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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
SB4_00545Nitrogen-fixing protein NifU; Derived by automated computational analysis using gene prediction method: Protein Homology. (145 aa)    
Predicted Functional Partners:
SB4_07700
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.
  
 0.999
SB4_15830
Aminotransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.997
SB4_15835
Aminotransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.997
dnaK
Molecular chaperone DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
  
 
 0.978
SB4_18175
Molecular chaperone Hsp70; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.963
SB4_11250
Ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.959
SB4_14145
Ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.959
SB4_15840
2Fe-2S ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.959
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.
  
 
 0.958
SB4_00550
Colicin V production protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
      0.951
Your Current Organism:
Sphingomonas sanguinis
NCBI taxonomy Id: 33051
Other names: 13937T, ATCC 51382, CIP 104197, DSM 13885, GIFU 2397, GIFU:2397, HAMBI 2010, IFO 13937, JCM 7514, LMG 17325, LMG:17325, NBRC 13937, S. sanguinis, Sphingomonas sanguis, strain 13937
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