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
Sps_048445,10-methylenetetrahydrofolate reductase. (324 aa)    
Predicted Functional Partners:
Sps_04796
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.
  
  
 0.951
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.
  
 
 0.884
metAS
Homoserine O-succinyltransferase; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family.
  
  
 0.878
Sps_02407
Aspartate kinase; 'PFAM: Homoserine dehydrogenase; Homoserine dehydrogenase, NAD binding domain; ACT domain; Amino acid kinase family'; TIGRFAM: aspartate kinase; In the C-terminal section; belongs to the homoserine dehydrogenase family.
  
  
 0.878
Sps_02955
Aspartate kinase; 'PFAM: Homoserine dehydrogenase; Homoserine dehydrogenase, NAD binding domain; Amino acid kinase family'; TIGRFAM: aspartate kinase; In the C-terminal section; belongs to the homoserine dehydrogenase family.
  
  
 0.878
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.
  
  
 0.760
Sps_00575
Cystathionine beta-lyase; PFAM: Cys/Met metabolism PLP-dependent enzyme; 'TIGRFAM: cystathionine beta-lyase, bacterial'.
  
 
 0.694
Sps_01864
Cystathionine beta-lyase/cystathionine gamma-synthase; PFAM: Cys/Met metabolism PLP-dependent enzyme; TIGRFAM: methionine gamma-lyase.
  
 
 0.694
Sps_02956
Cystathionine gamma-synthase; PFAM: Cys/Met metabolism PLP-dependent enzyme; TIGRFAM: O-succinylhomoserine (thiol)-lyase.
  
 
 0.694
Sps_03916
Putative SAM-dependent methyltransferase; PFAM: Family of unknown function (DUF633).
  
     0.675
Your Current Organism:
Shewanella psychrophila
NCBI taxonomy Id: 225848
Other names: CGMCC 1.6159, JCM 13876, S. psychrophila, Shewanella psychrophila Xiao et al. 2007 emend. Thorell et al. 2019, Shewanella sp. WP2, strain WP2
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