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
msrPConserved hypothetical protein; Part of the MsrPQ system that repairs oxidized periplasmic proteins containing methionine sulfoxide residues (Met-O), using respiratory chain electrons. Thus protects these proteins from oxidative-stress damage caused by reactive species of oxygen and chlorine generated by the host defense mechanisms. MsrPQ is essential for the maintenance of envelope integrity under bleach stress, rescuing a wide series of structurally unrelated periplasmic proteins from methionine oxidation. The catalytic subunit MsrP is non-stereospecific, being able to reduce both (R [...] (305 aa)    
Predicted Functional Partners:
msrQ
Conserved hypothetical protein; Part of the MsrPQ system that repairs oxidized periplasmic proteins containing methionine sulfoxide residues (Met-O), using respiratory chain electrons. Thus protects these proteins from oxidative-stress damage caused by reactive species of oxygen and chlorine generated by the host defense mechanisms. MsrPQ is essential for the maintenance of envelope integrity under bleach stress, rescuing a wide series of structurally unrelated periplasmic proteins from methionine oxidation. MsrQ provides electrons for reduction to the reductase catalytic subunit MsrP, [...]
 
  
 0.994
aniA
Nitrite reductase; Identified by sequence similarity; putative; ORF located using Blastx/COG2132; Belongs to the multicopper oxidase family.
  
 
 0.832
sorB
Sulfite dehydrogenase - subunitB; Identified by sequence similarity; putative; ORF located using GeneMark/Blastx.
   
 
 0.744
CV_0175
Probable cytochrome C transmembrane protein; Identified by sequence similarity; putative; ORF located using Glimmer/GeneMark/Blastx/COG2010.
   
 
 0.744
coxB
Cytochrome-c oxidase, subunit II; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).
   
 
 0.734
petB
Ubiquinol-cytochrome c reductase; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.
      
 0.712
CV_1171
Probable cytochrome-c oxidase, subunit III; C-type cytochrome. Part of the cbb3-type cytochrome c oxidase complex.
   
 
 0.647
CV_2219
Conserved hypothetical protein; Identified by sequence similarity; putative; ORF located using Glimmer/GeneMark/Blastx.
   
 
 0.647
CV_2863
Hypothetical protein.
   
 
 0.647
CV_3056
Probable cytochrome c precursor; Identified by sequence similarity; putative; ORF located using Blastx/COG2010.
   
 
 0.647
Your Current Organism:
Chromobacterium violaceum
NCBI taxonomy Id: 243365
Other names: C. violaceum ATCC 12472, Chromobacterium violaceum ATCC 12472, Chromobacterium violaceum ATCC12472, Chromobacterium violaceum str. ATCC 12472
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