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ABK46255.1 | DNA polymerase III, beta subunit; Confers DNA tethering and processivity to DNA polymerases and other proteins. Acts as a clamp, forming a ring around DNA (a reaction catalyzed by the clamp-loading complex) which diffuses in an ATP- independent manner freely and bidirectionally along dsDNA. Initially characterized for its ability to contact the catalytic subunit of DNA polymerase III (Pol III), a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria; Pol III exhibits 3'-5' exonuclease proofreading activity. The beta chain is required for initiation of [...] (366 aa) | ||||
recG | ATP-dependent DNA helicase RecG; Critical role in recombination and DNA repair. Helps process Holliday junction intermediates to mature products by catalyzing branch migration. Has a DNA unwinding activity characteristic of a DNA helicase with a 3'- to 5'- polarity. Unwinds branched duplex DNA (Y- DNA); Belongs to the helicase family. RecG subfamily. (696 aa) | ||||
rep | ATP-dependent DNA helicase Rep; Rep helicase is a single-stranded DNA-dependent ATPase involved in DNA replication; it can initiate unwinding at a nick in the DNA. It binds to the single-stranded DNA and acts in a progressive fashion along the DNA in the 3' to 5' direction. (671 aa) | ||||
ABK46710.1 | TIGRFAM: DNA helicase II; PFAM: UvrD/REP helicase; KEGG: son:SO0467 DNA helicase II. (722 aa) | ||||
mutL | DNA mismatch repair protein MutL; This protein is involved in the repair of mismatches in DNA. It is required for dam-dependent methyl-directed DNA mismatch repair. May act as a 'molecular matchmaker', a protein that promotes the formation of a stable complex between two or more DNA-binding proteins in an ATP-dependent manner without itself being part of a final effector complex. (648 aa) | ||||
ABK46951.1 | Primary replicative DNA helicase; Participates in initiation and elongation during chromosome replication; it exhibits DNA-dependent ATPase activity and contains distinct active sites for ATP binding, DNA binding, and interaction with DnaC protein, primase, and other prepriming proteins. Belongs to the helicase family. DnaB subfamily. (468 aa) | ||||
ABK47234.1 | TIGRFAM: DNA polymerase III, delta subunit; PFAM: DNA polymerase III, delta; KEGG: son:SO1172 DNA polymerase III delta subunit. (343 aa) | ||||
radA | DNA repair protein RadA; DNA-dependent ATPase involved in processing of recombination intermediates, plays a role in repairing DNA breaks. Stimulates the branch migration of RecA-mediated strand transfer reactions, allowing the 3' invading strand to extend heteroduplex DNA faster. Binds ssDNA in the presence of ADP but not other nucleotides, has ATPase activity that is stimulated by ssDNA and various branched DNA structures, but inhibited by SSB. Does not have RecA's homology-searching function. (454 aa) | ||||
ABK47321.1 | PFAM: metallophosphoesterase; KEGG: son:SO3480 hypothetical protein phosphatase. (385 aa) | ||||
mutS | DNA mismatch repair protein MutS; This protein is involved in the repair of mismatches in DNA. It is possible that it carries out the mismatch recognition step. This protein has a weak ATPase activity. (861 aa) | ||||
recA | recA protein; Can catalyze the hydrolysis of ATP in the presence of single- stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. It interacts with LexA causing its activation and leading to its autocatalytic cleavage; Belongs to the RecA family. (357 aa) | ||||
ABK47362.1 | Regulatory protein RecX; Modulates RecA activity; Belongs to the RecX family. (123 aa) | ||||
ABK47367.1 | PFAM: DNA polymerase III chi subunit, HolC; KEGG: son:SO3423 DNA polymerase III, chi subunit. (154 aa) | ||||
topB | DNA topoisomerase III; Releases the supercoiling and torsional tension of DNA, which is introduced during the DNA replication and transcription, by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA- (5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand, thus removing DNA su [...] (704 aa) | ||||
ligA | DNA ligase, NAD-dependent; DNA ligase that catalyzes the formation of phosphodiester linkages between 5'-phosphoryl and 3'-hydroxyl groups in double- stranded DNA using NAD as a coenzyme and as the energy source for the reaction. It is essential for DNA replication and repair of damaged DNA. (691 aa) | ||||
ABK47811.1 | PFAM: Exonuclease, RNase T and DNA polymerase III; SMART: Exonuclease; KEGG: son:SO2855 exonuclease. (228 aa) | ||||
uvrC | Excinuclease ABC subunit C; The UvrABC repair system catalyzes the recognition and processing of DNA lesions. UvrC both incises the 5' and 3' sides of the lesion. The N-terminal half is responsible for the 3' incision and the C-terminal half is responsible for the 5' incision. (609 aa) | ||||
topA | DNA topoisomerase I; Releases the supercoiling and torsional tension of DNA, which is introduced during the DNA replication and transcription, by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA- (5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand, thus removing DNA supe [...] (894 aa) | ||||
ABK48000.1 | TIGRFAM: DNA polymerase III, delta prime subunit; KEGG: son:SO2612 DNA polymerase III, delta prime subunit. (318 aa) | ||||
ABK48230.1 | TIGRFAM: ATP-dependent DNA helicase, RecQ family; PFAM: helicase domain protein; DEAD/DEAH box helicase domain protein; KEGG: son:SO2380 RecQ domain protein. (658 aa) | ||||
uvrB | Excinuclease ABC subunit B; The UvrABC repair system catalyzes the recognition and processing of DNA lesions. A damage recognition complex composed of 2 UvrA and 2 UvrB subunits scans DNA for abnormalities. Upon binding of the UvrA(2)B(2) complex to a putative damaged site, the DNA wraps around one UvrB monomer. DNA wrap is dependent on ATP binding by UvrB and probably causes local melting of the DNA helix, facilitating insertion of UvrB beta-hairpin between the DNA strands. Then UvrB probes one DNA strand for the presence of a lesion. If a lesion is found the UvrA subunits dissociate [...] (673 aa) | ||||
ABK48417.1 | KEGG: ppr:PBPRA2541 hypothetical protein. (1003 aa) | ||||
ABK48480.1 | KEGG: son:SO2245 DNA polymerase III, epsilon subunit; TIGRFAM: DNA polymerase III, epsilon subunit; PFAM: Exonuclease, RNase T and DNA polymerase III; SMART: Exonuclease. (229 aa) | ||||
dnaQ | DNA polymerase III, epsilon subunit; DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. The epsilon subunit contain the editing function and is a proofreading 3'- 5' exonuclease. (242 aa) | ||||
rnhA | Ribonuclease H; Endonuclease that specifically degrades the RNA of RNA-DNA hybrids. (158 aa) | ||||
ABK48630.1 | PFAM: ATP dependent DNA ligase; KEGG: son:SO2204 DNA ligase, ATP-dependent. (304 aa) | ||||
ABK48675.1 | KEGG: son:SO2013 DNA polymerase III, gamma and tau subunits; TIGRFAM: DNA polymerase III, subunits gamma and tau; PFAM: AAA ATPase, central domain protein; SMART: AAA ATPase. (1040 aa) | ||||
ABK48838.1 | KEGG: son:SO2843 exonuclease SbcC, putative. (1018 aa) | ||||
sbcD | Exodeoxyribonuclease I subunit D; SbcCD cleaves DNA hairpin structures. These structures can inhibit DNA replication and are intermediates in certain DNA recombination reactions. The complex acts as a 3'->5' double strand exonuclease that can open hairpins. It also has a 5' single-strand endonuclease activity; Belongs to the SbcD family. (400 aa) | ||||
ABK48856.1 | PFAM: DNA polymerase B, exonuclease; DNA polymerase B region; SMART: DNA-directed DNA polymerase B; KEGG: son:SO1820 DNA polymerase II. (810 aa) | ||||
ABK49027.1 | KEGG: son:SO1644 DNA polymerase III alpha subunit; TIGRFAM: DNA polymerase III, alpha subunit; PFAM: PHP C-terminal domain protein; nucleic acid binding, OB-fold, tRNA/helicase-type; SMART: phosphoesterase PHP domain protein. (1158 aa) | ||||
rnhB | RNase HII; Endonuclease that specifically degrades the RNA of RNA-DNA hybrids; Belongs to the RNase HII family. (209 aa) | ||||
xni | 5'-3' exonuclease; Has flap endonuclease activity. During DNA replication, flap endonucleases cleave the 5'-overhanging flap structure that is generated by displacement synthesis when DNA polymerase encounters the 5'-end of a downstream Okazaki fragment. (260 aa) | ||||
dnaG | DNA primase; RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication. (574 aa) | ||||
ABK49812.1 | Single-strand binding protein; Plays an important role in DNA replication, recombination and repair. Binds to ssDNA and to an array of partner proteins to recruit them to their sites of action during DNA metabolism. (235 aa) | ||||
uvrA | Excinuclease ABC subunit A; The UvrABC repair system catalyzes the recognition and processing of DNA lesions. UvrA is an ATPase and a DNA-binding protein. A damage recognition complex composed of 2 UvrA and 2 UvrB subunits scans DNA for abnormalities. When the presence of a lesion has been verified by UvrB, the UvrA molecules dissociate. (950 aa) | ||||
priA | Primosomal protein N; Involved in the restart of stalled replication forks. Recognizes and binds the arrested nascent DNA chain at stalled replication forks. It can open the DNA duplex, via its helicase activity, and promote assembly of the primosome and loading of the major replicative helicase DnaB onto DNA; Belongs to the helicase family. PriA subfamily. (736 aa) | ||||
ABK49981.1 | TIGRFAM: ATP-dependent DNA helicase, RecQ family; ATP-dependent DNA helicase RecQ; PFAM: helicase domain protein; HRDC domain protein; DEAD/DEAH box helicase domain protein; KEGG: son:SO4241 ATP-dependent DNA helicase RecQ. (607 aa) | ||||
polA | DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family. (922 aa) |