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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
birABiotin operon repressor/biotin--[acetyl-CoA-carboxylase] synthetase; Bifunctional protein. (320 aa)    
Predicted Functional Partners:
pycA
Putative pyruvate carboxylase subunit A.
 
0.937
MCP_0379
Putative biotin synthesis protein BioY.
 
   
 0.931
MCP_0381
Putative cobalt ABC transporter ATP binding protein.
 
    0.844
MCP_0382
Putative cobalt ABC transporter.
 
   
 0.836
MCP_0380
Putative cobalt ABC transporter ATP binding protein.
  
    0.823
MCP_0377
Peptidase S54, rhomboid family protein; Contains one Zinc finger, AN1-type domain (IPR000058).
       0.641
pycB
Pyruvate carboxylase subunit B.
 
     0.613
dapB
Dihydrodipicolinate reductase; Catalyzes the conversion of 4-hydroxy-tetrahydrodipicolinate (HTPA) to tetrahydrodipicolinate; Belongs to the DapB family.
 
  
 0.487
grpE
HSP-70 cofactor; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins, in association with DnaK and GrpE. It is the nucleotide exchange factor for DnaK and may function as a thermosensor. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP-dependen [...]
 
   
 0.475
ndk
Nucleoside diphosphate kinase; Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate.
     
 0.453
Your Current Organism:
Methanocella paludicola
NCBI taxonomy Id: 304371
Other names: M. paludicola SANAE, Methanocella paludicola SANAE, methanogenic archaeon SANAE, methanogenic archaeon str. SANAE, methanogenic archaeon strain SANAE
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