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UpxY family transcription antiterminator [Bacteroides fragilis]
List of domain hits
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Name | Accession | Description | Interval | E-value | ||||
antiterm_UpxY super family | cl41364 | UpxY family transcription antiterminator; The UpxY family of NusG-related transcription ... |
13-179 | 3.60e-41 | ||||
UpxY family transcription antiterminator; The UpxY family of NusG-related transcription antiterminators was described originally from a paralogous family of eight members from Bacteriodes fragilis, UpaY to UphY, each of which was associated with a distinct capsular polysaccharide biosynthesis locus. There is no UpxY protein per se. The actual alignment was detected with superfamily member NF033644: Pssm-ID: 468125 [Multi-domain] Cd Length: 162 Bit Score: 136.06 E-value: 3.60e-41
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Name | Accession | Description | Interval | E-value | ||||
antiterm_UpxY | NF033644 | UpxY family transcription antiterminator; The UpxY family of NusG-related transcription ... |
13-179 | 3.60e-41 | ||||
UpxY family transcription antiterminator; The UpxY family of NusG-related transcription antiterminators was described originally from a paralogous family of eight members from Bacteriodes fragilis, UpaY to UphY, each of which was associated with a distinct capsular polysaccharide biosynthesis locus. There is no UpxY protein per se. Pssm-ID: 468125 [Multi-domain] Cd Length: 162 Bit Score: 136.06 E-value: 3.60e-41
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NGN_SP_UpxY | cd09895 | N-Utilization Substance G (NusG) N-terminal domain in the NusG Specialized Paralog (SP), UpxY; ... |
12-110 | 3.61e-20 | ||||
N-Utilization Substance G (NusG) N-terminal domain in the NusG Specialized Paralog (SP), UpxY; The N-Utilization Substance G (NusG) proteins are involved in transcription elongation and termination. NusG is essential in Escherichia coli and is associated with RNA polymerase elongation and Rho-termination. Paralogs of eubacterial NusG, NusG SP (Specialized Paralog of NusG), are more diverse and often found as the first ORF in operons encoding secreted proteins and LPS (lipopolysaccharide) biosynthesis genes. NusG SP family members are operon-specific transcriptional antitermination factors. UpxY proteins, UpxY proteins, where the x is replaced by the letter designation of the specific polysaccharide (UpaY to UphY), are a family of NusG SP factors that act specifically in transcriptional antitermination of operons from which they are encoded. UpxYs are necessary and specific for transcription regulation of the polysaccharide biosynthesis operon. Orthologs of the NusG gene exist in all bacteria, but their functions and requirements are different. The NusG N-terminal (NGN) domain is similar in all NusG orthologs, but its C-terminal domain and the linker that separate these two domains are different. The domain organization of NusG and its orthologs suggests that the common properties of NusG and its orthologs and paralogs are due to their similar NGN domains. Pssm-ID: 193584 [Multi-domain] Cd Length: 95 Bit Score: 80.31 E-value: 3.61e-20
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NusG | COG0250 | Transcription termination/antitermination protein NusG [Transcription]; |
8-182 | 5.69e-11 | ||||
Transcription termination/antitermination protein NusG [Transcription]; Pssm-ID: 440020 [Multi-domain] Cd Length: 171 Bit Score: 58.30 E-value: 5.69e-11
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NusG | pfam02357 | Transcription termination factor nusG; |
12-109 | 1.41e-08 | ||||
Transcription termination factor nusG; Pssm-ID: 426736 [Multi-domain] Cd Length: 96 Bit Score: 49.92 E-value: 1.41e-08
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Name | Accession | Description | Interval | E-value | ||||
antiterm_UpxY | NF033644 | UpxY family transcription antiterminator; The UpxY family of NusG-related transcription ... |
13-179 | 3.60e-41 | ||||
UpxY family transcription antiterminator; The UpxY family of NusG-related transcription antiterminators was described originally from a paralogous family of eight members from Bacteriodes fragilis, UpaY to UphY, each of which was associated with a distinct capsular polysaccharide biosynthesis locus. There is no UpxY protein per se. Pssm-ID: 468125 [Multi-domain] Cd Length: 162 Bit Score: 136.06 E-value: 3.60e-41
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NGN_SP_UpxY | cd09895 | N-Utilization Substance G (NusG) N-terminal domain in the NusG Specialized Paralog (SP), UpxY; ... |
12-110 | 3.61e-20 | ||||
N-Utilization Substance G (NusG) N-terminal domain in the NusG Specialized Paralog (SP), UpxY; The N-Utilization Substance G (NusG) proteins are involved in transcription elongation and termination. NusG is essential in Escherichia coli and is associated with RNA polymerase elongation and Rho-termination. Paralogs of eubacterial NusG, NusG SP (Specialized Paralog of NusG), are more diverse and often found as the first ORF in operons encoding secreted proteins and LPS (lipopolysaccharide) biosynthesis genes. NusG SP family members are operon-specific transcriptional antitermination factors. UpxY proteins, UpxY proteins, where the x is replaced by the letter designation of the specific polysaccharide (UpaY to UphY), are a family of NusG SP factors that act specifically in transcriptional antitermination of operons from which they are encoded. UpxYs are necessary and specific for transcription regulation of the polysaccharide biosynthesis operon. Orthologs of the NusG gene exist in all bacteria, but their functions and requirements are different. The NusG N-terminal (NGN) domain is similar in all NusG orthologs, but its C-terminal domain and the linker that separate these two domains are different. The domain organization of NusG and its orthologs suggests that the common properties of NusG and its orthologs and paralogs are due to their similar NGN domains. Pssm-ID: 193584 [Multi-domain] Cd Length: 95 Bit Score: 80.31 E-value: 3.61e-20
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NusG | COG0250 | Transcription termination/antitermination protein NusG [Transcription]; |
8-182 | 5.69e-11 | ||||
Transcription termination/antitermination protein NusG [Transcription]; Pssm-ID: 440020 [Multi-domain] Cd Length: 171 Bit Score: 58.30 E-value: 5.69e-11
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NusG | pfam02357 | Transcription termination factor nusG; |
12-109 | 1.41e-08 | ||||
Transcription termination factor nusG; Pssm-ID: 426736 [Multi-domain] Cd Length: 96 Bit Score: 49.92 E-value: 1.41e-08
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NGN_SP | cd09886 | N-Utilization Substance G (NusG) N-terminal domain in the NusG Specialized Paralog (SP); The ... |
12-68 | 1.37e-03 | ||||
N-Utilization Substance G (NusG) N-terminal domain in the NusG Specialized Paralog (SP); The N-Utilization Substance G (NusG) protein is involved in transcription elongation and termination. NusG is essential in Escherichia coli and is associated with RNA polymerase elongation and Rho-termination in bacteria. Paralogs of eubacterial NusG, NusG SP (Specialized Paralog of NusG), are more diverse and often found as the first ORF in operons encoding secreted proteins and LPS biosynthesis genes. NusG SP family members are operon-specific transcriptional antitermination factors. The NusG N-terminal (NGN) domain is quite similar in all NusG orthologs, but its C-terminal domains and the linker that separate these two domains are different. The domain organization of NusG and its orthologs suggest that the common properties of NusG and its orthologs and paralogs are due to their similar NGN domains. Pssm-ID: 193575 [Multi-domain] Cd Length: 97 Bit Score: 36.58 E-value: 1.37e-03
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Blast search parameters | ||||
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