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
pstBABC-type phosphate transport system ATPase component; 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. (273 aa)    
Predicted Functional Partners:
pstA
ABC-type phosphate transport system permease component.
 
 
 0.999
pstC
ABC-type phosphate transport system permease component; 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
pstS-2
ABC-type phosphate transport system periplasmic component; Belongs to the PstS family.
 
 
 0.992
pstS
ABC-type phosphate transport system periplasmic component; Belongs to the PstS family.
 
 
 0.971
mdlB-2
ABC-type multidrug transport system ATPase and permease components.
 
     
0.878
mdlB-3
ABC-type multidrug transport system ATPase and permease components.
 
     
0.874
glsF
Ferredoxin-dependent glutamate synthase.
     
 0.771
gyrB
DNA gyrase B subunit; A type II topoisomerase that negatively supercoils closed circular double-stranded (ds) DNA in an ATP-dependent manner to modulate DNA topology and maintain chromosomes in an underwound state. Negative supercoiling favors strand separation, and DNA replication, transcription, recombination and repair, all of which involve strand separation. Also able to catalyze the interconversion of other topological isomers of dsDNA rings, including catenanes and knotted rings. Type II topoisomerases break and join 2 DNA strands simultaneously in an ATP-dependent manner.
      
 0.770
phnD
ABC-type phosphate/phosphonate transport system periplasmic component.
   
  
 0.742
amtB
Ammonia permease; NtcA consensus at -88/-101, same start as in other Proc bu 40aa more in N-term than in other cyanos.
      
 0.720
Your Current Organism:
Prochlorococcus marinus CCMP1375
NCBI taxonomy Id: 167539
Other names: P. marinus subsp. marinus str. CCMP1375, Prochlorococcus marinus SS120, Prochlorococcus marinus subsp. marinus str. CCMP1375, Prochlorococcus marinus subsp. marinus str. SS120
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