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
ftsZ_1FtsZ GTPase involved in cell division; Essential cell division protein that forms a contractile ring structure (Z ring) at the future cell division site. The regulation of the ring assembly controls the timing and the location of cell division. One of the functions of the FtsZ ring is to recruit other cell division proteins to the septum to produce a new cell wall between the dividing cells. Binds GTP and shows GTPase activity. (407 aa)    
Predicted Functional Partners:
mreB
HSP70 class molecular chaperones involved in cell morphogenesis.
  
 
 0.985
secD
Preprotein translocase subunit SecD; Involved in protein export.
 
  
 0.924
murG
UDP-N-acetylglucosamine:LPS N-acetylglucosamine transferase.
 
 
 0.913
sss1
Protein translocase subunit Sss1; Essential subunit of the Sec protein translocation channel SecYEG. Clamps together the 2 halves of SecY. May contact the channel plug during translocation.
  
  
 0.904
ftsA
Predicted ATPase of the HSP70 class involved in cell division.
  
   
 0.898
pssA
Phosphatidylserine synthase; Belongs to the CDP-alcohol phosphatidyltransferase class-I family.
     
 0.897
MK0003
Predicted GTPase.
     
 0.876
dnaN
DNA polymerase sliding clamp (PCNA); Sliding clamp subunit that acts as a moving platform for DNA processing. Responsible for tethering the catalytic subunit of DNA polymerase and other proteins to DNA during high-speed replication. Belongs to the PCNA family.
  
  
 0.876
pheT
Phenylalanyl-tRNA synthetase beta subunit.
  
  
 0.857
ntpK
Archaeal/vacuolar-type H+-ATPase subunit K.
  
  
 0.852
Your Current Organism:
Methanopyrus kandleri
NCBI taxonomy Id: 190192
Other names: M. kandleri AV19, Methanopyrus kandleri AV19, Methanopyrus kandleri str. AV19
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