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
AKS74076.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the UPF0738 family. (115 aa)    
Predicted Functional Partners:
AKS74079.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.868
ppnK
Inorganic polyphosphate kinase; Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP.
  
    0.865
relQ
GTP pyrophosphokinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
    0.861
AKS74073.1
Pseudouridine synthase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
    0.858
AKS74077.1
Adenylate cyclase; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.794
AKS73093.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.773
AKS73122.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.758
AKS74049.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.745
AKS73248.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.739
ebpS
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.734
Your Current Organism:
Staphylococcus schleiferi
NCBI taxonomy Id: 1295
Other names: ATCC 43808, CCUG 25351, CIP 103643, DSM 4807, LMG 13347, LMG:13347, NCTC 12218, NRRL B-14775, S. schleiferi, strain N850274
Server load: low (30%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.