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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
AJR25715.1Nitrogen-fixing protein NifU; Derived by automated computational analysis using gene prediction method: Protein Homology. (140 aa)    
Predicted Functional Partners:
AJR22940.1
Cysteine desulfurase; Catalyzes the removal of elemental sulfur and selenium atoms from L-cysteine, L-cystine, L-selenocysteine, and L-selenocystine to produce L-alanine.
 
 0.994
AJR25211.1
Aminotransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.990
AJR25212.1
Aminotransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.990
AJR22938.1
HesB/YadR/YfhF; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the HesB/IscA family.
  
 
 0.975
sufC
Cysteine desulfurase; Part of SUF system involved in inserting iron-sulfur clusters into proteins; in Escherichia coli this protein forms a complex with SufBD; the SufBCD complex stimulates the cysteine desulfurase SufS in conjunction with SufE; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.965
AJR23268.1
Ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.952
AJR26203.1
Reductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.952
AJR24513.1
Ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.952
AJR25213.1
2Fe-2S ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.952
AJR25430.1
Ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.952
Your Current Organism:
Sphingobium sp. YBL2
NCBI taxonomy Id: 484429
Other names: S. sp. YBL2
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.