hypothetical protein HMPREF0321_2484 [Dermacoccus sp. Ellin185]
Protein Classification
helix-turn-helix domain-containing protein( domain architecture ID 229396)
helix-turn-helix domain-containing protein may bind DNA and be involved in the regulation of gene expression
List of domain hits
| Name | Accession | Description | Interval | E-value | ||
| HTH_ARSR super family | cl46857 | Arsenical Resistance Operon Repressor and similar prokaryotic, metal regulated homodimeric ... |
1-30 | 5.01e-05 | ||
Arsenical Resistance Operon Repressor and similar prokaryotic, metal regulated homodimeric repressors. ARSR subfamily of helix-turn-helix bacterial transcription regulatory proteins (winged helix topology). Includes several proteins that appear to dissociate from DNA in the presence of metal ions. The actual alignment was detected with superfamily member pfam00486: Pssm-ID: 481197 [Multi-domain] Cd Length: 77 Bit Score: 36.34 E-value: 5.01e-05
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| Name | Accession | Description | Interval | E-value | ||
| Trans_reg_C | pfam00486 | Transcriptional regulatory protein, C terminal; |
1-30 | 5.01e-05 | ||
Transcriptional regulatory protein, C terminal; Pssm-ID: 425712 [Multi-domain] Cd Length: 77 Bit Score: 36.34 E-value: 5.01e-05
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| trans_reg_C | cd00383 | DNA-binding effector domain of two-component system response regulators; Bacteria and some ... |
1-30 | 9.48e-04 | ||
DNA-binding effector domain of two-component system response regulators; Bacteria and some eukaryotes use two-component signal transduction systems to detect and respond to changes in the environment. The systems consists of a sensor histidine kinase and a response regulator. The former autophosphorylates a histidine residue on detecting an external stimulus. The phosphate is then transferred to an invariant aspartate residue in a highly conserved receiver domain of the response regulator. Phosphorylation activates a variable effector domain of the response regulator, which triggers the cellular response. This C-terminal effector domain belongs to the winged helix-turn-helix family of transcriptional regulators and contains DNA and RNA polymerase binding sites. Several dimers or monomers bind head to tail to small tandem repeats upstream of the genes. The RNA polymerase binding sites interact with the alpha or sigma subunit of RNA polymerase. Pssm-ID: 294013 [Multi-domain] Cd Length: 89 Bit Score: 33.22 E-value: 9.48e-04
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| Trans_reg_C | smart00862 | Transcriptional regulatory protein, C terminal; This domain is almost always found associated ... |
1-30 | 2.89e-03 | ||
Transcriptional regulatory protein, C terminal; This domain is almost always found associated with the response regulator receiver domain. It may play a role in DNA binding. Pssm-ID: 214866 [Multi-domain] Cd Length: 76 Bit Score: 31.75 E-value: 2.89e-03
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| Name | Accession | Description | Interval | E-value | ||
| Trans_reg_C | pfam00486 | Transcriptional regulatory protein, C terminal; |
1-30 | 5.01e-05 | ||
Transcriptional regulatory protein, C terminal; Pssm-ID: 425712 [Multi-domain] Cd Length: 77 Bit Score: 36.34 E-value: 5.01e-05
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| trans_reg_C | cd00383 | DNA-binding effector domain of two-component system response regulators; Bacteria and some ... |
1-30 | 9.48e-04 | ||
DNA-binding effector domain of two-component system response regulators; Bacteria and some eukaryotes use two-component signal transduction systems to detect and respond to changes in the environment. The systems consists of a sensor histidine kinase and a response regulator. The former autophosphorylates a histidine residue on detecting an external stimulus. The phosphate is then transferred to an invariant aspartate residue in a highly conserved receiver domain of the response regulator. Phosphorylation activates a variable effector domain of the response regulator, which triggers the cellular response. This C-terminal effector domain belongs to the winged helix-turn-helix family of transcriptional regulators and contains DNA and RNA polymerase binding sites. Several dimers or monomers bind head to tail to small tandem repeats upstream of the genes. The RNA polymerase binding sites interact with the alpha or sigma subunit of RNA polymerase. Pssm-ID: 294013 [Multi-domain] Cd Length: 89 Bit Score: 33.22 E-value: 9.48e-04
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| Trans_reg_C | smart00862 | Transcriptional regulatory protein, C terminal; This domain is almost always found associated ... |
1-30 | 2.89e-03 | ||
Transcriptional regulatory protein, C terminal; This domain is almost always found associated with the response regulator receiver domain. It may play a role in DNA binding. Pssm-ID: 214866 [Multi-domain] Cd Length: 76 Bit Score: 31.75 E-value: 2.89e-03
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| Blast search parameters | ||||
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