the forespore that is triggered by the extracellular signal protein SpoIIR. Belongs to the peptidase U4 family.	Anti-sigma F factor; Binds to sigma F and blocks its ability to form an RNA polymerase holoenzyme (E-sigma F). Phosphorylates SpoIIAA on a serine residue. This phosphorylation may enable SpoIIAA to act as an anti- anti-sigma factor that counteracts SpoIIAB and thus releases sigma F from inhibition.	0.931
SpoIIGA	spoIIE	CSACC_13360	CSACC_01350	Sporulation factor SpoIIGA; Probable aspartic protease that is responsible for the proteolytic cleavage of the RNA polymerase sigma E factor (SigE/spoIIGB) to yield the active peptide in the mother cell during sporulation. Responds to a signal from the forespore that is triggered by the extracellular signal protein SpoIIR. Belongs to the peptidase U4 family.	Stage II sporulation protein E.	0.953
SpoIIGA	spoIIID	CSACC_13360	CSACC_05170	Sporulation factor SpoIIGA; Probable aspartic protease that is responsible for the proteolytic cleavage of the RNA polymerase sigma E factor (SigE/spoIIGB) to yield the active peptide in the mother cell during sporulation. Responds to a signal from the forespore that is triggered by the extracellular signal protein SpoIIR. Belongs to the peptidase U4 family.	Stage III sporulation protein D.	0.743
SpoIIGA	spoIVA	CSACC_13360	CSACC_13520	Sporulation factor SpoIIGA; Probable aspartic protease that is responsible for the proteolytic cleavage of the RNA polymerase sigma E factor (SigE/spoIIGB) to yield the active peptide in the mother cell during sporulation. Responds to a signal from the forespore that is triggered by the extracellular signal protein SpoIIR. Belongs to the peptidase U4 family.	Stage IV sporulation protein A; ATPase. Has a role at an early stage in the morphogenesis of the spore coat.	0.663
SpoIIGA	spoVT_1	CSACC_13360	CSACC_01160	Sporulation factor SpoIIGA; Probable aspartic protease that is responsible for the proteolytic cleavage of the RNA polymerase sigma E factor (SigE/spoIIGB) to yield the active peptide in the mother cell during sporulation. Responds to a signal from the forespore that is triggered by the extracellular signal protein SpoIIR. Belongs to the peptidase U4 family.	Stage V sporulation protein T.	0.586
SpoIIIAA	SpoIIGA	CSACC_26950	CSACC_13360	Hypothetical protein; Transcription termination factor Rho.	Sporulation factor SpoIIGA; Probable aspartic protease that is responsible for the proteolytic cleavage of the RNA polymerase sigma E factor (SigE/spoIIGB) to yield the active peptide in the mother cell during sporulation. Responds to a signal from the forespore that is triggered by the extracellular signal protein SpoIIR. Belongs to the peptidase U4 family.	0.627
SpoIIIAA	SpoIIP	CSACC_26950	CSACC_10700	Hypothetical protein; Transcription termination factor Rho.	Stage II sporulation protein SpoIIP.	0.823
SpoIIIAA	SpoIIR	CSACC_26950	CSACC_04860	Hypothetical protein; Transcription termination factor Rho.	Stage II sporulation protein SpoIIR.	0.851
SpoIIIAA	spo0A	CSACC_26950	CSACC_26750	Hypothetical protein; Transcription termination factor Rho.	Stage 0 sporulation protein A; 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.	0.819
SpoIIIAA	spoIIAA	CSACC_26950	CSACC_10590	Hypothetical protein; Transcription termination factor Rho.	Anti-sigma F factor antagonist; Belongs to the anti-sigma-factor antagonist family.	0.673
SpoIIIAA	spoIIAB_1	CSACC_26950	CSACC_10600	Hypothetical protein; Transcription termination factor Rho.	Anti-sigma F factor; Binds to sigma F and blocks its ability to form an RNA polymerase holoenzyme (E-sigma F). Phosphorylates SpoIIAA on a serine residue. This phosphorylation may enable SpoIIAA to act as an anti- anti-sigma factor that counteracts SpoIIAB and thus releases sigma F from inhibition.	0.808
SpoIIIAA	spoIIE	CSACC_26950	CSACC_01350	Hypothetical protein; Transcription termination factor Rho.	Stage II sporulation protein E.	0.833
SpoIIIAA	spoIIID	CSACC_26950	CSACC_05170	Hypothetical protein; Transcription termination factor Rho.	Stage III sporulation protein D.	0.862
SpoIIIAA	spoIVA	CSACC_26950	CSACC_13520	Hypothetical protein; Transcription termination factor Rho.	Stage IV sporulation protein A; ATPase. Has a role at an early stage in the morphogenesis of the spore coat.	0.897
SpoIIIAA	spoVT_1	CSACC_26950	CSACC_01160	Hypothetical protein; Transcription termination factor Rho.	Stage V sporulation protein T.	0.833