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
sufSSelenocysteine lyase; Cysteine desulfurases mobilize the sulfur from L-cysteine to yield L-alanine, an essential step in sulfur metabolism for biosynthesis of a variety of sulfur-containing biomolecules. Component of the suf operon, which is activated and required under specific conditions such as oxidative stress and iron limitation. Acts as a potent selenocysteine lyase in vitro, that mobilizes selenium from L- selenocysteine. Selenocysteine lyase activity is however unsure in vivo. (416 aa)    
Predicted Functional Partners:
sufE
Cysteine desufuration protein SufE.
 
 0.996
sufC
Cysteine desulfurase ATPase component.
 
  
 0.986
sufD
Component of SufBCD complex.
 
 
 0.968
sufB
Component of SufBCD complex.
 
 
 0.965
trxB
Thioredoxin reductase, FAD/NAD(P)-binding.
  
 
  0.904
metB
Cystathionine gamma-synthase.
     
  0.900
sufA
Iron-sulfur cluster assembly scaffold protein; Belongs to the HesB/IscA family.
  
 
 0.885
gntY
Predicted gluconate transport associated protein; Involved in iron-sulfur cluster biogenesis. Binds a 4Fe-4S cluster, can transfer this cluster to apoproteins, and thereby intervenes in the maturation of Fe/S proteins. Could also act as a scaffold/chaperone for damaged Fe/S proteins.
  
 
 0.582
amiB
N-acetylmuramoyl-l-alanine amidase II.
     
 0.424
Your Current Organism:
Ishikawaella capsulata
NCBI taxonomy Id: 476281
Other names: C. Ishikawaella capsulata Mpkobe, Candidatus Ishikawaella capsulata Mpkobe
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