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
M2A_2040Phosphate uptake regulator PhoU; Plays a role in the regulation of phosphate uptake. (243 aa)    
Predicted Functional Partners:
pstB
Phosphate ABC transporter ATPase; 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.
  
 0.994
M2A_2038
Phosphate ABC transporter permease PstA.
 
  
 0.980
M2A_3223
Phosphate ABC transporter ATP-binding protein, PhoT family; Belongs to the ABC transporter superfamily.
  
 0.979
M2A_3224
Phosphate ABC transporter inner membrane subunit PstA.
 
  
 0.976
M2A_3226
Phosphate ABC transporter phosphate-binding protein.
 
  
 0.945
M2A_2036
Phosphate ABC transporter periplasmic-binding protein.
  
  
 0.897
M2A_2037
Phosphate ABC transporter inner membrane subunit 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.
 
  
 0.881
M2A_3225
Phosphate ABC transporter, PhoT family TC 3.A.1.7.1, membrane protein 1; 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.
 
  
 0.839
M2A_2041
Two component transcriptional regulator.
  
 0.817
M2A_0649
Signal peptidase I; Belongs to the peptidase S26 family.
  
    0.697
Your Current Organism:
Tepidicaulis marinus
NCBI taxonomy Id: 1333998
Other names: DSM 27167, NBRC 109643, T. marinus, Tepidicaulis marinus Takeuchi et al. 2015, alpha proteobacterium MA2, strain MA2
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