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
ABB50395.1Histidinol-phosphate phosphatase; Alternative locus ID: P9312_14551. (417 aa)    
Predicted Functional Partners:
ABB50396.1
Conserved hypothetical protein; Alternative locus ID: P9312_14561.
 
  
 0.994
ABB50397.1
Phosphoheptose isomerase; Alternative locus ID: P9312_14571.
 
  
 0.993
hisI
phosphoribosyl-AMP cyclohydrolase / phosphoribosyl-ATP pyrophosphatase; Alternative locus ID: P9312_06031; In the N-terminal section; belongs to the PRA-CH family.
  
 
 0.981
ABB50407.1
Phosphoheptose isomerase; Alternative locus ID: P9312_14671.
 
  
 0.973
cugP
Putative sugar-phosphate nucleotidyl transferase; Catalyzes the formation of UDP-glucose, from UTP and glucose 1-phosphate.
 
 0.961
gmd
GDP-mannose 4,6-dehydratase; Catalyzes the conversion of GDP-D-mannose to GDP-4-dehydro-6- deoxy-D-mannose.
    
 0.953
hisD
Histidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine.
  
 0.884
ABB50394.1
UDP-glucose 4-epimerase; Alternative locus ID: P9312_14541.
 
 
 0.866
ABB49250.1
Histidinol phosphate aminotransferase apoenzyme; Alternative locus ID: P9312_01961.
  
 
 0.840
ABB50387.1
Hypothetical protein; Alternative locus ID: P9312_14471.
 
  
 0.811
Your Current Organism:
Prochlorococcus marinus MIT9312
NCBI taxonomy Id: 74546
Other names: P. marinus str. MIT 9312, Prochlorococcus marinus str. MIT 9312, Prochlorococcus sp. MIT 9312, Prochlorococcus sp. MIT9312
Server load: low (24%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.