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
metKMethionine adenosyltransferase; 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. (413 aa)    
Predicted Functional Partners:
AFZ47141.1
Methionine synthase (B12-dependent); 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.
 
 
 0.967
speH
Adenosylmethionine decarboxylase proenzyme; Catalyzes the decarboxylation of S-adenosylmethionine to S- adenosylmethioninamine (dcAdoMet), the propylamine donor required for the synthesis of the polyamines spermine and spermidine from the diamine putrescine; Belongs to the prokaryotic AdoMetDC family. Type 1 subfamily.
    
 0.930
AFZ46426.1
DNA-cytosine methyltransferase; PFAM: HpaII restriction endonuclease; C-5 cytosine-specific DNA methylase; TIGRFAM: DNA-methyltransferase (dcm); COGs: COG0270 Site-specific DNA methylase; InterPro IPR001525:IPR019062:IPR018117; KEGG: tdn:Suden_1839 DNA (cytosine-5-)-methyltransferase., type II site-specific deoxyribonuclease; PFAM: Restriction endonuclease, type II, HpaII; C-5 cytosine-specific DNA methylase; SPTR: Cytosine-specific methyltransferase; TIGRFAM: DNA-cytosine methyltransferase.
    
 0.906
AFZ47272.1
DNA-cytosine methyltransferase; PFAM: C-5 cytosine-specific DNA methylase; TIGRFAM: DNA-methyltransferase (dcm); COGs: COG0270 Site-specific DNA methylase; InterPro IPR001525:IPR018117; KEGG: mat:MARTH_orf138 cytosine-specific methyltransferase, related to HhaI; PFAM: C-5 cytosine-specific DNA methylase; SPTR: Cytosine-specific methyltransferase; TIGRFAM: DNA-cytosine methyltransferase.
    
 0.906
AFZ47681.1
DNA-cytosine methyltransferase; PFAM: C-5 cytosine-specific DNA methylase; TIGRFAM: DNA-methyltransferase (dcm); COGs: COG0270 Site-specific DNA methylase; InterPro IPR001525:IPR018117; KEGG: mar:MAE_33730 cytosine-specific modification DNA methylase; PFAM: C-5 cytosine-specific DNA methylase; SPTR: Cytosine-specific methyltransferase; TIGRFAM: DNA-cytosine methyltransferase.
    
 0.906
AFZ47923.1
DNA-cytosine methyltransferase; PFAM: C-5 cytosine-specific DNA methylase; TIGRFAM: DNA-methyltransferase (dcm); COGs: COG0270 Site-specific DNA methylase; InterPro IPR001525:IPR018117; KEGG: mar:MAE_17190 cytosine-specific methyltransferase; PFAM: C-5 cytosine-specific DNA methylase; SPTR: Cytosine-specific methyltransferase; TIGRFAM: DNA-cytosine methyltransferase.
    
 0.906
AFZ48153.1
DNA-cytosine methyltransferase; PFAM: C-5 cytosine-specific DNA methylase; TIGRFAM: DNA-methyltransferase (dcm); COGs: COG0270 Site-specific DNA methylase; InterPro IPR018117:IPR001525; KEGG: dcm; C-5 cytosine-specific DNA methylase; PFAM: C-5 cytosine-specific DNA methylase; PRIAM: DNA (cytosine-5-)-methyltransferase; SPTR: Cytosine-specific methyltransferase; TIGRFAM: DNA-cytosine methyltransferase.
    
 0.906
ribH
6,7-dimethyl-8-ribityllumazine synthase; Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 3,4-dihydroxy-2- butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin.
  
 
 0.840
ahcY
Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine.
 
 
 0.838
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
 
  
 0.785
Your Current Organism:
Cyanobacterium stanieri
NCBI taxonomy Id: 292563
Other names: C. stanieri PCC 7202, Cyanobacterium stanieri PCC 7202, Synechococcus cedrorum CCAP 14792a (no longer available), Synechococcus cedrorum CCAP 14792b (no longer available), Synechococcus cedrorum M137/1a, Synechococcus cedrorum SAG 88.79, Synechococcus sp. ATCC 29140, Synechococcus sp. PCC 7202
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