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
SirA-4Predicted redox protein; Regulator of disulfide bond formation; Belongs to the sulfur carrier protein TusA family. (74 aa)    
Predicted Functional Partners:
NifS
Cysteine sulfinate desulfinase/cysteine desulfurase and related enzymes; 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; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. NifS/IscS subfamily.
   
 0.970
NifS-2
Cysteine sulfinate desulfinase/cysteine desulfurase and related enzymes; 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; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. NifS/IscS subfamily.
   
 0.970
PTH_1736
Uncharacterized conserved protein.
 
  
 0.965
SirA-2
Predicted redox protein; Regulator of disulfide bond formation; Belongs to the sulfur carrier protein TusA family.
     
  0.900
PTH_1734
Uncharacterized NAD(FAD)-dependent dehydrogenases; Containing PspE, rhodanese-related sulfurtransferase (COG0607).
 
  
 0.891
ArsR-8
Predicted transcriptional regulator.
       0.734
PTH_0577
Hypothetical protein; Containing DsrE (COG1553), uncharacterized conserved protein involved in intracellular sulfur reduction.
  
  
 0.624
HcaD
Uncharacterized NAD(FAD)-dependent dehydrogenases and rhodanese-related sulfurtransferase.
 
  
 0.597
PTH_1732
Hypothetical protein.
       0.507
PTH_0552
Hypothetical protein.
  
  
 0.497
Your Current Organism:
Pelotomaculum thermopropionicum
NCBI taxonomy Id: 370438
Other names: P. thermopropionicum SI, Pelotomaculum thermopropionicum SI, Pelotomaculum thermopropionicum str. SI, Pelotomaculum thermopropionicum strain SI
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