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
AAZ57568.1Isochorismatase family hydrolase; Alternative locus ID: NATL2_06811. (203 aa)    
Predicted Functional Partners:
AAZ57567.1
Small-conductance mechanosensitive channel; Alternative locus ID: NATL2_06801.
  
    0.686
AAZ57569.1
Fe2+/Zn2+ uptake regulation protein; Alternative locus ID: NATL2_06821; Belongs to the Fur family.
       0.640
ABU24106.1
Hypothetical protein; Alternative locus ID: NATL2_21381.
  
  
 0.608
nadE
NAD+ synthase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
  
 
 0.570
nnrE
Protein of unknown function UPF0031:YjeF-related protein, N-terminal protein; Bifunctional enzyme that catalyzes the epimerization of the S- and R-forms of NAD(P)HX and the dehydration of the S-form of NAD(P)HX at the expense of ADP, which is converted to AMP. This allows the repair of both epimers of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration. Catalyzes the epimerization of the S- and R-forms of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration. This is a prerequisite for the S-specific NAD [...]
   
    0.511
AAZ59111.1
Competence/damage-inducible protein cinA; Alternative locus ID: NATL2_03151; Belongs to the CinA family.
     
 0.506
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
     
 0.474
AAZ59043.1
Nicotinate-nucleotide pyrophosphorylase (carboxylating); Alternative locus ID: NATL2_02431; Belongs to the NadC/ModD family.
   
 
 0.452
AAZ58466.1
Putative nicotinate-nucleotide adenylyltransferase; Alternative locus ID: NATL2_17871; Belongs to the NadD family.
     
 0.433
AAZ57544.1
Nitrilase-like protein; Alternative locus ID: NATL2_06551.
 
 
 
 0.428
Your Current Organism:
Prochlorococcus marinus NATL2A
NCBI taxonomy Id: 59920
Other names: P. marinus str. NATL2A, Prochlorococcus marinus str. NATL2A, Prochlorococcus sp. NATL2A
Server load: low (20%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.