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nrdR protein (Bifidobacterium adolescentis) - STRING interaction network
"nrdR" - Transcriptional repressor NrdR in Bifidobacterium adolescentis
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second shell of interactors
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filled nodes:
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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nrdRTranscriptional repressor NrdR; Negatively regulates transcription of bacterial ribonucleotide reductase nrd genes and operons by binding to NrdR- boxes (150 aa)    
Predicted Functional Partners:
lexA
LexA repressor; Represses a number of genes involved in the response to DNA damage (SOS response), including recA and lexA. In the presence of single-stranded DNA, RecA interacts with LexA causing an autocatalytic cleavage which disrupts the DNA-binding part of LexA, leading to derepression of the SOS regulon and eventually DNA repair (237 aa)
 
   
  0.745
BADO_1164
annotation not available (85 aa)
   
   
  0.719
argR
Arginine repressor; Regulates arginine biosynthesis genes (172 aa)
   
     
  0.591
nadE
Glutamine-dependent NAD(+) synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source (565 aa)
         
  0.578
topA
DNA topoisomerase 1; 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 super [...] (1025 aa)
         
  0.570
BADO_0260
annotation not available (316 aa)
         
  0.543
BADO_0236
Nicotinate phosphoribosyltransferase; Catalyzes the synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate at the expense of ATP (440 aa)
           
  0.538
polA
DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5’-3’ exonuclease activity (948 aa)
   
   
  0.517
guaB
Inosine-5’-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5’-phosphate (IMP) to xanthosine 5’-phosphate (XMP), the first committed and rate- limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth; Belongs to the IMPDH/GMPR family (508 aa)
         
  0.432
Your Current Organism:
Bifidobacterium adolescentis
NCBI taxonomy Id: 1680
Other names: AS 1.2190, ATCC 15703, B. adolescentis, BCRC 14606, Bifidobacterium adolescentis, CCRC 14606, CCUG 17359, CCUG 18363, CIP 64.59, DSM 20083, LMG 10502, NCAIM B.01822, NCTC 11814
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