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
pstSPhosphate ABC transporter, substrate-binding protein PstS; Part of the ABC transporter complex PstSACB involved in phosphate import; Belongs to the PstS family. (369 aa)    
Predicted Functional Partners:
pstB
Phosphate ABC transporter, ATP-binding protein PstB; 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
pstA
Phosphate ABC transporter, permease protein PstA; High confidence in function and specificity.
 
 0.999
pstC
Phosphate ABC transporter, permease protein PstC; 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.
 0.999
phoU
Phosphate transport system regulatory protein PhoU; Plays a role in the regulation of phosphate uptake.
 
  
 0.926
phoR1
Phosphate sensory box histidine kinase PhoR; High confidence in function and specificity.
  
  
 0.664
pheT
phenylalanyl-tRNA synthetase, beta subunit; Family membership; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
  
    0.590
phoB
Phosphate regulon transcriptional regulatory protein phoB; High confidence in function and specificity.
  
  
 0.571
sce7778
Maltose/maltodextrin transport permease homologue; Family membership.
  
 
 0.534
guaA1
GMP synthase (glutamine-hydrolysing); Catalyzes the synthesis of GMP from XMP.
     
 0.491
cysA
Sulfate-transporting ATPase; Part of the ABC transporter complex CysAWTP involved in sulfate/thiosulfate import. Responsible for energy coupling to the transport system.
    
 0.486
Your Current Organism:
Sorangium cellulosum So ce56
NCBI taxonomy Id: 448385
Other names: S. cellulosum So ce56, Sorangium cellulosum DSM 53796, Sorangium cellulosum str. So ce56, Sorangium cellulosum strain So ce56
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