STRINGSTRING
dnaQ dnaQ SGRA_0152 SGRA_0152 SGRA_0181 SGRA_0181 sbcC sbcC recF recF gyrA gyrA dpx dpx priA priA nth nth rpoD rpoD topA topA parC parC recQ recQ recO recO dnaX dnaX uvrC uvrC recJ recJ parE parE recQ-2 recQ-2 dnaQ-2 dnaQ-2 rpoS rpoS dnaG dnaG SGRA_1751 SGRA_1751 uvrB uvrB dnaN dnaN ruvC ruvC uvrD uvrD recA recA holB holB mutS mutS uvrA uvrA ssb ssb mutY mutY SGRA_2251 SGRA_2251 uvrA-2 uvrA-2 ruvB ruvB xthA xthA mutS2 mutS2 ruvA ruvA dnaB dnaB mutL mutL recR recR recB recB sbcD sbcD gyrB gyrB holA holA dnaE dnaE SGRA_3455 SGRA_3455 polA polA recQ-3 recQ-3 recD recD uvrD-2 uvrD-2
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
dnaQCOG0847 DNA polymerase III, epsilon subunit and related 3'-5' exonucleases. (267 aa)
SGRA_0152Hypothetical protein; Binds to DNA and alters its conformation. May be involved in regulation of gene expression, nucleoid organization and DNA protection. (101 aa)
SGRA_0181AAA ATPase; COG0507 ATP-dependent exoDNAse (exonuclease V), alpha subunit - helicase superfamily I member. (427 aa)
sbcCSMC domain protein; COG0419 ATPase involved in DNA repair. (1222 aa)
recFDNA replication and repair protein RecF; The RecF protein is involved in DNA metabolism; it is required for DNA replication and normal SOS inducibility. RecF binds preferentially to single-stranded, linear DNA. It also seems to bind ATP; Belongs to the RecF family. (372 aa)
gyrADNA gyrase subunit A; A type II topoisomerase that negatively supercoils closed circular double-stranded (ds) DNA in an ATP-dependent manner to modulate DNA topology and maintain chromosomes in an underwound state. Negative supercoiling favors strand separation, and DNA replication, transcription, recombination and repair, all of which involve strand separation. Also able to catalyze the interconversion of other topological isomers of dsDNA rings, including catenanes and knotted rings. Type II topoisomerases break and join 2 DNA strands simultaneously in an ATP-dependent manner. (858 aa)
dpxPHP domain protein; COG1796 DNA polymerase IV (family X). (556 aa)
priAPrimosomal 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. (839 aa)
nthEndonuclease III; DNA repair enzyme that has both DNA N-glycosylase activity and AP-lyase activity. The DNA N-glycosylase activity releases various damaged pyrimidines from DNA by cleaving the N-glycosidic bond, leaving an AP (apurinic/apyrimidinic) site. The AP-lyase activity cleaves the phosphodiester bond 3' to the AP site by a beta-elimination, leaving a 3'-terminal unsaturated sugar and a product with a terminal 5'- phosphate. (227 aa)
rpoDRNA polymerase, sigma 70 subunit, RpoD subfamily protein; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (290 aa)
topADNA 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 [...] (876 aa)
parCCOG0188 Type IIA topoisomerase (DNA gyrase/topo II, topoisomerase IV), A subunit. (839 aa)
recQATP-dependent DNA helicase, RecQ family protein; COG0514 Superfamily II DNA helicase. (2930 aa)
recODNA repair protein RecO; Involved in DNA repair and RecF pathway recombination. (238 aa)
dnaXDNA polymerase III, subunits gamma and tau; DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. This DNA polymerase also exhibits 3' to 5' exonuclease activity. (593 aa)
uvrCUvrabc system protein 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. (603 aa)
recJCOG0608 Single-stranded DNA-specific exonuclease. (564 aa)
parEDNA topoisomerase IV subunit B; COG0187 Type IIA topoisomerase (DNA gyrase/topo II, topoisomerase IV), B subunit. (616 aa)
recQ-2COG0514 Superfamily II DNA helicase. (737 aa)
dnaQ-2COG0847 DNA polymerase III, epsilon subunit and related 3'-5' exonucleases. (248 aa)
rpoSPutative RNA polymerase sigma factor RpoD; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (290 aa)
dnaGDNA primase; RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication. (683 aa)
SGRA_1751Hypothetical protein. (256 aa)
uvrBExcinuclease ABC, B subunit; 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 [...] (680 aa)
dnaNDNA 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 [...] (372 aa)
ruvCCrossover junction endodeoxyribonuclease RuvC; Nuclease that resolves Holliday junction intermediates in genetic recombination. Cleaves the cruciform structure in supercoiled DNA by nicking to strands with the same polarity at sites symmetrically opposed at the junction in the homologous arms and leaves a 5'-terminal phosphate and a 3'-terminal hydroxyl group. (177 aa)
uvrDCOG0210 Superfamily I DNA and RNA helicases; Belongs to the helicase family. UvrD subfamily. (1069 aa)
recArecA 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. (372 aa)
holBCOG2812 DNA polymerase III, gamma/tau subunits. (385 aa)
mutSDNA 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. (884 aa)
uvrAExcinuclease ABC, A subunit; 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. (943 aa)
ssbCOG0629 Single-stranded DNA-binding protein. (162 aa)
mutYA/G-specific adenine glycosylase; Adenine glycosylase active on G-A mispairs. (402 aa)
SGRA_2251DNA mismatch repair protein MutS domain-containing protein; COG0249 Mismatch repair ATPase (MutS family). (589 aa)
uvrA-2UvrABC system protein 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. (930 aa)
ruvBHolliday junction DNA helicase RuvB; The RuvA-RuvB complex in the presence of ATP renatures cruciform structure in supercoiled DNA with palindromic sequence, indicating that it may promote strand exchange reactions in homologous recombination. RuvAB is a helicase that mediates the Holliday junction migration by localized denaturation and reannealing. (341 aa)
xthAExodeoxyribonuclease III Xth; COG0708 Exonuclease III. (257 aa)
mutS2MutS2 family protein; Endonuclease that is involved in the suppression of homologous recombination and may therefore have a key role in the control of bacterial genetic diversity; Belongs to the DNA mismatch repair MutS family. MutS2 subfamily. (800 aa)
ruvAHolliday junction DNA helicase RuvA; The RuvA-RuvB complex in the presence of ATP renatures cruciform structure in supercoiled DNA with palindromic sequence, indicating that it may promote strand exchange reactions in homologous recombination. RuvAB is a helicase that mediates the Holliday junction migration by localized denaturation and reannealing. RuvA stimulates, in the presence of DNA, the weak ATPase activity of RuvB. (203 aa)
dnaBPrimary replicative DNA helicase; Participates in initiation and elongation during chromosome replication; it exhibits DNA-dependent ATPase activity. Belongs to the helicase family. DnaB subfamily. (510 aa)
mutLDNA mismatch repair protein; 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. (622 aa)
recRRecombination protein RecR; May play a role in DNA repair. It seems to be involved in an RecBC-independent recombinational process of DNA repair. It may act with RecF and RecO. (202 aa)
recBUvrD/REP helicase; COG1074 ATP-dependent exoDNAse (exonuclease V) beta subunit (contains helicase and exonuclease domains). (1091 aa)
sbcDNuclease SbcCD, D subunit; 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. (405 aa)
gyrBDNA gyrase subunit B; A type II topoisomerase that negatively supercoils closed circular double-stranded (ds) DNA in an ATP-dependent manner to modulate DNA topology and maintain chromosomes in an underwound state. Negative supercoiling favors strand separation, and DNA replication, transcription, recombination and repair, all of which involve strand separation. Also able to catalyze the interconversion of other topological isomers of dsDNA rings, including catenanes and knotted rings. Type II topoisomerases break and join 2 DNA strands simultaneously in an ATP-dependent manner. (658 aa)
holACOG1466 DNA polymerase III, delta subunit. (356 aa)
dnaECOG0587 DNA polymerase III, alpha subunit. (1176 aa)
SGRA_3455COG0847 DNA polymerase III, epsilon subunit and related 3'-5' exonucleases. (206 aa)
polADNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family. (927 aa)
recQ-3ATP-dependent DNA helicase, RecQ family protein; COG0514 Superfamily II DNA helicase. (654 aa)
recDPutative exodeoxyribonuclease V; COG0507 ATP-dependent exoDNAse (exonuclease V), alpha subunit - helicase superfamily I member. (762 aa)
uvrD-2COG0210 Superfamily I DNA and RNA helicases. (759 aa)
Your Current Organism:
Saprospira grandis
NCBI taxonomy Id: 984262
Other names: S. grandis str. Lewin, Saprospira grandis str. Lewin, Saprospira grandis strain Lewin
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