toprim domain-containing protein [Aliivibrio finisterrensis]
List of domain hits
Name | Accession | Description | Interval | E-value | |||||
Toprim | pfam01751 | Toprim domain; This is a conserved region from DNA primase. This corresponds to the Toprim ... |
9-105 | 4.93e-10 | |||||
Toprim domain; This is a conserved region from DNA primase. This corresponds to the Toprim domain common to DnaG primases, topoisomerases, OLD family nucleases and RecR proteins. Both DnaG motifs IV and V are present in the alignment, the DxD (V) motif may be involved in Mg2+ binding and mutations to the conserved glutamate (IV) completely abolish DnaG type primase activity. DNA primase EC:2.7.7.6 is a nucleotidyltransferase it synthesizes the oligoribonucleotide primers required for DNA replication on the lagging strand of the replication fork; it can also prime the leading stand and has been implicated in cell division. This family also includes the atypical archaeal A subunit from type II DNA topoisomerases. Type II DNA topoisomerases catalyze the relaxation of DNA supercoiling by causing transient double strand breaks. : Pssm-ID: 396354 [Multi-domain] Cd Length: 93 Bit Score: 56.21 E-value: 4.93e-10
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PTZ00407 super family | cl31766 | DNA topoisomerase IA; Provisional |
37-244 | 1.24e-04 | |||||
DNA topoisomerase IA; Provisional The actual alignment was detected with superfamily member PTZ00407: Pssm-ID: 173597 [Multi-domain] Cd Length: 805 Bit Score: 44.55 E-value: 1.24e-04
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Name | Accession | Description | Interval | E-value | |||||
Toprim | pfam01751 | Toprim domain; This is a conserved region from DNA primase. This corresponds to the Toprim ... |
9-105 | 4.93e-10 | |||||
Toprim domain; This is a conserved region from DNA primase. This corresponds to the Toprim domain common to DnaG primases, topoisomerases, OLD family nucleases and RecR proteins. Both DnaG motifs IV and V are present in the alignment, the DxD (V) motif may be involved in Mg2+ binding and mutations to the conserved glutamate (IV) completely abolish DnaG type primase activity. DNA primase EC:2.7.7.6 is a nucleotidyltransferase it synthesizes the oligoribonucleotide primers required for DNA replication on the lagging strand of the replication fork; it can also prime the leading stand and has been implicated in cell division. This family also includes the atypical archaeal A subunit from type II DNA topoisomerases. Type II DNA topoisomerases catalyze the relaxation of DNA supercoiling by causing transient double strand breaks. Pssm-ID: 396354 [Multi-domain] Cd Length: 93 Bit Score: 56.21 E-value: 4.93e-10
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TOPRIM | smart00493 | topoisomerases, DnaG-type primases, OLD family nucleases and RecR proteins; |
9-91 | 2.01e-07 | |||||
topoisomerases, DnaG-type primases, OLD family nucleases and RecR proteins; Pssm-ID: 214695 [Multi-domain] Cd Length: 75 Bit Score: 48.03 E-value: 2.01e-07
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TOPRIM_TopoIA | cd01028 | TOPRIM_TopoIA: topoisomerase-primase (TOPRIM) nucleotidyl transferase/hydrolase domain of the ... |
9-91 | 2.71e-07 | |||||
TOPRIM_TopoIA: topoisomerase-primase (TOPRIM) nucleotidyl transferase/hydrolase domain of the type found in the type IA family of DNA topoisomerases (TopoIA). This subgroup contains proteins similar to the Type I DNA topoisomerases: E. coli topisomerases I and III, eukaryotic topoisomerase III and, ATP-dependent reverse gyrase found in archaea and thermophilic bacteria. Type IA DNA topoisomerases remove (relax) negative supercoils in the DNA. These enzymes cleave one strand of the DNA duplex, covalently link to the 5' phosphoryl end of the DNA break and allow the other strand of the duplex to pass through the gap. Reverse gyrase is also able to insert positive supercoils in the presence of ATP and negative supercoils in the presence of AMPPNP. The TOPRIM domain has two conserved motifs, one of which centers at a conserved glutamate and the other one at two conserved aspartates (DxD). For topoisomerases the conserved glutamate is believed to act as a general base in strand joining and, as a general acid in strand cleavage. The DXD motif may co-ordinate Mg2+, a cofactor required for full catalytic function. Pssm-ID: 173778 [Multi-domain] Cd Length: 142 Bit Score: 49.53 E-value: 2.71e-07
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TopA | COG0550 | DNA topoisomerase IA [Replication, recombination and repair]; |
9-111 | 4.50e-05 | |||||
DNA topoisomerase IA [Replication, recombination and repair]; Pssm-ID: 440316 [Multi-domain] Cd Length: 541 Bit Score: 45.86 E-value: 4.50e-05
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PTZ00407 | PTZ00407 | DNA topoisomerase IA; Provisional |
37-244 | 1.24e-04 | |||||
DNA topoisomerase IA; Provisional Pssm-ID: 173597 [Multi-domain] Cd Length: 805 Bit Score: 44.55 E-value: 1.24e-04
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PRK07219 | PRK07219 | DNA topoisomerase I; Validated |
28-125 | 6.73e-03 | |||||
DNA topoisomerase I; Validated Pssm-ID: 235971 [Multi-domain] Cd Length: 822 Bit Score: 38.83 E-value: 6.73e-03
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Name | Accession | Description | Interval | E-value | |||||
Toprim | pfam01751 | Toprim domain; This is a conserved region from DNA primase. This corresponds to the Toprim ... |
9-105 | 4.93e-10 | |||||
Toprim domain; This is a conserved region from DNA primase. This corresponds to the Toprim domain common to DnaG primases, topoisomerases, OLD family nucleases and RecR proteins. Both DnaG motifs IV and V are present in the alignment, the DxD (V) motif may be involved in Mg2+ binding and mutations to the conserved glutamate (IV) completely abolish DnaG type primase activity. DNA primase EC:2.7.7.6 is a nucleotidyltransferase it synthesizes the oligoribonucleotide primers required for DNA replication on the lagging strand of the replication fork; it can also prime the leading stand and has been implicated in cell division. This family also includes the atypical archaeal A subunit from type II DNA topoisomerases. Type II DNA topoisomerases catalyze the relaxation of DNA supercoiling by causing transient double strand breaks. Pssm-ID: 396354 [Multi-domain] Cd Length: 93 Bit Score: 56.21 E-value: 4.93e-10
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TOPRIM | smart00493 | topoisomerases, DnaG-type primases, OLD family nucleases and RecR proteins; |
9-91 | 2.01e-07 | |||||
topoisomerases, DnaG-type primases, OLD family nucleases and RecR proteins; Pssm-ID: 214695 [Multi-domain] Cd Length: 75 Bit Score: 48.03 E-value: 2.01e-07
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TOPRIM_TopoIA | cd01028 | TOPRIM_TopoIA: topoisomerase-primase (TOPRIM) nucleotidyl transferase/hydrolase domain of the ... |
9-91 | 2.71e-07 | |||||
TOPRIM_TopoIA: topoisomerase-primase (TOPRIM) nucleotidyl transferase/hydrolase domain of the type found in the type IA family of DNA topoisomerases (TopoIA). This subgroup contains proteins similar to the Type I DNA topoisomerases: E. coli topisomerases I and III, eukaryotic topoisomerase III and, ATP-dependent reverse gyrase found in archaea and thermophilic bacteria. Type IA DNA topoisomerases remove (relax) negative supercoils in the DNA. These enzymes cleave one strand of the DNA duplex, covalently link to the 5' phosphoryl end of the DNA break and allow the other strand of the duplex to pass through the gap. Reverse gyrase is also able to insert positive supercoils in the presence of ATP and negative supercoils in the presence of AMPPNP. The TOPRIM domain has two conserved motifs, one of which centers at a conserved glutamate and the other one at two conserved aspartates (DxD). For topoisomerases the conserved glutamate is believed to act as a general base in strand joining and, as a general acid in strand cleavage. The DXD motif may co-ordinate Mg2+, a cofactor required for full catalytic function. Pssm-ID: 173778 [Multi-domain] Cd Length: 142 Bit Score: 49.53 E-value: 2.71e-07
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TOPRIM | cd00188 | Topoisomerase-primase domain. This is a nucleotidyl transferase/hydrolase domain found in type ... |
9-91 | 3.08e-07 | |||||
Topoisomerase-primase domain. This is a nucleotidyl transferase/hydrolase domain found in type IA, type IIA and type IIB topoisomerases, bacterial DnaG-type primases, small primase-like proteins from bacteria and archaea, OLD family nucleases from bacterial and archaea, and bacterial DNA repair proteins of the RecR/M family. This domain has two conserved motifs, one of which centers at a conserved glutamate and the other one at two conserved aspartates (DxD). This glutamate and two aspartates, cluster together to form a highly acid surface patch. The conserved glutamate may act as a general base in nucleotide polymerization by primases and in strand joining in topoisomerases and, as a general acid in strand cleavage by topisomerases and nucleases. The DXD motif may co-ordinate Mg2+, a cofactor required for full catalytic function. Pssm-ID: 173773 [Multi-domain] Cd Length: 83 Bit Score: 47.81 E-value: 3.08e-07
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TOPRIM_TopoIA_TopoI | cd03363 | TOPRIM_TopoIA_TopoI: The topoisomerase-primase (TOPRIM) domain found in members of the type IA ... |
9-107 | 7.03e-06 | |||||
TOPRIM_TopoIA_TopoI: The topoisomerase-primase (TOPRIM) domain found in members of the type IA family of DNA topoisomerases (Topo IA) similar to Escherichia coli DNA topoisomerase I. Type IA DNA topoisomerases remove (relax) negative supercoils in the DNA by: cleaving one strand of the DNA duplex, covalently linking to the 5' phosphoryl end of the DNA break and, allowing the other strand of the duplex to pass through the gap. The TOPRIM domain has two conserved motifs, one of which centers at a conserved glutamate and the other one at two conserved aspartates (DxD). For topoisomerases the conserved glutamate is believed to act as a general base in strand joining and, as a general acid in strand cleavage. The DXD motif may co-ordinate Mg2+, a cofactor required for full catalytic function. Pssm-ID: 173783 [Multi-domain] Cd Length: 123 Bit Score: 45.24 E-value: 7.03e-06
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TopA | COG0550 | DNA topoisomerase IA [Replication, recombination and repair]; |
9-111 | 4.50e-05 | |||||
DNA topoisomerase IA [Replication, recombination and repair]; Pssm-ID: 440316 [Multi-domain] Cd Length: 541 Bit Score: 45.86 E-value: 4.50e-05
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PTZ00407 | PTZ00407 | DNA topoisomerase IA; Provisional |
37-244 | 1.24e-04 | |||||
DNA topoisomerase IA; Provisional Pssm-ID: 173597 [Multi-domain] Cd Length: 805 Bit Score: 44.55 E-value: 1.24e-04
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RnmV | COG1658 | 5S rRNA maturation ribonuclease M5, contains TOPRIM domain [Translation, ribosomal structure ... |
54-97 | 1.17e-03 | |||||
5S rRNA maturation ribonuclease M5, contains TOPRIM domain [Translation, ribosomal structure and biogenesis]; Pssm-ID: 441264 [Multi-domain] Cd Length: 184 Bit Score: 39.62 E-value: 1.17e-03
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PRK07219 | PRK07219 | DNA topoisomerase I; Validated |
28-125 | 6.73e-03 | |||||
DNA topoisomerase I; Validated Pssm-ID: 235971 [Multi-domain] Cd Length: 822 Bit Score: 38.83 E-value: 6.73e-03
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Blast search parameters | ||||
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