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
ribDRiboflavin biosynthesis protein RibD; 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. (336 aa)    
Predicted Functional Partners:
ribE
Riboflavin synthase, alpha subunit; COG: COG0307; Pfam: PF00677; InterPro: IPR001783.
 
 0.999
ribB
3,4-dihydroxy-2-butanone-4-phosphate synthase; Catalyzes the conversion of GTP to 2,5-diamino-6- ribosylamino-4(3H)-pyrimidinone 5'-phosphate (DARP), formate and pyrophosphate; Belongs to the GTP cyclohydrolase II family.
 0.999
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.
 
 0.999
folK
2-amino-4-hydroxy-6- hydroxymethyldihydropteridine diphosphokinase; Catalyzes the conversion of 7,8-dihydroneopterin to 6- hydroxymethyl-7,8-dihydropterin.
  
  
 0.923
EFG46435.1
HAD hydrolase, family IIB; COG: COG0561; Pfam: PF08282; InterPro: IPR013200.
    
 0.918
folE
GTP cyclohydrolase I; COG: COG0302; Pfam: PF01227; InterPro: IPR001474.
    
 0.887
guaA
GMP synthase (glutamine-hydrolyzing) domain protein; Catalyzes the synthesis of GMP from XMP.
     
 0.879
ribF
Riboflavin biosynthesis protein RibF; COG: COG0196; Pfam: PF06574,PF01687; InterPro: IPR002606; Belongs to the ribF family.
 
  
 0.870
EFG46696.1
Hypothetical protein.
   
   0.866
EFG46698.1
ATP-grasp domain protein; Pfam: PF02655.
   
   0.866
Your Current Organism:
Brevibacterium mcbrellneri
NCBI taxonomy Id: 585530
Other names: B. mcbrellneri ATCC 49030, Brevibacterium mcbrellneri ATCC 49030, Brevibacterium mcbrellneri str. ATCC 49030, Brevibacterium mcbrellneri strain ATCC 49030
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