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
folBPossible dihydroneopterin aldolase; Catalyzes the conversion of 7,8-dihydroneopterin to 6- hydroxymethyl-7,8-dihydropterin. (120 aa)    
Predicted Functional Partners:
folP
Putative dihydropteroate synthase; Catalyzes the condensation of para-aminobenzoate (pABA) with 6-hydroxymethyl-7,8-dihydropterin diphosphate (DHPt-PP) to form 7,8- dihydropteroate (H2Pte), the immediate precursor of folate derivatives.
  
 
 0.998
folK
Possible 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase; Citation: Talarico et al. (1992) J. Bacteriol. 174:5971-5977; Alternative locus ID: PMED4_02921.
  
 
 0.995
folE
Putative GTP cyclohydrolase I; Citation: Katzenmeier et al. (1991) Biol. Chem. Hoppe-Seyler 372:991-997; Alternative locus ID: PMED4_05851.
 
  
 0.957
PMM0592
Lipase family protein; Alternative locus ID: PMED4_06411.
  
    0.834
proA
Gamma-glutamyl phosphate reductase; Catalyzes the NADPH-dependent reduction of L-glutamate 5- phosphate into L-glutamate 5-semialdehyde and phosphate. The product spontaneously undergoes cyclization to form 1-pyrroline-5-carboxylate. Belongs to the gamma-glutamyl phosphate reductase family.
  
    0.821
folC
Putuative bifunctional Dihydrofolate/Folylpolyglutamate synthase; Citation: Bogner et al. (1987) J. Biol. Chem. 262:12337-12343; Alternative locus ID: PMED4_14691; Belongs to the folylpolyglutamate synthase family.
  
  
 0.790
PMM0589
Conserved hypothetical; Alternative locus ID: PMED4_06381.
  
    0.675
ribD
Diaminohydroxyphosphoribosylaminopyrimidine deaminase; 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.
  
  
 0.597
ribA/ribB
Possible GTP cyclohydrolase II / 3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; In the C-terminal section; belongs to the GTP cyclohydrolase II family.
     
 0.478
PMM0588
Conserved hypothetical protein; Alternative locus ID: PMED4_06371.
  
    0.446
Your Current Organism:
Prochlorococcus marinus pastoris
NCBI taxonomy Id: 59919
Other names: P. marinus subsp. pastoris str. CCMP1986, Prochlorococcus marinus MED4, Prochlorococcus marinus subsp. pastoris str. CCMP1378, Prochlorococcus marinus subsp. pastoris str. CCMP1986, Prochlorococcus sp. CCMP1378, Prochlorococcus sp. MED4
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