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The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
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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
KPL90149.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (148 aa)    
Predicted Functional Partners:
iscS
Cysteine 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; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. NifS/IscS subfamily.
  
 
 0.878
KPL90150.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.504
KPL90151.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.504
KPL90152.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.504
KPL91665.1
Nitrogen fixation protein NifU; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.473
KPL80308.1
Fe-S cluster protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.473
Your Current Organism:
Herpetosiphon geysericola
NCBI taxonomy Id: 70996
Other names: ATCC 23076, CCUG 48727, DSM 7119, H. geysericola, Herpetosiphon geysericolus
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