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
FN1419Methionine gamma-lyase; Catalyzes the alpha,gamma-elimination of L-methionine to produce methanethiol, 2-oxobutanoate and ammonia, and that of L- homocysteine (By similarity). Can also use L-cysteine as substrate, catalyzing its alpha,beta-elimination; this activity seems to only minimally contribute to the production of hydrogen sulfide (H2S) by F.nucleatum in the oral cavity, which is toxic for a large variety of cells in periodontal regions. (395 aa)    
Predicted Functional Partners:
FN0163
5-methyltetrahydrofolate--homocysteine methyltransferase.
  
 
 0.935
metG
Methionyl-tRNA synthetase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation.
   
 
 0.919
metK
S-adenosylmethionine synthetase; Catalyzes the formation of S-adenosylmethionine (AdoMet) from methionine and ATP. The overall synthetic reaction is composed of two sequential steps, AdoMet formation and the subsequent tripolyphosphate hydrolysis which occurs prior to release of AdoMet from the enzyme.
   
 0.917
FN1055
Cysteine synthase.
  
 0.912
FN1220
Cysteine synthase.
  
 0.912
FN1984
Thioredoxin reductase; Glutaredoxin-like protein.
   
 
 0.904
FN1163
Thioredoxin reductase.
   
 
 0.901
FN1745
Cystathionine gamma-synthase.
  
  
 
0.827
FN1418
Transcriptional regulator, GntR family; Aminotransferase class-I.
  
    0.550
msrA-2
Cytochrome C-TYPE biogenesis protein ccdA; 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.
  
 
 0.505
Your Current Organism:
Fusobacterium nucleatum ATCC 25586
NCBI taxonomy Id: 190304
Other names: F. nucleatum subsp. nucleatum ATCC 25586, Fusobacterium nucleatum subsp. nucleatum ATCC 25586, Fusobacterium nucleatum subsp. nucleatum JCM 8532, Fusobacterium nucleatum subsp. nucleatum str. ATCC 25586, Fusobacterium nucleatum subsp. nucleatum strain ATCC 25586
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