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
QueDQueuosine biosynthesis protein QueD. (140 aa)    
Predicted Functional Partners:
queE
NrdG protein; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds.
 
 
 0.996
queC
ExsB protein; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). Belongs to the QueC family.
 
  
 0.958
folE2
Hypothetical protein; Converts GTP to 7,8-dihydroneopterin triphosphate.
    
 0.919
NudB
dATP pyrophosphohydrolase.
    
  0.900
queF
7-cyano-7-deazaguanine reductase; Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1). Belongs to the GTP cyclohydrolase I family. QueF type 1 subfamily.
 
  
 0.880
Fnr
Transcriptional activator protein anr.
    
  0.838
NrdG
Anaerobic ribonucleoside-triphosphate reductase activating protein.
  
  
 0.751
orn
Oligoribonuclease Orn; 3'-to-5' exoribonuclease specific for small oligoribonucleotides; Belongs to the oligoribonuclease family.
       0.585
TW91_0244
Putative membrane protein.
       0.565
cysS
cysteine--tRNA ligase; Belongs to the class-I aminoacyl-tRNA synthetase family.
   
  
 0.513
Your Current Organism:
Neisseria flavescens
NCBI taxonomy Id: 484
Other names: ATCC 13120, CCUG 17913, CCUG 345, CIP 73.15, DSM 17633, LMG 5297, LMG:5297, NCTC 8263
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