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
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Textmining
[Homology]
Score
iscSCysteine desulfurase; Master enzyme that delivers sulfur to a number of partners involved in Fe-S cluster assembly, tRNA modification or cofactor biosynthesis. Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. Functions as a sulfur delivery protein for Fe-S cluster synthesis onto IscU, an Fe-S scaffold assembly protein, as well as other S acceptor proteins. (396 aa)    
Predicted Functional Partners:
EEX37733.1
Iron-sulfur cluster regulator IscR.
 
 
 0.993
thiI
Thiamine biosynthesis protein ThiI; 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.
  
 0.983
nfuA
Protein gntY; 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.
  
 
 0.982
EEX35683.1
tRNA 5-methylaminomethyl-2-thiouridine synthase TusA; Belongs to the sulfur carrier protein TusA family.
   
 0.968
acpP
Acyl carrier protein; Carrier of the growing fatty acid chain in fatty acid biosynthesis.
    
 
 0.905
EEX36908.1
Iron binding protein IscA for iron-sulfur cluster assembly; Belongs to the HesB/IscA family.
 
  
 0.892
EEX36103.1
Flavodoxin reductases, family 1.
  
 0.888
EEX36824.1
NADH oxidoreductase Hcr.
  
 0.858
EEX38547.1
Sulfur carrier protein adenylyltransferase ThiF.
   
 0.827
EEX38513.1
Protein of unknown function DUF1526.
  
 0.818
Your Current Organism:
Vibrio metschnikovii
NCBI taxonomy Id: 675813
Other names: V. metschnikovii CIP 69.14, Vibrio metschnikovii CIP 69.14, Vibrio metschnikovii str. CIP 69.14, Vibrio metschnikovii strain CIP 69.14
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.