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
petFFerredoxin, petF-like protein; Alternative locus ID: PMED4_10091. (124 aa)    
Predicted Functional Partners:
petF-3
Ferredoxin; Alternative locus ID: PMED4_16581.
  
 
 
0.915
petF-2
Ferredoxin; Alternative locus ID: PMED4_15201.
  
 
 
0.913
PMM0899
Possible myo-inositol-1(or 4)-monophosphatase; Alternative locus ID: PMED4_10101; Belongs to the inositol monophosphatase superfamily.
  
    0.832
petE
Plastocyanin; Alternative locus ID: PMED4_06301.
   
 
 0.800
hisZ
Possible Histidyl-tRNA synthetase; Required for the first step of histidine biosynthesis. May allow the feedback regulation of ATP phosphoribosyltransferase activity by histidine (By similarity).
  
    0.778
ho1
Heme oxygenase; Alternative locus ID: PMED4_18041.
   
 
 0.773
pebA
Phycoerythrobilin:ferredoxin oxidoreductase; Catalyzes the two-electron reduction of biliverdin IX-alpha at the C15 methine bridge; Belongs to the HY2 family.
   
 
 0.752
pcyA
Ferredoxin-dependent biliverdin reductase; Catalyzes the four-electron reduction of biliverdin IX-alpha (2-electron reduction at both the A and D rings); the reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin; Belongs to the HY2 family.
   
 
 0.751
psaF
Photosystem I PsaF protein (subunit III); Alternative locus ID: PMED4_05171.
  
 
 0.717
ndhH
Putative 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. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration.
   
 
 0.714
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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