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
nfoApurinic endonuclease APN1; Endonuclease IV plays a role in DNA repair. It cleaves phosphodiester bonds at apurinic or apyrimidinic sites (AP sites) to produce new 5'-ends that are base-free deoxyribose 5-phosphate residues. It preferentially attacks modified AP sites created by bleomycin and neocarzinostatin. (293 aa)    
Predicted Functional Partners:
ppk
Polyphosphate kinase 1; Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP). Belongs to the polyphosphate kinase 1 (PPK1) family.
  
    0.638
AGA26672.1
Putative endoIII-related endonuclease; PFAM: HhH-GPD superfamily base excision DNA repair protein; TIGRFAM: endonuclease III.
  
 
 0.635
nth
Endonuclease III; DNA repair enzyme that has both DNA N-glycosylase activity and AP-lyase activity. The DNA N-glycosylase activity releases various damaged pyrimidines from DNA by cleaving the N-glycosidic bond, leaving an AP (apurinic/apyrimidinic) site. The AP-lyase activity cleaves the phosphodiester bond 3' to the AP site by a beta-elimination, leaving a 3'-terminal unsaturated sugar and a product with a terminal 5'- phosphate.
  
 
 0.635
AGA29643.1
Putative endoIII-related endonuclease.
  
 
 0.635
AGA28955.1
Superoxide dismutase; Destroys radicals which are normally produced within the cells and which are toxic to biological systems. Belongs to the iron/manganese superoxide dismutase family.
  
  
 0.532
AGA29484.1
Hypothetical protein.
       0.529
polA
DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family.
   
 
 0.521
AGA30403.1
PFAM: NIF3 (NGG1p interacting factor 3); TIGRFAM: dinuclear metal center protein, YbgI/SA1388 family; Belongs to the GTP cyclohydrolase I type 2/NIF3 family.
     
 0.476
AGA28164.1
Histidinol-phosphate phosphatase family protein; PFAM: haloacid dehalogenase-like hydrolase; TIGRFAM: D,D-heptose 1,7-bisphosphate phosphatase; HAD-superfamily hydrolase, subfamily IIIA; histidinol-phosphate phosphatase family domain.
   
 
 0.442
AGA25354.1
Calcium/proton exchanger Cax; Ca(+)/H(+) antiporter that extrudes calcium in exchange for external protons.
   
    0.426
Your Current Organism:
Singulisphaera acidiphila
NCBI taxonomy Id: 886293
Other names: S. acidiphila DSM 18658, Singulisphaera acidiphila DSM 18658, Singulisphaera acidiphila MOB10, Singulisphaera acidiphila str. DSM 18658, Singulisphaera acidiphila strain DSM 18658
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