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
ADO50329.1Na+/H+ antiporter; Na(+)/H(+) antiporter that extrudes sodium in exchange for external protons; Belongs to the monovalent cation:proton antiporter 1 (CPA1) transporter (TC 2.A.36) family. (562 aa)    
Predicted Functional Partners:
kefB
Potassium efflux system protein; Pore-forming subunit of a potassium efflux system that confers protection against electrophiles. Catalyzes K(+)/H(+) antiport.
   
 
 0.501
kefC
Potassium efflux system protein; Pore-forming subunit of a potassium efflux system that confers protection against electrophiles. Catalyzes K(+)/H(+) antiport.
   
 
 0.501
ADO50330.1
Transcriptional regulator, MerR family; TIGRFAM: Cd(II)/Pb(II)-responsive transcriptional regulator; PFAM: Transcription regulator MerR DNA binding; regulatory protein MerR; KEGG: rpi:Rpic_1816 transcriptional regulator, MerR family; SMART: regulatory protein MerR.
       0.494
ADO46778.1
Na+/Ca+ antiporter, CaCA family; KEGG: ent:Ent638_3632 putative calcium/sodium:proton antiporter; TIGRFAM: Na+/Ca+ antiporter, CaCA family; PFAM: sodium/calcium exchanger membrane region.
   
 
 0.486
apaH
Bis(5'nucleosyl)-tetraphosphatase, ApaH; Hydrolyzes diadenosine 5',5'''-P1,P4-tetraphosphate to yield ADP; Belongs to the Ap4A hydrolase family.
    
 
 0.440
nhaA
Na+/H+ antiporter NhaA; Na(+)/H(+) antiporter that extrudes sodium in exchange for external protons; Belongs to the NhaA Na(+)/H(+) (TC 2.A.33) antiporter family.
  
  
 0.432
ADO46518.1
PFAM: phosphate transporter; KEGG: cko:CKO_04941 hypothetical protein.
  
 
 
 0.425
ADO49558.1
Potassium efflux system protein; KEGG: cko:CKO_02671 putative cation:proton antiport protein; TIGRFAM: potassium efflux system protein; PFAM: sodium/hydrogen exchanger; TrkA-N domain protein; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family.
     
 0.405
Your Current Organism:
Enterobacter lignolyticus
NCBI taxonomy Id: 701347
Other names: Enterobacter lignolyticus SCF1, [. lignolyticus SCF1, [Enterobacter] lignolyticus SCF1
Server load: medium (48%) [HD]