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
crtB,pysSqualene and phytoene synthases; Alternative locus ID: PMED4_01491. (302 aa)    
Predicted Functional Partners:
pds,crtD
Phytoene desaturase; Alternative locus ID: PMED4_01501.
 
 0.994
crtE
Polyprenyl synthetase; Alternative locus ID: PMED4_12161; Belongs to the FPP/GGPP synthase family.
 
 0.986
crtH
Putative carotenoid isomerase; Alternative locus ID: PMED4_12611.
  
 0.979
crtQ
Zeta-carotene desaturase; Catalyzes the conversion of zeta-carotene to lycopene via the intermediary of neurosporene. It carries out two consecutive desaturations (introduction of double bonds) at positions C-7 and C-7'.
  
 0.952
F4P13.20
Conserved hypothetical protein; Alternative locus ID: PMED4_13331.
  
 0.913
sds
Polyprenyl synthetase; Alternative locus ID: PMED4_06671; Belongs to the FPP/GGPP synthase family.
  
 0.898
T8L23.23
Bacterial-type phytoene dehydrogenase; Alternative locus ID: PMED4_03521.
 
  
 0.892
PMM1566
Conserved hypothetical protein; Alternative locus ID: PMED4_17761.
 
  
 0.883
chlP
Aromatic-ring hydroxylase (flavoprotein monooxygenase); Alternative locus ID: PMED4_08451.
 
 
 0.861
ndhA
Putative respiratory-chain NADH dehydrogenase subunit; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient.
   
 
 0.857
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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