STRINGSTRING
STRING protein interaction network
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.
Node Color
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:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
nrdFRibonucleoside-diphosphate reductase 2 beta chain; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides; Belongs to the ribonucleoside diphosphate reductase small chain family. (321 aa)    
Predicted Functional Partners:
BLA_0311
Ribonucleoside-diphosphate reductase, alpha subunit; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides.
 
 0.999
nrdI
nrdI protein; Probably involved in ribonucleotide reductase function.
 
 
 0.999
nrdH
Glutaredoxin-like protein NrdH; COG0695: Glutaredoxin and related proteins.
 
  
 0.982
tmk
Thymidylate kinase; Phosphorylation of dTMP to form dTDP in both de novo and salvage pathways of dTTP synthesis; Belongs to the thymidylate kinase family.
  
 
 0.918
adk
Adenylate kinase; Catalyzes the reversible transfer of the terminal phosphate group between ATP and AMP. Plays an important role in cellular energy homeostasis and in adenine nucleotide metabolism; Belongs to the adenylate kinase family.
     
 0.916
pyk
COG0469: Pyruvate kinase; Belongs to the pyruvate kinase family.
     
 0.909
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
     
 0.905
relA
Probable GTP pyrophosphokinase; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance.
     
  0.900
nrdR
Transcriptional regulator NrdR; Negatively regulates transcription of bacterial ribonucleotide reductase nrd genes and operons by binding to NrdR- boxes; Belongs to the NrdR family.
     
 0.674
nrdG
Anaerobic ribonucleoside-triphosphate reductase activating protein; COG0602: Organic radical activating enzymes.
     
 0.584
Your Current Organism:
Bifidobacterium animalis
NCBI taxonomy Id: 442563
Other names: B. animalis subsp. lactis AD011, Bifidobacterium animalis subsp. lactis AD011, Bifidobacterium animalis subsp. lactis str. AD011, Bifidobacterium animalis subsp. lactis strain AD011, Bifidobacterium lactis AD011
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