close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
folEGTP cyclohydrolase I; Identified by similarity to SP:Q54769; match to protein family HMM PF01227; match to protein family HMM TIGR00063. (185 aa)    
Predicted Functional Partners:
MCA2527
Putative 6-pyruvoyl tetrahydropterin synthase; Identified by similarity to SP:Q46903; match to protein family HMM PF01242.
  
 
 0.981
folP
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.
  
 0.958
folK-1
2-amino-4-hydroxy-6- hydroxymethyldihydropteridine pyrophosphokinase; Identified by similarity to SP:P26281; match to protein family HMM PF01288; match to protein family HMM TIGR01498.
 
  
 0.943
ribBA
3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; Belongs to the DHBP synthase family.
  
 
 0.941
MCA0221
Conserved domain protein; Identified by similarity to GP:17135185.
    
 0.934
folE2
Conserved hypothetical protein; Converts GTP to 7,8-dihydroneopterin triphosphate.
     
 0.916
moaA
Molybdenum cofactor biosynthesis protein A; Catalyzes the cyclization of GTP to (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate.
    
  0.910
folB
Dihydroneopterin aldolase; Catalyzes the conversion of 7,8-dihydroneopterin to 6- hydroxymethyl-7,8-dihydropterin.
 
  
 0.901
MCA2187
Identified by match to protein family HMM PF00245; Belongs to the alkaline phosphatase family.
   
 
  0.900
folK-2
2-amino-4-hydroxy-6- hydroxymethyldihydropteridine pyrophosphokinase; Identified by similarity to OMNI:NTL01EC00142; match to protein family HMM PF01288; match to protein family HMM TIGR01498.
 
  
 0.881
Your Current Organism:
Methylococcus capsulatus
NCBI taxonomy Id: 243233
Other names: M. capsulatus str. Bath, Methylococcus capsulatus ATCC 33009, Methylococcus capsulatus Bath, Methylococcus capsulatus MC, Methylococcus capsulatus NCIB 11132, Methylococcus capsulatus str. Bath
Server load: low (28%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.