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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!
Explore STRING v12.5 →
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
KZL41794.1Hemin ABC transporter ATP-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (228 aa)    
Predicted Functional Partners:
KZL41795.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  0.971
pstB
Phosphate ABC transporter ATP-binding protein; Part of the ABC transporter complex PstSACB involved in phosphate import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Phosphate importer (TC 3.A.1.7) family.
 
    
0.900
KZL40052.1
Peptide ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
    0.900
KZL41796.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
       0.773
KZL41797.1
enoyl-ACP reductase; Catalyzes a key regulatory step in fatty acid biosynthesis; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.773
KZL38040.1
Glycosyl transferase family 2; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 
0.768
KZL38896.1
ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.747
KZL41819.1
Peptide ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  0.727
KZL42916.1
ABC transporter ATP-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
0.722
KZL35517.1
Glycosyl transferase family 2; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 
0.700
Your Current Organism:
Lactobacillus collinoides
NCBI taxonomy Id: 33960
Other names: ATCC 27612, CCUG 32259, CIP 103008, DSM 20515, L. collinoides, LMG 9194, LMG:9194
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.