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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
ribB3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate. (217 aa)    
Predicted Functional Partners:
ribD
5-amino-6-(5-phosphoribosylamino)uracil reductase; Converts 2,5-diamino-6-(ribosylamino)-4(3h)-pyrimidinone 5'- phosphate into 5-amino-6-(ribosylamino)-2,4(1h,3h)-pyrimidinedione 5'- phosphate; In the C-terminal section; belongs to the HTP reductase family.
 0.999
KGM29517.1
Riboflavin synthase subunit alpha; Catalyzes the formation of riboflavin from 6,7-dimethyl-8-(1-D-ribityl)lumazine; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.996
ribA
GTP cyclohydrolase; Catalyzes the conversion of GTP to 2,5-diamino-6- ribosylamino-4(3H)-pyrimidinone 5'-phosphate (DARP), formate and pyrophosphate.
  
 0.993
ribH
6,7-dimethyl-8-ribityllumazine synthase; Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 3,4-dihydroxy-2- butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin; Belongs to the DMRL synthase family.
 
 
 0.992
KGM28543.1
Riboflavin synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.985
KGM29797.1
Pvp sensor (virulence sensor protein bvgs); Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.736
KGM27196.1
FMN adenylyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the ribF family.
    
 0.732
trpF
Indole-3-glycerol phosphate synthase; Monomeric bifunctional protein; functions in tryptophan biosynthesis pathway; phosphoribosylanthranilate is rearranged to carboxyphenylaminodeoxyribulosephosphate which is then closed to form indole-3-glycerol phosphate; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TrpC family.
    
 0.707
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.
  
  
 0.706
KGM28347.1
Aerobic respiration control sensor protein ArcB; Sensor-regulator protein which regulates the expression of many genes in response to respiratory growth conditions including anaerobic repression of the arc modulon; hybrid sensory histidine kinase in two-component regulatory system with ArcA; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.700
Your Current Organism:
Photorhabdus luminescens
NCBI taxonomy Id: 29488
Other names: ATCC 29999, CIP 106429, DSM 3368, P. luminescens, Xenorhabdus luminescens, strain Hb
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