STRINGSTRING
sufS protein (Ewingella americana) - STRING interaction network
"sufS" - Cysteine desulfurase in Ewingella americana
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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sufSCysteine desulfurase; 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 (406 aa)    
Predicted Functional Partners:
sufD
Protein involved in iron-sulfur cluster assembly (433 aa)
  0.997
sufC
Iron-sulfur cluster assembly ATPase protein; Protein involved in ATPase activity, ATP binding, nucleotide binding, nucleoside-triphosphatase activity, iron-sulfur cluster assembly and transport (248 aa)
 
  0.994
sufE
Cysteine desulfuration protein SufE; Participates in cysteine desulfuration mediated by SufS. Cysteine desulfuration mobilizes sulfur from L-cysteine to yield L-alanine and constitutes an essential step in sulfur metabolism for biosynthesis of a variety of sulfur-containing biomolecules. Functions as a sulfur acceptor for SufS, by mediating the direct transfer of the sulfur atom from the S-sulfanylcysteine of SufS, an intermediate product of cysteine desulfuration process; Belongs to the SufE family (137 aa)
  0.992
sufB
Protein involved in iron-sulfur cluster assembly (507 aa)
 
  0.986
csdE
Cysteine desulfurase sulfur acceptor protein; Protein involved in iron-sulfur cluster assembly (144 aa)
  0.921
nfuA
Fe/S biogenesis protein NfuA; 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 (191 aa)
   
  0.893
metH
5-methyltetrahydrofolate--homocysteine methyltransferase; Protein involved in methionine synthase activity, cobalamin binding, metal ion binding, homocysteine S-methyltransferase activity, zinc ion binding, pteridine-containing compound metabolic process, methionine biosynthetic process and cellular metabolic process (1239 aa)
         
  0.892
sufA
Protein involved in structural molecule activity, iron-sulfur cluster binding and iron-sulfur cluster assembly; Belongs to the HesB/IscA family (123 aa)
   
  0.824
thiI
tRNA sulfurtransferase; Catalyzes the ATP-dependent transfer of a sulfur to tRNA to produce 4-thiouridine in position 8 of tRNAs, which functions as a near-UV photosensor. Also catalyzes the transfer of sulfur to the sulfur carrier protein ThiS, forming ThiS-thiocarboxylate. This is a step in the synthesis of thiazole, in the thiamine biosynthesis pathway. The sulfur is donated as persulfide by IscS (482 aa)
       
  0.792
GEAM_1622
annotation not available (539 aa)
       
  0.764
Your Current Organism:
Ewingella americana
NCBI taxonomy Id: 910964
Other names: E. americana ATCC 33852, Ewingella americana, Ewingella americana ATCC 33852, Ewingella americana ATCC33852, Ewingella americana str. ATCC 33852, Ewingella americana strain ATCC 33852
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