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
ABX08379.1Putative multidrug efflux ABC transporter; COG1682 ABC-type polysaccharide/polyol phosphate export systems, permease component [Carbohydrate transport and metabolism / Cell envelope biogenesis, outer membrane]. (284 aa)    
Predicted Functional Partners:
ccmA
Putative multidrug efflux ABC transporter; COG1131 ABC-type multidrug transport system, ATPase component [Defense mechanisms].
 
  
 0.970
ABX08380.1
Hypothetical protein.
       0.809
ctaA
COG1612 Uncharacterized protein required for cytochrome oxidase assembly [Posttranslational modification, protein turnover, chaperones].
 
   
 0.615
cyoE
Putative protoheme IX farnesyltransferase; Converts heme B (protoheme IX) to heme O by substitution of the vinyl group on carbon 2 of heme B porphyrin ring with a hydroxyethyl farnesyl side group.
       0.560
ABX08371.1
Conserved hypothetical protein.
 
     0.486
ctaE
COG1845 Heme/copper-type cytochrome/quinol oxidase, subunit 3 [Energy production and conversion].
       0.447
ABX08449.1
COG1266 Predicted metal-dependent membrane protease [General function prediction only].
   
  
 0.443
ABX09551.1
Hypothetical protein.
   
  
 0.443
ABX09309.1
Possible transporter, membrane component; COG767 ABC-type transport system involved in resistance to organic solvents, permease component [Secondary metabolites biosynthesis, transport, and catabolism].
    
  0.412
Your Current Organism:
Prochlorococcus marinus MIT9211
NCBI taxonomy Id: 93059
Other names: P. marinus str. MIT 9211, Prochlorococcus marinus str. MIT 9211, Prochlorococcus sp. MIT 9211, Prochlorococcus sp. MIT9211
Server load: medium (46%) [HD]