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
RPE_4889TIGRFAM: phosphate ABC transporter, inner membrane subunit PstA; PFAM: binding-protein-dependent transport systems inner membrane component; KEGG: rpb:RPB_0778 phosphate transport system permease protein 2. (281 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.
 
 
 0.999
RPE_4890
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.
 
0.999
RPE_4891
Phosphate ABC transporter, periplasmic phosphate-binding protein; Part of the ABC transporter complex PstSACB involved in phosphate import; Belongs to the PstS family.
 
 
 0.998
RPE_4887
Phosphate uptake regulator, PhoU; Plays a role in the regulation of phosphate uptake.
 
  
 0.996
RPE_2451
KEGG: rpc:RPC_1735 ABC-type phosphate transport system periplasmic component-like.
  
 
 0.980
RPE_2673
KEGG: rpc:RPC_2999 hypothetical protein.
  
  
 0.890
RPE_4886
Two component transcriptional regulator, winged helix family; TIGRFAM: phosphate regulon transcriptional regulatory protein PhoB; PFAM: response regulator receiver; transcriptional regulator domain protein; KEGG: rpc:RPC_4918 two component transcriptional regulator, winged helix family.
     
 0.815
RPE_0033
PFAM: Alkaline phosphatase; KEGG: rpc:RPC_0030 alkaline phosphatase; Belongs to the alkaline phosphatase family.
  
  
 0.577
RPE_4892
Histidine kinase; PFAM: ATP-binding region, ATPase domain protein domain protein; histidine kinase A domain protein domain protein; KEGG: rpc:RPC_4924 histidine kinase.
     
 0.555
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
 
   
 0.549
Your Current Organism:
Rhodopseudomonas palustris BisA53
NCBI taxonomy Id: 316055
Other names: R. palustris BisA53, Rhodopseudomonas palustris str. BisA53, Rhodopseudomonas palustris strain BisA53
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