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
D782_1237Cysteine synthase; PFAM: Pyridoxal-phosphate dependent enzyme; TIGRFAM: cysteine synthase A; cysteine synthases; Belongs to the cysteine synthase/cystathionine beta- synthase family. (323 aa)    
Predicted Functional Partners:
D782_0116
PFAM: Serine acetyltransferase, N-terminal; Bacterial transferase hexapeptide (six repeats); TIGRFAM: serine O-acetyltransferase; Belongs to the transferase hexapeptide repeat family.
 
 0.993
cysJ
Sulfite reductase (NADPH) flavoprotein, alpha-component; Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate. The flavoprotein component catalyzes the electron flow from NADPH -> FAD -> FMN to the hemoprotein component. Belongs to the NADPH-dependent sulphite reductase flavoprotein subunit CysJ family. In the N-terminal section; belongs to the flavodoxin family.
  
 
 0.986
D782_0683
Cystathionine beta-lyase; PFAM: Cys/Met metabolism PLP-dependent enzyme; TIGRFAM: cystathionine beta-lyase, bacterial.
 
 0.975
D782_1801
Hypothetical protein; PFAM: Bacterial transferase hexapeptide (six repeats); Belongs to the transferase hexapeptide repeat family.
 
 0.975
D782_4421
O-succinylhomoserine (thiol)-lyase; PFAM: Cys/Met metabolism PLP-dependent enzyme; TIGRFAM: O-succinylhomoserine (thiol)-lyase.
 
 0.973
cysI
Sulfite reductase (NADPH) hemoprotein, beta-component; Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate. Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
  
 
 0.972
D782_1568
PFAM: Bacterial transferase hexapeptide (six repeats); TIGRFAM: colanic acid biosynthesis acetyltransferase WcaB.
 
 0.916
D782_2058
Bifunctional PLP-dependent enzyme with beta-cystathionase and maltose regulon repressor activities; PFAM: Aminotransferase class I and II.
    
 0.916
serC
Phosphoserine aminotransferase apoenzyme; Catalyzes the reversible conversion of 3- phosphohydroxypyruvate to phosphoserine and of 3-hydroxy-2-oxo-4- phosphonooxybutanoate to phosphohydroxythreonine; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. SerC subfamily.
  
 
 0.915
D782_3391
Cysteine synthase; PFAM: Pyridoxal-phosphate dependent enzyme.
  
  
 
0.911
Your Current Organism:
Enterobacteriaceae bacterium strain
NCBI taxonomy Id: 693444
Other names: E. bacterium strain FGI 57, Enterobacteriaceae bacterium strain FGI 57
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