MULTISPECIES: ATP-binding protein [Leptospira]
anti-sigma regulatory factor( domain architecture ID 10005496)
anti-sigma regulatory factor similar to Mycobacterium tuberculosis RsbW, a putative ATPase/GTPase with serine-protein kinase activity that functions as a cognate anti-sigma factor for alternative sigma factor SigF
List of domain hits
Name | Accession | Description | Interval | E-value | |||
RsbW | COG2172 | Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms]; |
14-140 | 1.65e-31 | |||
Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms]; : Pssm-ID: 441775 [Multi-domain] Cd Length: 127 Bit Score: 108.85 E-value: 1.65e-31
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Name | Accession | Description | Interval | E-value | |||
RsbW | COG2172 | Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms]; |
14-140 | 1.65e-31 | |||
Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms]; Pssm-ID: 441775 [Multi-domain] Cd Length: 127 Bit Score: 108.85 E-value: 1.65e-31
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HATPase_c_2 | pfam13581 | Histidine kinase-like ATPase domain; |
17-140 | 1.19e-25 | |||
Histidine kinase-like ATPase domain; Pssm-ID: 433327 [Multi-domain] Cd Length: 127 Bit Score: 93.89 E-value: 1.19e-25
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PRK04069 | PRK04069 | serine-protein kinase RsbW; Provisional |
15-122 | 2.26e-20 | |||
serine-protein kinase RsbW; Provisional Pssm-ID: 235217 [Multi-domain] Cd Length: 161 Bit Score: 81.51 E-value: 2.26e-20
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HATPase_RsbW-like | cd16936 | Histidine kinase-like ATPase domain of RsbW, an anti sigma-B factor and serine-protein kinase ... |
48-140 | 6.53e-17 | |||
Histidine kinase-like ATPase domain of RsbW, an anti sigma-B factor and serine-protein kinase involved in regulating sigma-B during stress in Bacilli, and related domains; This family includes histidine kinase-like ATPase (HATPase) domain of RsbW, an anti sigma-B factor as well as a serine-protein kinase involved in regulating sigma-B during stress in Bacilli. The alternative sigma factor sigma-B is an important regulator of the general stress response of Bacillus cereus and B. subtilis. RsbW is an anti-sigma factor while RsbV is an anti-sigma factor antagonist (anti-anti-sigma factor). RsbW can also act as a kinase on RsbV. In a partner-switching mechanism, RsbW, RsbV, and sigma-B participate as follows: in non-stressed cells, sigma-B is present in an inactive form complexed with RsbW; in this form, sigma-B is unable to bind to RNA polymerase. Under stress, RsbV binds to RsbW, forming an RsbV-RsbW complex, and sigma-B is released to bind to RNA polymerase. RsbW may then act as a kinase on RsbV, phosphorylating a serine residue; RsbW is then released to bind to sigma-B, hence blocking its ability to bind RNA polymerase. A phosphatase then dephosphorylates RsbV so that it can again form a complex with RsbW, leading to the release of sigma-B. Pssm-ID: 340413 [Multi-domain] Cd Length: 91 Bit Score: 70.37 E-value: 6.53e-17
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Name | Accession | Description | Interval | E-value | |||
RsbW | COG2172 | Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms]; |
14-140 | 1.65e-31 | |||
Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms]; Pssm-ID: 441775 [Multi-domain] Cd Length: 127 Bit Score: 108.85 E-value: 1.65e-31
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HATPase_c_2 | pfam13581 | Histidine kinase-like ATPase domain; |
17-140 | 1.19e-25 | |||
Histidine kinase-like ATPase domain; Pssm-ID: 433327 [Multi-domain] Cd Length: 127 Bit Score: 93.89 E-value: 1.19e-25
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PRK04069 | PRK04069 | serine-protein kinase RsbW; Provisional |
15-122 | 2.26e-20 | |||
serine-protein kinase RsbW; Provisional Pssm-ID: 235217 [Multi-domain] Cd Length: 161 Bit Score: 81.51 E-value: 2.26e-20
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HATPase_RsbW-like | cd16936 | Histidine kinase-like ATPase domain of RsbW, an anti sigma-B factor and serine-protein kinase ... |
48-140 | 6.53e-17 | |||
Histidine kinase-like ATPase domain of RsbW, an anti sigma-B factor and serine-protein kinase involved in regulating sigma-B during stress in Bacilli, and related domains; This family includes histidine kinase-like ATPase (HATPase) domain of RsbW, an anti sigma-B factor as well as a serine-protein kinase involved in regulating sigma-B during stress in Bacilli. The alternative sigma factor sigma-B is an important regulator of the general stress response of Bacillus cereus and B. subtilis. RsbW is an anti-sigma factor while RsbV is an anti-sigma factor antagonist (anti-anti-sigma factor). RsbW can also act as a kinase on RsbV. In a partner-switching mechanism, RsbW, RsbV, and sigma-B participate as follows: in non-stressed cells, sigma-B is present in an inactive form complexed with RsbW; in this form, sigma-B is unable to bind to RNA polymerase. Under stress, RsbV binds to RsbW, forming an RsbV-RsbW complex, and sigma-B is released to bind to RNA polymerase. RsbW may then act as a kinase on RsbV, phosphorylating a serine residue; RsbW is then released to bind to sigma-B, hence blocking its ability to bind RNA polymerase. A phosphatase then dephosphorylates RsbV so that it can again form a complex with RsbW, leading to the release of sigma-B. Pssm-ID: 340413 [Multi-domain] Cd Length: 91 Bit Score: 70.37 E-value: 6.53e-17
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HATPase_c | pfam02518 | Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; This family represents the ... |
44-139 | 6.86e-07 | |||
Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; This family represents the structurally related ATPase domains of histidine kinase, DNA gyrase B and HSP90. Pssm-ID: 460579 [Multi-domain] Cd Length: 109 Bit Score: 45.05 E-value: 6.86e-07
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ComP | COG4585 | Signal transduction histidine kinase ComP [Signal transduction mechanisms]; |
51-114 | 6.06e-06 | |||
Signal transduction histidine kinase ComP [Signal transduction mechanisms]; Pssm-ID: 443642 [Multi-domain] Cd Length: 252 Bit Score: 44.22 E-value: 6.06e-06
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HATPase_BceS-YxdK-YvcQ-like | cd16948 | Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to ... |
43-122 | 1.14e-05 | |||
Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to Bacillus subtilis BceS, YxdK, and Bacillus thuringiensis YvcQ; This family includes the histidine kinase-like ATPase (HATPase) domains of various two-component sensor histidine kinase (HKs) such as Bacillus subtilis BceS and Bacillus thuringiensis YvcQ, the HKs of the two-component regulatory system (TCSs) BceS-BceR and YvcQ-YvcP, repsectively, which are both involved in regulating bacitracin resistance. It also includes the HATPase domain of YxdK, the HK of YxdK-YxdJ TCS involved in sensing antimicrobial compounds. Pssm-ID: 340424 [Multi-domain] Cd Length: 109 Bit Score: 41.89 E-value: 1.14e-05
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KdpD | COG2205 | K+-sensing histidine kinase KdpD [Signal transduction mechanisms]; |
13-122 | 5.41e-05 | |||
K+-sensing histidine kinase KdpD [Signal transduction mechanisms]; Pssm-ID: 441807 [Multi-domain] Cd Length: 239 Bit Score: 41.43 E-value: 5.41e-05
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BaeS | COG0642 | Signal transduction histidine kinase [Signal transduction mechanisms]; |
43-122 | 8.73e-04 | |||
Signal transduction histidine kinase [Signal transduction mechanisms]; Pssm-ID: 440407 [Multi-domain] Cd Length: 328 Bit Score: 37.97 E-value: 8.73e-04
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HATPase_SpoIIAB-like | cd16942 | Histidine kinase-like ATPase domain of SpoIIAB, an anti sigma-F factor and serine-protein ... |
41-140 | 1.60e-03 | |||
Histidine kinase-like ATPase domain of SpoIIAB, an anti sigma-F factor and serine-protein kinase involved in regulating sigma-F during sporulation in Bacilli, and related domains; This family includes histidine kinase-like ATPase (HATPase) domain of SpoIIAB, an anti sigma-F factor and a serine-protein kinase involved in regulating sigma-F during sporulation in Bacilli where, early in sporulation, the cell divides into two unequal compartments: a larger mother cell and a smaller forespore. Sigma-F transcription factor is activated in the forespore directly after the asymmetric septum forms, and its spatial and temporal activation is required for sporulation. Free sigma-F can associate with the RNA polymerase core and activate transcription of the sigma-F regulon, its regulation may comprise a partner-switching mechanism involving SpoIIAB, SpoIIAA, and sigma-F as follows: SpoIIAB can form alternative complexes with either: i) sigma-F, holding it in an inactive form and preventing its association with RNA polymerase, or ii) unphosphorylated SpoIIAA and a nucleotide, either ATP or ADP. In the presence of ATP, SpoIIAB acts as a kinase to specifically phosphorylate a serine residue of SpoIIAA; this phosphorylated form has low affinity for SpoIIAB and dissociates, making SpoIIAB available to capture sigma-F. SpoIIAA may then be dephosphorylated by a SpoIIE serine phosphatase and be free to attack the SpoIIAB sigma-F complex to induce the release of sigma-F. Pssm-ID: 340418 [Multi-domain] Cd Length: 135 Bit Score: 36.36 E-value: 1.60e-03
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HATPase_UhpB-NarQ-NarX-like | cd16917 | Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to ... |
52-92 | 4.38e-03 | |||
Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to Escherichia coli UhpB, NarQ and NarX, and Bacillus subtilis YdfH, YhcY and YfiJ; This family includes the histidine kinase-like ATPase (HATPase) domains of various histidine kinases (HKs) of two-component signal transduction systems (TCSs) such as Escherichia coli UhpB, a HK of the UhpB-UhpA TCS, NarQ and NarX, HKs of the NarQ-NarP and NarX-NarL TCSs, respectively, and Bacillus YdfH, YhcY and YfiJ HKs, of the YdfH-YdfI, YhcY-YhcZ and YfiJ-YfiK TCSs, respectively. In addition, it includes Bacillus YxjM, ComP, LiaS and DesK, HKs of the YxjM-YxjML, ComP-ComA, LiaS-LiaR, DesR-DesK TCSs, respectively. Proteins having this HATPase domain have a histidine kinase dimerization and phosphoacceptor domain; some have accessory domains such as GAF, HAMP, PAS and MASE sensor domains. Pssm-ID: 340394 [Multi-domain] Cd Length: 87 Bit Score: 34.45 E-value: 4.38e-03
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HATPase_EL346-LOV-HK-like | cd16951 | Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to ... |
48-139 | 6.54e-03 | |||
Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to Erythrobacter litoralis blue light-activated histidine kinase 2; This domain family includes the histidine kinase-like ATPase (HATPase) domain of blue light-activated histidine kinase 2 of Erythrobacter litoralis (EL346). Signaling commonly occurs within HK dimers, however EL346 functions as a monomer. Also included in this family are the HATPase domains of ethanolamine utilization sensory transduction histidine kinase (EutW), whereby regulation of ethanolamine, a carbon and nitrogen source for gut bacteria, results in autophosphorylation and subsequent phosphoryl transfer to a response regulator (EutV) containing an RNA-binding domain. Proteins having this HATPase domain also contain a histidine kinase dimerization and phosphoacceptor domain (HisKA); some have an accessory PAS sensor domain, while some have an N-terminal histidine kinase domain. Pssm-ID: 340427 [Multi-domain] Cd Length: 131 Bit Score: 34.70 E-value: 6.54e-03
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Blast search parameters | ||||
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