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
luxSS-ribosylhomocysteine lyase /quorum-sensing autoinducer 2 (AI-2) synthesis protein LuxS; Involved in the synthesis of autoinducer 2 (AI-2) which is secreted by bacteria and is used to communicate both the cell density and the metabolic potential of the environment. The regulation of gene expression in response to changes in cell density is called quorum sensing. Catalyzes the transformation of S-ribosylhomocysteine (RHC) to homocysteine (HC) and 4,5-dihydroxy-2,3-pentadione (DPD). Belongs to the LuxS family. (169 aa)    
Predicted Functional Partners:
mtnN
Adenosylhomocysteine nucleosidase; Catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'- methylthioribose and S-ribosylhomocysteine, respectively. Belongs to the PNP/UDP phosphorylase family. MtnN subfamily.
 
 
 0.967
SEI13292.1
5-methyltetrahydrofolate--homocysteine methyltransferase.
    
 0.886
SEH92563.1
Signal transduction histidine kinase.
    
 0.854
SEI06414.1
Signal transduction histidine kinase.
    
 0.845
SEI09449.1
Two-component system, OmpR family, aerobic respiration control sensor histidine kinase ArcB.
    
 0.845
SEI08012.1
5-methyltetrahydropteroyltriglutamate-- homocysteine methyltransferase.
    
 0.835
SEH57775.1
Na+/proline symporter.
     
 0.799
SEH95315.1
Na+/proline symporter.
     
 0.799
SEH83893.1
Aspartate kinase.
     
 0.773
SEH92453.1
Aspartate kinase; In the C-terminal section; belongs to the homoserine dehydrogenase family.
     
 0.773
Your Current Organism:
Rheinheimera pacifica
NCBI taxonomy Id: 173990
Other names: CCUG 46544, DSM 17616, IAM 15043, JCM 12090, NBRC 103167, NRIC 0539, R. pacifica, Rheinheimera pacifica Romanenko et al. 2003
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