ATPase [Streptomyces djakartensis]
ATP-binding protein( domain architecture ID 10005496)
ATP-binding protein with a histidine kinase-like ATPase domain, similar to serine/threonine-protein kinase BtrW, which phosphorylates and inactivates its specific antagonist protein BtrV and may function as a negative regulator of sigma-B activity
List of domain hits
Name | Accession | Description | Interval | E-value | |||
RsbW | COG2172 | Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms]; |
20-143 | 3.30e-16 | |||
Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms]; : Pssm-ID: 441775 [Multi-domain] Cd Length: 127 Bit Score: 69.94 E-value: 3.30e-16
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Name | Accession | Description | Interval | E-value | |||
RsbW | COG2172 | Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms]; |
20-143 | 3.30e-16 | |||
Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms]; Pssm-ID: 441775 [Multi-domain] Cd Length: 127 Bit Score: 69.94 E-value: 3.30e-16
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HATPase_RsbW-like | cd16936 | Histidine kinase-like ATPase domain of RsbW, an anti sigma-B factor and serine-protein kinase ... |
54-141 | 1.88e-13 | |||
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: 61.52 E-value: 1.88e-13
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HATPase_c | pfam02518 | Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; This family represents the ... |
57-143 | 3.53e-05 | |||
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: 40.43 E-value: 3.53e-05
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Name | Accession | Description | Interval | E-value | |||
RsbW | COG2172 | Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms]; |
20-143 | 3.30e-16 | |||
Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms]; Pssm-ID: 441775 [Multi-domain] Cd Length: 127 Bit Score: 69.94 E-value: 3.30e-16
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HATPase_RsbW-like | cd16936 | Histidine kinase-like ATPase domain of RsbW, an anti sigma-B factor and serine-protein kinase ... |
54-141 | 1.88e-13 | |||
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: 61.52 E-value: 1.88e-13
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HATPase_c | pfam02518 | Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; This family represents the ... |
57-143 | 3.53e-05 | |||
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: 40.43 E-value: 3.53e-05
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HATPase_c_2 | pfam13581 | Histidine kinase-like ATPase domain; |
25-140 | 7.85e-04 | |||
Histidine kinase-like ATPase domain; Pssm-ID: 433327 [Multi-domain] Cd Length: 127 Bit Score: 37.27 E-value: 7.85e-04
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Blast search parameters | ||||
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