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
OSS43099.1Phosphate transport system regulatory protein PhoU; Plays a role in the regulation of phosphate uptake. (219 aa)    
Predicted Functional Partners:
pstB
Phosphate transport 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.
  
 0.997
OSS43097.1
Phosphate transport system permease protein PstA; TC 3.A.1.7.1.
 
  
 0.995
OSS43096.1
Phosphate transport system 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.
 
  
 0.965
OSS43101.1
Phosphate regulon sensor protein PhoR (SphS).
 
   
 0.880
OSS42644.1
Signal peptidase I; Belongs to the peptidase S26 family.
  
    0.874
OSS43100.1
Phosphate regulon transcriptional regulatory protein PhoB (SphR).
 
  
 0.852
OSS43095.1
Phosphate ABC transporter, periplasmic phosphate-binding protein PstS; Part of the ABC transporter complex PstSACB involved in phosphate import; Belongs to the PstS family.
  
  
 0.830
OSS43103.1
Hypothetical protein.
       0.570
pyrG
CTP synthase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Regulates intracellular CTP levels through interactions with the four ribonucleotide triphosphates.
       0.566
OSS43104.1
Alpha-amylase.
       0.566
Your Current Organism:
Desulfurella amilsii
NCBI taxonomy Id: 1562698
Other names: D. amilsii, DSM 29984, Desulfurella amilsii Florentino et al. 2016, Desulfurella sp. TR1, JCM 30680, strain TR1
Server load: low (20%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.