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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
cysK_2Cysteine synthase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the cysteine synthase/cystathionine beta- synthase family. (322 aa)    
Predicted Functional Partners:
cysE
Catalyzes the O-acetylation of serine; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.988
ALX93176.1
Cystathionine beta-lyase; Catalyzes the formation of L-homocysteine from cystathionine; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.967
ALX95093.1
Cystathionine beta-lyase; Catalyzes the formation of L-homocysteine from cystathionine; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.965
metB
Catalyzes the formation of cystathionine from L-cysteine and O-succinyl-L-homoserine; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.964
cysJ
Sulfite reductase subunit alpha; 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.
  
 
 0.950
cysI
Sulfite reductase subunit beta; 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.
  
 
 0.946
ALX93502.1
Methionine gamma-lyase; Catalyzes the formation of methanethiol and 2-ocobutanoate from L-methionine; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.925
serC
3-phosphoserine/phosphohydroxythreonine aminotransferase; 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.
  
 
 0.914
ALX94171.1
Aminotransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.911
malY
Transcriptional regulator; Catalyzes the formation of homocysteine and pyruvate from cystathionine; also acts a a negative regulator for the mal regulon but interacting with the transcriptional activator MalT; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.911
Your Current Organism:
Serratia fonticola
NCBI taxonomy Id: 47917
Other names: ATCC 29844, CCUG 14186, CCUG 37824, CCUG 57457 [[Serratia glossinae]], CIP 78.64, DSM 22080 [[Serratia glossinae]], DSM 4576, LMG 7882, LMG:7882, NBRC 102597, NCTC 12965, S. fonticola, Serratia glossinae, Serratia glossinae Geiger et al. 2010, strain 11, strain C1 [[Serratia glossinae]]
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