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
ANP66982.1Transcriptional repressor PurR; Binds to the purF operator and coregulates other genes for de novo purine nucleotide synthesis; is involved in regulation of purB, purC, purEK, purHD, purL, purMN and guaBA expression; binds hypoxanthine and guanine as inducers; Derived by automated computational analysis using gene prediction method: Protein Homology. (340 aa)    
Predicted Functional Partners:
rbsK
Ribokinase; Catalyzes the phosphorylation of ribose at O-5 in a reaction requiring ATP and magnesium. The resulting D-ribose-5-phosphate can then be used either for sythesis of nucleotides, histidine, and tryptophan, or as a component of the pentose phosphate pathway.
  
 0.859
gltB
Glutamate synthase large subunit; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.710
ANP63716.1
Glutamate synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.710
rbsC
Ribose ABC transporter ATP-binding protein RbsA; Frameshifted; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the binding-protein-dependent transport system permease family.
 
  
 0.692
ANP67096.1
Bifunctional PTS fructose transporter subunit IIA/HPr protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 
 0.630
rbsB
D-ribose ABC transporter substrate-binding protein RbsB; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
0.597
rbsD
D-ribose pyranase; Catalyzes the interconversion of beta-pyran and beta-furan forms of D-ribose.
 
  
 0.553
guaA
Glutamine-hydrolyzing GMP synthase; Catalyzes the synthesis of GMP from XMP.
    
   0.551
guaB_2
IMP 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.
    
 
 0.520
ptsH
PTS sugar transporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 
 0.510
Your Current Organism:
Vibrio alginolyticus
NCBI taxonomy Id: 663
Other names: ATCC 17749, Beneckea alginolytica, CAIM 516, CCUG 13445, CCUG 16315, CCUG 4989, CIP 103336, CIP 75.3, DSM 2171, IFO 15630, LMG 4409, LMG:4409, NBRC 15630, NCCB 71013, NCCB 77003, NCTC 12160, Oceanomonas alginolytica, Pseudomonas creosotensis, V. alginolyticus, Vibrio sp. PeIg0901
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