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
cysMCysteine synthase B; [E] COG1171 Threonine dehydratase; Belongs to the cysteine synthase/cystathionine beta- synthase family. (299 aa)    
Predicted Functional Partners:
cysE
Serine O-acetyltransferase; [R] COG0110 Acetyltransferase (isoleucine patch superfamily).
 
 0.987
cysS
[J] COG0495 Leucyl-tRNA synthetase; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 0.965
metZ
O-succinylhomoserine sulfhydrylase; Catalyzes the formation of L-homocysteine from O-succinyl-L- homoserine (OSHS) and hydrogen sulfide.
 0.961
KB13_603
Nitrite and sulphite reductase 4Fe-4S region; [P] COG0155 Sulfite reductase, beta subunit (hemoprotein).
 
 
 0.838
metH
Methionine synthase; 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.
    
 0.794
dsbB
Disulphide bond formation protein DsbB; Required for disulfide bond formation in some periplasmic proteins. Acts by oxidizing the DsbA protein; Belongs to the DsbB family.
       0.773
dapE
Succinyl-diaminopimelate desuccinylase; Catalyzes the hydrolysis of N-succinyl-L,L-diaminopimelic acid (SDAP), forming succinate and LL-2,6-diaminoheptanedioate (DAP), an intermediate involved in the bacterial biosynthesis of lysine and meso-diaminopimelic acid, an essential component of bacterial cell walls; Belongs to the peptidase M20A family. DapE subfamily.
    
 0.771
moaD
[H] COG1977 Molybdopterin converting factor, small subunit.
  
 0.768
cysD
[EH] COG0175 3'-phosphoadenosine 5'-phosphosulfate sulfotransferase (PAPS reductase)/FAD synthetase and related enzymes.
  
  
 0.760
dhaL
[C] COG1012 NAD-dependent aldehyde dehydrogenases; Belongs to the aldehyde dehydrogenase family.
   
 0.741
Your Current Organism:
beta proteobacterium KB13
NCBI taxonomy Id: 314607
Other names: b. proteobacterium KB13
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