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
msrQSulfoxide reductase heme-binding subunit YedZ; 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 catalyti [...] (213 aa)    
Predicted Functional Partners:
msrP
Sulfoxide reductase catalytic subunit YedY; 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 re [...]
 
  
 0.997
SFL24803.1
Sulfur dehydrogenase subunit SoxC.
  
  
 0.847
SFL44474.1
5-hydroxyisourate hydrolase; Belongs to the transthyretin family. 5-hydroxyisourate hydrolase subfamily.
   
    0.770
SFK88174.1
Putative oxidoreductase.
  
    0.492
SFK88141.1
Hypothetical protein; Belongs to the UPF0276 family.
   
  
 0.430
msrA
Peptide-methionine (S)-S-oxide reductase; Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine.
      
 0.414
msrA-2
Peptide-methionine (S)-S-oxide reductase; Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine.
      
 0.414
SFL72155.1
Uncaracterized surface protein containing fasciclin (FAS1) repeats.
       0.410
Your Current Organism:
Loktanella salsilacus
NCBI taxonomy Id: 195913
Other names: Antarctic bacterium R-8904, CIP 108322, DSM 16199, JCM 21636, L. salsilacus, LMG 21507, LMG:21507, Loktanella salsilacus Van Trappen et al. 2004, NBRC 102486, Tanella salinilacus
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