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
nifUNitrogen fixation protein NifU. (154 aa)    
Predicted Functional Partners:
MCCL_0544
Conserved hypothetical protein; Catalyzes the removal of elemental sulfur and selenium atoms from L-cysteine, L-cystine, L-selenocysteine, and L-selenocystine to produce L-alanine.
 
 
 0.999
MCCL_0543
Conserved hypothetical protein; Similar to functionally unknown protein.
 
  
 0.985
MCCL_1262
Conserved hypothetical protein; Similar to functionally unknown protein.
 
 0.983
MCCL_1387
Conserved hypothetical protein; Similar to aminotransferase, class V.
 
 0.983
sufB
FeS assembly protein SufB.
 
  
 0.979
MCCL_0542
ABC transporter, ATP-binding protein involved in Fe-S cluster formation YurY.
 
  
 0.977
dnaK
Chaperone protein DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
 
 
 0.940
MCCL_0565
Conserved hypothetical protein; Similar to functionally unknown protein; Belongs to the HesB/IscA family.
 
  
 0.873
MCCL_0599
Conserved hypothetical protein; Similar to functionally unknown protein.
  
    0.690
MCCL_0383
FAD-dependent pyridine nucleotide-disulphide oxidoreductase homolog; Belongs to the sulfur carrier protein TusA family.
  
  
 0.664
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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