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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
prcPeriplasmic protease; Belongs to the peptidase S41A family. (459 aa)    
Predicted Functional Partners:
Pro_0365
HD superfamily phosphohydrolase.
       0.822
minC
Septum formation inhibitor; Cell division inhibitor that blocks the formation of polar Z ring septums. Rapidly oscillates between the poles of the cell to destabilize FtsZ filaments that have formed before they mature into polar Z rings. Prevents FtsZ polymerization; Belongs to the MinC family.
 
    0.816
petB
Cytochrome b6; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.
       0.664
Pro_1291
Adhesin-like protein; Apparent HGT.
   
   0.659
pheT
Phenylalanyl-tRNA synthetase beta subunit; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
   
 
 0.601
Pro_1305
Predicted membrane-associated Zn-dependent protease; S2P family.
  
  
 0.581
minE
Septum formation topological specificity factor; Prevents the cell division inhibition by proteins MinC and MinD at internal division sites while permitting inhibition at polar sites. This ensures cell division at the proper site by restricting the formation of a division septum at the midpoint of the long axis of the cell.
  
    0.562
minD
Septum formation inhibitor-activating ATPase.
       0.559
petD
Cytochrome b6-f complex subunit 4; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.
       0.538
thiF
Dinucleotide-utilizing enzyme; Involved in molybdopterin and thiamine biosynthesis.
  
    0.434
Your Current Organism:
Prochlorococcus marinus CCMP1375
NCBI taxonomy Id: 167539
Other names: P. marinus subsp. marinus str. CCMP1375, Prochlorococcus marinus SS120, Prochlorococcus marinus subsp. marinus str. CCMP1375, Prochlorococcus marinus subsp. marinus str. SS120
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