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
pgpAPhosphatidylglycerophosphatase A; Lipid phosphatase which dephosphorylates phosphatidylglycerophosphate (PGP) to phosphatidylglycerol (PG). (156 aa)    
Predicted Functional Partners:
thiL
Thiamine-monophosphate kinase; Catalyzes the ATP-dependent phosphorylation of thiamine- monophosphate (TMP) to form thiamine-pyrophosphate (TPP), the active form of vitamin B1; Belongs to the thiamine-monophosphate kinase family.
  
    0.812
KB13_897
17.2 kDa protein 1 in RecA 5'region; [R] COG1546 Uncharacterized protein (competence- and mitomycin-induced); Belongs to the CinA family.
       0.792
pgsA
CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase; [I] COG0558 Phosphatidylglycerophosphate synthase; Belongs to the CDP-alcohol phosphatidyltransferase class-I family.
 
  
 0.789
KB13_308
Molybdenum cofactor synthesis domain; [H] COG0521 Molybdopterin biosynthesis enzymes.
       0.776
recA
Protein RecA; Can catalyze the hydrolysis of ATP in the presence of single- stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. It interacts with LexA causing its activation and leading to its autocatalytic cleavage; Belongs to the RecA family.
       0.665
alaS
alanyl-tRNA synthetase; Catalyzes the attachment of alanine to tRNA(Ala) in a two- step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Also edits incorrectly charged Ser-tRNA(Ala) and Gly-tRNA(Ala) via its editing domain.
       0.665
KB13_1293
Regulatory protein RecX; Modulates RecA activity; Belongs to the RecX family.
       0.665
KB13_975
Asparate kinase, monofunctional class; [E] COG0263 Glutamate 5-kinase; Belongs to the aspartokinase family.
       0.634
KB13_719
[I] COG0671 Membrane-associated phospholipid phosphatase.
    
 0.617
KB13_211
HAD-superfamily subfamily IB hydrolase; [E] COG0560 Phosphoserine phosphatase.
     
 0.603
Your Current Organism:
beta proteobacterium KB13
NCBI taxonomy Id: 314607
Other names: b. proteobacterium KB13
Server load: low (38%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.