helix-turn-helix DNA binding domain protein [Mycobacterium phage BabyRay]
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_CRP super family | cl46859 | helix_turn_helix, cAMP Regulatory protein C-terminus; DNA binding domain of prokaryotic ... |
42-85 | 9.11e-08 | ||
helix_turn_helix, cAMP Regulatory protein C-terminus; DNA binding domain of prokaryotic regulatory proteins belonging to the catabolite activator protein family. The actual alignment was detected with superfamily member cd00569: Pssm-ID: 481199 [Multi-domain] Cd Length: 42 Bit Score: 44.24 E-value: 9.11e-08
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| Name | Accession | Description | Interval | E-value | ||
| HTH_Hin_like | cd00569 | Helix-turn-helix domain of Hin and related proteins; This domain model summarizes a family of ... |
42-85 | 9.11e-08 | ||
Helix-turn-helix domain of Hin and related proteins; This domain model summarizes a family of DNA-binding domains unique to bacteria and represented by the Hin protein of Salmonella. The basic HTH domain is a simple fold comprised of three core helices that form a right-handed helical bundle. The principal DNA-protein interface is formed by the third helix, the recognition helix, inserting itself into the major groove of the DNA. A diverse array of HTH domains participate in a variety of functions that depend on their DNA-binding properties. HTH_Hin represents one of the simplest versions of the HTH domains; the characterization of homologous relationships between various sequence-diverse HTH domain families remains difficult. The Hin recombinase induces the site-specific inversion of a chromosomal DNA segment containing a promoter, which controls the alternate expression of two genes by reversibly switching orientation. The Hin recombinase consists of a single polypeptide chain containing a C-terminal DNA-binding domain (HTH_Hin) and a catalytic domain. Pssm-ID: 259851 [Multi-domain] Cd Length: 42 Bit Score: 44.24 E-value: 9.11e-08
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| HTH_7 | pfam02796 | Helix-turn-helix domain of resolvase; |
42-84 | 4.92e-04 | ||
Helix-turn-helix domain of resolvase; Pssm-ID: 397088 [Multi-domain] Cd Length: 45 Bit Score: 34.64 E-value: 4.92e-04
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| Tra8 | COG2826 | Transposase and inactivated derivatives, IS30 family [Mobilome: prophages, transposons]; |
43-86 | 2.31e-03 | ||
Transposase and inactivated derivatives, IS30 family [Mobilome: prophages, transposons]; Pssm-ID: 442074 [Multi-domain] Cd Length: 325 Bit Score: 35.24 E-value: 2.31e-03
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| Name | Accession | Description | Interval | E-value | ||
| HTH_Hin_like | cd00569 | Helix-turn-helix domain of Hin and related proteins; This domain model summarizes a family of ... |
42-85 | 9.11e-08 | ||
Helix-turn-helix domain of Hin and related proteins; This domain model summarizes a family of DNA-binding domains unique to bacteria and represented by the Hin protein of Salmonella. The basic HTH domain is a simple fold comprised of three core helices that form a right-handed helical bundle. The principal DNA-protein interface is formed by the third helix, the recognition helix, inserting itself into the major groove of the DNA. A diverse array of HTH domains participate in a variety of functions that depend on their DNA-binding properties. HTH_Hin represents one of the simplest versions of the HTH domains; the characterization of homologous relationships between various sequence-diverse HTH domain families remains difficult. The Hin recombinase induces the site-specific inversion of a chromosomal DNA segment containing a promoter, which controls the alternate expression of two genes by reversibly switching orientation. The Hin recombinase consists of a single polypeptide chain containing a C-terminal DNA-binding domain (HTH_Hin) and a catalytic domain. Pssm-ID: 259851 [Multi-domain] Cd Length: 42 Bit Score: 44.24 E-value: 9.11e-08
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| HTH_7 | pfam02796 | Helix-turn-helix domain of resolvase; |
42-84 | 4.92e-04 | ||
Helix-turn-helix domain of resolvase; Pssm-ID: 397088 [Multi-domain] Cd Length: 45 Bit Score: 34.64 E-value: 4.92e-04
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| HTH_38 | pfam13936 | Helix-turn-helix domain; This helix-turn-helix domain is often found in transferases and is ... |
46-86 | 1.89e-03 | ||
Helix-turn-helix domain; This helix-turn-helix domain is often found in transferases and is likely to be DNA-binding. Pssm-ID: 433591 [Multi-domain] Cd Length: 44 Bit Score: 33.25 E-value: 1.89e-03
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| Tra8 | COG2826 | Transposase and inactivated derivatives, IS30 family [Mobilome: prophages, transposons]; |
43-86 | 2.31e-03 | ||
Transposase and inactivated derivatives, IS30 family [Mobilome: prophages, transposons]; Pssm-ID: 442074 [Multi-domain] Cd Length: 325 Bit Score: 35.24 E-value: 2.31e-03
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| HTH_Tnp_4 | pfam13613 | Helix-turn-helix of DDE superfamily endonuclease; This domain is the probable DNA-binding ... |
47-88 | 9.88e-03 | ||
Helix-turn-helix of DDE superfamily endonuclease; This domain is the probable DNA-binding region of transposase enzymes, necessary for efficient DNA transposition. Most of the members derive from the IS superfamily IS5 and rather fewer from IS4. Pssm-ID: 463934 Cd Length: 53 Bit Score: 31.33 E-value: 9.88e-03
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