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
DP2229Probable cysteine desulfurase (NifS); Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. (393 aa)    
Predicted Functional Partners:
DP2230
Probable nitrogen fixation protein (NifU); May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins.
 
 0.999
DP0957
Related to nitrogen fixation protein (NifU).
 
 0.997
DP2117
Related to thiosulfate sulfurtransferase.
  
 0.951
selD
Probable selenide,water dikinase; Synthesizes selenophosphate from selenide and ATP.
    
 0.923
DP1685
Related to thiamin biosynthesis protein (ThiF).
   
 0.914
DP0968
Hypothetical protein; Belongs to the sulfur carrier protein TusA family.
   
 
 0.879
DP0472
Hypothetical protein.
  
  
 0.875
DP0988
Hypothetical protein; Belongs to the HesB/IscA family.
 
  
 0.842
DP2228
Hypothetical protein; Catalyzes the reductive methylation of 2'-deoxyuridine-5'- monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP) while utilizing 5,10-methylenetetrahydrofolate (mTHF) as the methyl donor, and NADPH and FADH(2) as the reductant.
       0.793
fdhD
Related to formate dehydrogenase accessory protein; Required for formate dehydrogenase (FDH) activity. Acts as a sulfur carrier protein that transfers sulfur from IscS to the molybdenum cofactor prior to its insertion into FDH. Belongs to the FdhD family.
 
 0.789
Your Current Organism:
Desulfotalea psychrophila
NCBI taxonomy Id: 177439
Other names: D. psychrophila LSv54, Desulfotalea psychrophila LSv54
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