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
MCCL_1733Conserved hypothetical protein; Toxic component of a type II toxin-antitoxin (TA) system. (109 aa)    
Predicted Functional Partners:
rsbU
Sigma B regulation protein RsbU.
     
 0.682
MCCL_1923
Transcriptional regulator abrB homolog.
 
   
 0.664
rsbV
Anti-sigma B factor antagonist; Belongs to the anti-sigma-factor antagonist family.
  
  
 0.655
rsbW
Anti-sigma regulatory factor; Negative regulator of sigma-B activity. Phosphorylates and inactivates its specific antagonist protein, RsbV. Upon phosphorylation of RsbV, RsbW is released and binds to sigma-B, thereby blocking its ability to form an RNA polymerase holoenzyme (E-sigma-B).
 
  
 0.608
sigB
Sigma factor B; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
   
 0.603
alr
Alanine racemase homolog; Catalyzes the interconversion of L-alanine and D-alanine. May also act on other amino acids; Belongs to the alanine racemase family.
       0.515
MCCL_1737
Conserved hypothetical protein; Similar to functionally unknown protein.
  
    0.489
MCCL_1727
Conserved hypothetical protein; Similar to functionally unknown protein.
       0.482
MCCL_0038
Transcriptional regulator family protein.
   
    0.468
MCCL_1777
Conserved hypothetical protein; Similar to transcriptional regulator.
   
    0.468
Your Current Organism:
Macrococcus caseolyticus
NCBI taxonomy Id: 458233
Other names: M. caseolyticus JCSC5402, Macrococcus caseolyticus JCSC5402, Macrococcus caseolyticus str. JCSC5402, Macrococcus caseolyticus strain JCSC5402
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