HPr family phosphocarrier protein, partial [Coprococcus comes]
Protein Classification
HPr family phosphocarrier protein( domain architecture ID 2738)
HPr family phosphocarrier protein is part of a phosphoenolpyruvate-dependent phosphotransferase (PTS)-like system that catalyzes the phosphorylation of incoming substrates with their concomitant translocation across the cell membrane
List of domain hits
| Name | Accession | Description | Interval | E-value | ||
| PTS-HPr_like super family | cl00206 | Histidine-containing phosphocarrier protein (HPr)-like proteins. HPr is a central component of ... |
1-25 | 9.80e-06 | ||
Histidine-containing phosphocarrier protein (HPr)-like proteins. HPr is a central component of the bacterial phosphoenolpyruvate sugar phosphotransferase system (PTS). The PTS catalyses the phosphorylation of sugar substrates during their translocation across the cell membrane. The phosphoryl group from phosphoenolpyruvate is transferred to HPr by enzyme I (EI). Phospho-HPr then transfers the phosphoryl group to one of several sugar-specific phosphoprotein intermediates. The conserved histidine in the N-terminus of HPr serves as an acceptor for the phosphoryl group of EI. In addition to the phosphotransferase proteins HPr and E1, this family also includes the closely related Carbon Catabolite Repressor (CCR) proteins which use the same phosphorylation mechanism and interact with transcriptional regulators to control expression of genes coding for utilization of less favored carbon sources. The actual alignment was detected with superfamily member TIGR01003: Pssm-ID: 469657 [Multi-domain] Cd Length: 82 Bit Score: 36.86 E-value: 9.80e-06
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| Name | Accession | Description | Interval | E-value | ||
| PTS_HPr_family | TIGR01003 | Phosphotransferase System HPr (HPr) Family; The HPr family are bacterial proteins (or domains ... |
1-25 | 9.80e-06 | ||
Phosphotransferase System HPr (HPr) Family; The HPr family are bacterial proteins (or domains of proteins) which function in phosphoryl transfer system (PTS) systems. They include energy-coupling components which catalyze sugar uptake via a group translocation mechanism. The functions of most of these proteins are not known, but they presumably function in PTS-related regulatory capacities. All seed members are stand-alone HPr proteins, although the model also recognizes HPr domains of PTS fusion proteins. This family includes the related NPr protein. [Signal transduction, PTS] Pssm-ID: 273389 [Multi-domain] Cd Length: 82 Bit Score: 36.86 E-value: 9.80e-06
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| PTS-HPr | pfam00381 | PTS HPr component phosphorylation site; |
4-25 | 1.34e-05 | ||
PTS HPr component phosphorylation site; Pssm-ID: 459792 [Multi-domain] Cd Length: 79 Bit Score: 36.59 E-value: 1.34e-05
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| PtsH | COG1925 | HPr or related phosphotransfer protein [Signal transduction mechanisms, Carbohydrate transport ... |
1-25 | 3.76e-05 | ||
HPr or related phosphotransfer protein [Signal transduction mechanisms, Carbohydrate transport and metabolism]; Pssm-ID: 441528 [Multi-domain] Cd Length: 88 Bit Score: 35.47 E-value: 3.76e-05
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| PRK13780 | PRK13780 | phosphocarrier protein HPr; Provisional |
1-25 | 2.31e-04 | ||
phosphocarrier protein HPr; Provisional Pssm-ID: 237503 [Multi-domain] Cd Length: 88 Bit Score: 33.52 E-value: 2.31e-04
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| PTS-HPr_like | cd00367 | Histidine-containing phosphocarrier protein (HPr)-like proteins. HPr is a central component of ... |
7-25 | 7.20e-03 | ||
Histidine-containing phosphocarrier protein (HPr)-like proteins. HPr is a central component of the bacterial phosphoenolpyruvate sugar phosphotransferase system (PTS). The PTS catalyses the phosphorylation of sugar substrates during their translocation across the cell membrane. The phosphoryl group from phosphoenolpyruvate is transferred to HPr by enzyme I (EI). Phospho-HPr then transfers the phosphoryl group to one of several sugar-specific phosphoprotein intermediates. The conserved histidine in the N-terminus of HPr serves as an acceptor for the phosphoryl group of EI. In addition to the phosphotransferase proteins HPr and E1, this family also includes the closely related Carbon Catabolite Repressor (CCR) proteins which use the same phosphorylation mechanism and interact with transcriptional regulators to control expression of genes coding for utilization of less favored carbon sources. Pssm-ID: 238217 [Multi-domain] Cd Length: 77 Bit Score: 29.40 E-value: 7.20e-03
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| Name | Accession | Description | Interval | E-value | ||
| PTS_HPr_family | TIGR01003 | Phosphotransferase System HPr (HPr) Family; The HPr family are bacterial proteins (or domains ... |
1-25 | 9.80e-06 | ||
Phosphotransferase System HPr (HPr) Family; The HPr family are bacterial proteins (or domains of proteins) which function in phosphoryl transfer system (PTS) systems. They include energy-coupling components which catalyze sugar uptake via a group translocation mechanism. The functions of most of these proteins are not known, but they presumably function in PTS-related regulatory capacities. All seed members are stand-alone HPr proteins, although the model also recognizes HPr domains of PTS fusion proteins. This family includes the related NPr protein. [Signal transduction, PTS] Pssm-ID: 273389 [Multi-domain] Cd Length: 82 Bit Score: 36.86 E-value: 9.80e-06
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| PTS-HPr | pfam00381 | PTS HPr component phosphorylation site; |
4-25 | 1.34e-05 | ||
PTS HPr component phosphorylation site; Pssm-ID: 459792 [Multi-domain] Cd Length: 79 Bit Score: 36.59 E-value: 1.34e-05
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| PtsH | COG1925 | HPr or related phosphotransfer protein [Signal transduction mechanisms, Carbohydrate transport ... |
1-25 | 3.76e-05 | ||
HPr or related phosphotransfer protein [Signal transduction mechanisms, Carbohydrate transport and metabolism]; Pssm-ID: 441528 [Multi-domain] Cd Length: 88 Bit Score: 35.47 E-value: 3.76e-05
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| PRK13780 | PRK13780 | phosphocarrier protein HPr; Provisional |
1-25 | 2.31e-04 | ||
phosphocarrier protein HPr; Provisional Pssm-ID: 237503 [Multi-domain] Cd Length: 88 Bit Score: 33.52 E-value: 2.31e-04
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| PTS-HPr_like | cd00367 | Histidine-containing phosphocarrier protein (HPr)-like proteins. HPr is a central component of ... |
7-25 | 7.20e-03 | ||
Histidine-containing phosphocarrier protein (HPr)-like proteins. HPr is a central component of the bacterial phosphoenolpyruvate sugar phosphotransferase system (PTS). The PTS catalyses the phosphorylation of sugar substrates during their translocation across the cell membrane. The phosphoryl group from phosphoenolpyruvate is transferred to HPr by enzyme I (EI). Phospho-HPr then transfers the phosphoryl group to one of several sugar-specific phosphoprotein intermediates. The conserved histidine in the N-terminus of HPr serves as an acceptor for the phosphoryl group of EI. In addition to the phosphotransferase proteins HPr and E1, this family also includes the closely related Carbon Catabolite Repressor (CCR) proteins which use the same phosphorylation mechanism and interact with transcriptional regulators to control expression of genes coding for utilization of less favored carbon sources. Pssm-ID: 238217 [Multi-domain] Cd Length: 77 Bit Score: 29.40 E-value: 7.20e-03
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