STRINGSTRING
luxS luxS mtnN mtnN Spea_1564 Spea_1564 Spea_3850 Spea_3850 Spea_2520 Spea_2520 Spea_3384 Spea_3384 Spea_0560 Spea_0560 metE metE Spea_3401 Spea_3401 Spea_1682 Spea_1682 Spea_2347 Spea_2347
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
luxSQuorum-sensing autoinducer 2 (AI-2), 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.
 
 
 0.986
Spea_1564
Purine or other phosphorylase family 1; 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.
 
 
 0.981
Spea_3850
PFAM: purine or other phosphorylase family 1; KEGG: son:SO_3705 5-methylthioadenosine nucleosidase/S-adenosylhomocysteine nucleosidase, putative.
 
 
 0.978
Spea_2520
KEGG: slo:Shew_1789 cystathionine beta-lyase; TIGRFAM: cystathionine beta-lyase; PFAM: Cys/Met metabolism pyridoxal-phosphate-dependent protein.
 
 
 0.951
Spea_3384
Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate.
    
 0.949
Spea_0560
KEGG: she:Shewmr4_3439 O-succinylhomoserine (thiol)-lyase; TIGRFAM: O-succinylhomoserine (thiol)-lyase; PFAM: Cys/Met metabolism pyridoxal-phosphate-dependent protein.
 
 
 0.947
metE
5-methyltetrahydropteroyltriglutamate-- homocysteine S-methyltransferase; Catalyzes the transfer of a methyl group from 5- methyltetrahydrofolate to homocysteine resulting in methionine formation; Belongs to the vitamin-B12 independent methionine synthase family.
    
 0.937
Spea_3401
Adenosylhomocysteinase; PFAM: S-adenosyl-L-homocysteine hydrolase; D-isomer specific 2-hydroxyacid dehydrogenase NAD-binding; alanine dehydrogenase/PNT domain protein; Acetohydroxy acid isomeroreductase catalytic domain protein; S-adenosyl-L-homocysteine hydrolase, NAD binding; KEGG: mja:MJ1388 S-adenosyl-L-homocysteine hydrolase.
    
 0.919
Spea_1682
TIGRFAM: cysteine synthase; cysteine synthase A; PFAM: Pyridoxal-5'-phosphate-dependent protein beta subunit; KEGG: slo:Shew_2382 cysteine synthase A; Belongs to the cysteine synthase/cystathionine beta- synthase family.
  
 
 0.870
Spea_2347
PFAM: Pyridoxal-5'-phosphate-dependent protein beta subunit; KEGG: sbm:Shew185_2117 pyridoxal-5'-phosphate-dependent protein beta subunit.
  
 
 0.870
Your Current Organism:
Shewanella pealeana
NCBI taxonomy Id: 398579
Other names: S. pealeana ATCC 700345, Shewanella pealeana ATCC 700345, Shewanella pealeana str. ATCC 700345, Shewanella pealeana strain ATCC 700345
Server load: low (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.