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
AFZ74412.1PFAM: Phosphatidylserine decarboxylase; TIGRFAM: phosphatidylserine decarboxylase precursor-related protein. (232 aa)    
Predicted Functional Partners:
AFZ72159.1
Phosphatidylserine synthase; PFAM: CDP-alcohol phosphatidyltransferase; Belongs to the CDP-alcohol phosphatidyltransferase class-I family.
 
 
 0.976
AFZ72165.1
Methylase involved in ubiquinone/menaquinone biosynthesis; PFAM: Methyltransferase domain.
  
  
  0.918
AFZ74411.1
CheY-like receiver domain-containing protein; PFAM: Response regulator receiver domain.
       0.613
folP-2
Dihydropteroate synthase; PFAM: Pterin binding enzyme; Mur ligase family, glutamate ligase domain; Mur ligase middle domain; TIGRFAM: dihydropteroate synthase; folylpolyglutamate synthase/dihydrofolate synthase.
 
  
 0.613
pyrG
CTP synthase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Regulates intracellular CTP levels through interactions with the four ribonucleotide triphosphates.
  
  
 0.538
carS
CDP-diglyceride synthetase; Catalyzes the formation of CDP-2,3-bis-(O-geranylgeranyl)-sn- glycerol (CDP-archaeol) from 2,3-bis-(O-geranylgeranyl)-sn-glycerol 1- phosphate (DGGGP) and CTP. This reaction is the third ether-bond- formation step in the biosynthesis of archaeal membrane lipids.
   
 
 0.531
carA
PFAM: Carbamoyl-phosphate synthase small chain, CPSase domain; Glutamine amidotransferase class-I; TIGRFAM: carbamoyl-phosphate synthase, small subunit; Belongs to the CarA family.
  
    0.504
AFZ74413.1
Hypothetical protein.
       0.491
AFZ74423.1
Phosphatidylglycerophosphate synthase; PFAM: CDP-alcohol phosphatidyltransferase; Belongs to the CDP-alcohol phosphatidyltransferase class-I family.
   
 
 0.482
AFZ74712.1
Phosphatidylglycerophosphate synthase; PFAM: CDP-alcohol phosphatidyltransferase; Belongs to the CDP-alcohol phosphatidyltransferase class-I family.
   
 
 0.482
Your Current Organism:
Natronobacterium gregoryi
NCBI taxonomy Id: 797304
Other names: N. gregoryi SP2, Natronobacterium gregoryi ATCC 43098, Natronobacterium gregoryi JCM 8860, Natronobacterium gregoryi NCIMB 2189, Natronobacterium gregoryi SP2, Natronobacterium gregoryi str. SP2, Natronobacterium gregoryi strain SP2
Server load: medium (42%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.