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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
pstBPhosphate 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. (247 aa)    
Predicted Functional Partners:
pstA
Phosphate ABC transporter, permease protein PstA; Identified by match to protein family HMM PF00528; match to protein family HMM TIGR00974.
 
 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.
 
 0.998
phoU1
Phosphate transport system protein PhoU; Plays a role in the regulation of phosphate uptake.
 
  
 0.985
MCA0949
Putative phosphate binding protein; Identified by similarity to SP:P39665.
 
 
 0.983
MCA3102
Putative phosphate binding protein; Identified by similarity to SP:P39665.
 
 
 0.983
phoU2
Phosphate transport system protein PhoU; Plays a role in the regulation of phosphate uptake.
 
  
 0.965
lolD
Lipoprotein ABC transporter, ATP-binding protein LolD; Part of the ABC transporter complex LolCDE involved in the translocation of mature outer membrane-directed lipoproteins, from the inner membrane to the periplasmic chaperone, LolA. Responsible for the formation of the LolA-lipoprotein complex in an ATP-dependent manner.
 
  
0.912
MCA1400
ABC transporter, ATP-binding protein; Identified by similarity to OMNI:VCA0782; match to protein family HMM PF00005.
 
    
0.899
MCA0168
ABC transporter, ATP-binding family protein; Identified by match to protein family HMM PF00005.
 
    
0.863
MCA3097
Conserved hypothetical protein; Identified by similarity to OMNI:VC2455.
  
  
 0.731
Your Current Organism:
Methylococcus capsulatus
NCBI taxonomy Id: 243233
Other names: M. capsulatus str. Bath, Methylococcus capsulatus ATCC 33009, Methylococcus capsulatus Bath, Methylococcus capsulatus MC, Methylococcus capsulatus NCIB 11132, Methylococcus capsulatus str. Bath
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