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
AF_2235Conserved hypothetical protein; Similar to PID:1652823 percent identity: 26.74; identified by sequence similarity; putative. (329 aa)    
Predicted Functional Partners:
AF_1655
Signal sequence peptidase, putative; Similar to SP:P54506 PID:1303884 GB:AL009126 percent identity: 34.46; identified by sequence similarity; putative.
     
 0.845
AF_1657
Signal sequence peptidase (spc21); Similar to PID:1149703 percent identity: 46.97; identified by sequence similarity; putative.
     
 0.845
AF_1791
Signal sequence peptidase (sec11); Similar to GB:Z47047 SP:P15367 PID:4433 PID:557828 PID:763367 percent identity: 36.30; identified by sequence similarity; putative.
     
 0.845
AF_2078
Predicted coding region AF_2078; Hypothetical protein; identified by GeneMark; putative.
     
 0.845
katG
Peroxidase / catalase (perA); Bifunctional enzyme with both catalase and broad-spectrum peroxidase activity. Displays also NADH oxidase, INH lyase and isonicotinoyl-NAD synthase activity.
       0.775
AF_2234
Predicted coding region AF_2234; Hypothetical protein; identified by GeneMark; putative.
       0.773
AF_1306
Conserved hypothetical protein; Similar to PID:1652823 percent identity: 27.66; identified by sequence similarity; putative.
  
     0.598
tatA
Conserved hypothetical protein; Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin- arginine motif in their signal peptide across membranes. TatA could form the protein-conducting channel of the Tat system.
 
   
 0.578
AF_2232
Ferric uptake regulation protein (fur); Similar to GB:U06072 PID:508861 percent identity: 25.77; identified by sequence similarity; putative; Belongs to the Fur family.
       0.550
AF_0143
Conserved hypothetical protein; Similar to GB:L77117 PID:1592228 percent identity: 25.53; identified by sequence similarity; putative.
 
     0.474
Your Current Organism:
Archaeoglobus fulgidus
NCBI taxonomy Id: 224325
Other names: A. fulgidus DSM 4304, Archaeoglobus fulgidus DSM 4304, Archaeoglobus fulgidus VC-16, Archaeoglobus fulgidus str. DSM 4304, Archaeoglobus fulgidus strain DSM 4304
Server load: low (32%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.