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
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[Homology]
Score
pstCPhosphate transport system permease protein; Part of the binding-protein-dependent transport system for phosphate; probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily. (305 aa)    
Predicted Functional Partners:
pstS
Phosphate-binding protein; COG0226 [P] ABC-type phosphate transport system, periplasmic component.
 0.999
pstA
COG0573 [P] ABC-type phosphate transport system, permease component.
 
0.999
pstB
Phosphate transport 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.
 0.999
pstB-2
Phosphate transport 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.
 0.999
phoU
Phosphate transport system protein; Plays a role in the regulation of phosphate uptake.
 
  
 0.982
prfB
Bacterial Peptide Chain Release Factor 2; Peptide chain release factor 2 directs the termination of translation in response to the peptide chain termination codons UGA and UAA.
      0.641
LSL_0399
Conserved hypothetical protein; COG2761 [Q] Predicted dithiol-disulfide isomerase involved in polyketide biosynthesis.
       0.504
fba
COG0191 [G] Fructose/tagatose bisphosphate aldolase.
       0.474
LSL_0999
Putative 23S rRNA m(5)C methyltransferase; COG0144 [J] tRNA and rRNA cytosine-C5-methylases.
       0.439
Your Current Organism:
Lactobacillus salivarius
NCBI taxonomy Id: 362948
Other names: L. salivarius UCC118, Lactobacillus salivarius UCC118, Lactobacillus salivarius str. UCC118, Lactobacillus salivarius strain UCC118, Lactobacillus salivarius subsp. salivarius UCC118
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