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
EU95_0931Hypothetical protein; Alternative locus ID: PMIT9201_0754. (40 aa)    
Predicted Functional Partners:
EU95_0930
Cell division protein FtsW; Alternative locus ID: PMIT9201_0753; Belongs to the SEDS family.
       0.773
ccsB
Cytochrome c-type bioproteinsis protein Ccs1/ResB; Required during biogenesis of c-type cytochromes (cytochrome c6 and cytochrome f) at the step of heme attachment.
       0.553
EU95_0929
Cytochrome c-type bioproteinsis protein CcdA (DsbD-like); Alternative locus ID: PMIT9201_0752.
       0.553
EU95_0932
Hypothetical protein; Alternative locus ID: PMIT9201_0755; FIG048548: ATP synthase protein I2.
       0.549
atpB
ATP synthase A chain; Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane. Belongs to the ATPase A chain family.
       0.500
Your Current Organism:
Prochlorococcus marinus MIT9201
NCBI taxonomy Id: 93057
Other names: P. marinus str. MIT 9201, Prochlorococcus marinus str. MIT 9201, Prochlorococcus sp. MIT 9201, Prochlorococcus sp. MIT9201
Server load: medium (54%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.