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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colored nodes:
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 neighborhood
gene co-occurrence
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Swit_2399Methionine 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. (902 aa)    
Predicted Functional Partners:
Swit_2400
Methionine synthase (B12-dependent); PFAM: homocysteine S-methyltransferase.
 
 0.999
Swit_2401
TIGRFAM: 5,10-methylenetetrahydrofolate reductase; PFAM: methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family.
 
 
 0.996
metE
Methionine synthase (B12-independent); 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.
  
 
 0.939
ahcY
Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine.
    
 0.937
metK
Methionine 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.
    
 0.936
Swit_1278
TIGRFAM: O-acetylhomoserine/O-acetylserine sulfhydrylase; PFAM: Cys/Met metabolism pyridoxal-phosphate-dependent enzymes.
  
 
 0.935
glyA
Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.
     
 0.931
Swit_0856
Cystathionine gamma-synthase; PFAM: Cys/Met metabolism pyridoxal-phosphate-dependent enzymes.
  
 
 0.926
metZ
Cystathionine gamma-synthase; Catalyzes the formation of L-homocysteine from O-succinyl-L- homoserine (OSHS) and hydrogen sulfide.
  
 
 0.926
Swit_2626
TIGRFAM: cystathionine beta-lyase; PFAM: Cys/Met metabolism pyridoxal-phosphate-dependent enzymes.
  
 
 0.926
Your Current Organism:
Sphingomonas wittichii
NCBI taxonomy Id: 392499
Other names: S. wittichii RW1, Sphingomonas sp. RW1, Sphingomonas wittichii DSM 6014, Sphingomonas wittichii RW1, Sphingomonas wittichii str. RW1, Sphingomonas wittichii strain RW1
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