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.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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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.
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experimentally determined
co-expression
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gene co-occurrence
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SGO_0747Putative methionine synthase. (379 aa)    
Predicted Functional Partners:
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.
  
 0.798
SGO_0748
Conserved hypothetical protein; Identified by match to protein family HMM PF04199.
       0.766
luxS
Autoinducer-2 production 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.
 
  
 0.729
metF
5,10-methylenetetrahydrofolate reductase; Identified by match to protein family HMM PF02219; match to protein family HMM TIGR00676; Belongs to the methylenetetrahydrofolate reductase family.
  
  
 0.694
cysD
O-acetylhomoserine (thiol)-lyase; Identified by match to protein family HMM PF01041; match to protein family HMM PF01053; match to protein family HMM PF01212; match to protein family HMM TIGR01326.
  
 
 0.681
SGO_0983
Amino acid ABC transporter, ATP-binding protein SP0709; Identified by match to protein family HMM PF00005.
      
 0.508
SGO_0994
Conserved hypothetical protein.
     
  0.500
SGO_2138
Septum formation initiator family; Identified by match to protein family HMM PF04977.
      
 0.486
SGO_1636
Cystathionine gamma-synthase; Identified by match to protein family HMM PF00202; match to protein family HMM PF01053.
  
  
 0.470
SGO_1401
Histidinol-phosphatase; Identified by match to protein family HMM PF02811; Belongs to the PHP hydrolase family. HisK subfamily.
       0.425
Your Current Organism:
Streptococcus gordonii
NCBI taxonomy Id: 467705
Other names: S. gordonii str. Challis substr. CH1, Streptococcus gordonii ATCC 35105, Streptococcus gordonii str. Challis substr. CH1, Streptococcus gordonii str. Challis substr. DL1, Streptococcus gordonii str. Challis substr. V288
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