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
GM18_1519Phosphate uptake regulator, PhoU; Plays a role in the regulation of phosphate uptake. (223 aa)    
Predicted Functional Partners:
pstB
Phosphate ABC transporter, ATPase subunit; 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.
 
  
 0.988
GM18_1521
KEGG: gbm:Gbem_1719 phosphate ABC transporter, inner membrane subunit PstA; TIGRFAM: phosphate ABC transporter, inner membrane subunit PstA; PFAM: binding-protein-dependent transport systems inner membrane component.
 
  
 0.980
GM18_1522
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.
 
  
 0.911
GM18_2281
PFAM: LysR substrate-binding; KEGG: nhl:Nhal_2981 phosphate binding protein.
 
  
 0.884
GM18_3157
KEGG: glo:Glov_2506 ABC-type phosphate transport system periplasmic component-like protein.
 
  
 0.743
GM18_1903
PFAM: YaeQ family protein; KEGG: gem:GM21_1894 YaeQ family protein.
   
    0.738
GM18_1236
KEGG: gbm:Gbem_3612 ABC-type phosphate transport system periplasmic component-like protein.
 
  
 0.720
GM18_3707
KEGG: gbm:Gbem_0648 extracellular solute-binding protein, family 1.
 
  
 0.697
GM18_1560
KEGG: gme:Gmet_1451 hypothetical protein.
 
  
 0.561
GM18_0759
RNA polymerase, sigma 54 subunit, RpoN; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
  
  
 0.533
Your Current Organism:
Geobacter sp. M18
NCBI taxonomy Id: 443143
Other names: G. sp. M18
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