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
matS-adenosylmethionine synthetase; Catalyzes the formation of S-adenosylmethionine from methionine and ATP; Belongs to the AdoMet synthase 2 family. (405 aa)    
Predicted Functional Partners:
ST0386
Hypothetical protein.
  
  
 0.929
metE
Methylcobalamin--homocysteine methyltransferase; Catalyzes the transfer of a methyl group to L-homocysteine resulting in methionine formation. The physiological methyl donor is unknown (By similarity).
     
 0.922
STK_13480
Arginine decarboxylase proenzyme; Specifically catalyzes the decarboxylation of L-arginine to agmatine. Has no S-adenosylmethionine decarboxylase (AdoMetDC) activity; Belongs to the prokaryotic AdoMetDC family. Type 1 subfamily.
     
 0.914
speH
S-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.
     
 0.914
ST0335
DNA-cytosine methyltransferase; Belongs to the class I-like SAM-binding methyltransferase superfamily. C5-methyltransferase family.
     
  0.900
sm2
Protein synonym:Sm2-type protein.
  
    0.808
ST2190
Putative Xre family DNA-binding protein.
 
     0.569
cyaB
Putative adenylyl cyclase.
 
     0.556
ribK
Hypothetical protein; Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN); Belongs to the archaeal riboflavin kinase family.
 
     0.539
ST0236
Putative ArsR family transcriptional regulator.
       0.524
Your Current Organism:
Sulfurisphaera tokodaii
NCBI taxonomy Id: 273063
Other names: S. tokodaii str. 7, Sulfolobus sp. (strain 7), Sulfolobus sp. 7, Sulfolobus tokodaii str. 7, Sulfurisphaera tokodaii str. 7, Sulfurisphaera tokodaii strain 7
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.