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
yqjZPutative degradation enzyme (oxygenase); Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme. (114 aa)    
Predicted Functional Partners:
yqkA
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function; In the C-terminal section; belongs to the UPF0157 (GrpB) family.
  
    0.937
yqjY
Putative acetyltransferase; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
  
    0.937
hmoB
Heme-degrading monooxygenase; Catalyzes the oxidative degradation of the heme macrocyclic porphyrin ring in the presence of a suitable electron donor such as ascorbate or NADPH--cytochrome P450 reductase, with subsequent release of free iron; Belongs to the antibiotic biosynthesis monooxygenase family.
      
 0.915
hemQ
Essential component of heme biosynthesis; May function as heme-dependent peroxidase.
      
 0.913
yqkB
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function.
  
    0.778
yqkC
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function.
       0.757
yqjX
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function; PubMedId: 12137951, 16267290.
       0.453
polYB
Y family DNA polymerase V bypassing lesions during replication; Poorly processive, error-prone DNA polymerase involved in untargeted mutagenesis. Copies undamaged DNA at stalled replication forks, which arise in vivo from mismatched or misaligned primer ends. These misaligned primers can be extended by PolIV. Exhibits no 3'-5' exonuclease (proofreading) activity. May be involved in translesional synthesis, in conjunction with the beta clamp from PolIII (By similarity).
       0.453
Your Current Organism:
Bacillus subtilis 168
NCBI taxonomy Id: 224308
Other names: B. subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis 168, Bacillus subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis str. BGSC 1A700
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