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
AKB63714.1V-type ATP synthase subunit K. (80 aa)    
Predicted Functional Partners:
AKB63713.1
V-type ATP synthase subunit I; Belongs to the V-ATPase 116 kDa subunit family.
 
 0.999
atpE
V-type ATP synthase subunit E; Produces ATP from ADP in the presence of a proton gradient across the membrane.
 
 0.999
atpC
V-type ATP synthase subunit C; Produces ATP from ADP in the presence of a proton gradient across the membrane.
 
 0.999
atpF
V-type ATP synthase subunit F; Produces ATP from ADP in the presence of a proton gradient across the membrane.
 
 0.999
atpA
V-type ATP synthase subunit A; Produces ATP from ADP in the presence of a proton gradient across the membrane. The archaeal alpha chain is a catalytic subunit. Belongs to the ATPase alpha/beta chains family.
 
 0.999
atpB
V-type ATP synthase subunit B; Produces ATP from ADP in the presence of a proton gradient across the membrane. The archaeal beta chain is a regulatory subunit.
 
 0.999
atpD
V-type ATP synthase subunit D; Produces ATP from ADP in the presence of a proton gradient across the membrane.
 
 0.999
AKB63712.1
V-type ATP synthase subunit G.
  
 0.998
rpl2
LSU ribosomal protein L8e (L2p); One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome. Belongs to the universal ribosomal protein uL2 family.
  
  
 0.992
ppa
Inorganic pyrophosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
  
 
 0.958
Your Current Organism:
Methanosarcina mazei
NCBI taxonomy Id: 213585
Other names: M. mazei S-6, Methanosarcina mazei S-6
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