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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
pstAPhosphate transport system permease protein A (pstA); 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. (281 aa)    
Predicted Functional Partners:
pstB
Phosphate specific transport complex component (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.
 0.999
pstC
Phosphate transport system permease protein C (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
pstS
Periplasmic phosphate-binding protein (pstS); Part of the ABC transporter complex PstSACB involved in phosphate import.
 0.999
MJ_1009
Phosphate transport system regulatory protein (phoU); Plays a role in the regulation of phosphate uptake.
  
 0.996
MJ_1011
Peripheral membrane protein U (phoU); Similar to GB:L10328 SP:P07656 GB:K01992 GB:X02723 PID:145415 percent identity: 21.50; identified by sequence similarity; putative.
  
  
 0.954
MJ_1641
Repressor protein; Similar to GB:L10328 SP:P07656 GB:K01992 GB:X02723 PID:145415 percent identity: 25.00; identified by sequence similarity; putative.
  
  
 0.895
MJ_0630
Putative phosphate permease; Potential transporter for phosphate; Belongs to the inorganic phosphate transporter (PiT) (TC 2.A.20) family.
     
 0.572
wtpA
Conserved hypothetical protein; Part of the ABC transporter complex WtpABC involved in molybdate/tungstate import. Binds tungstate and molybdate (By similarity).
     
 0.498
phi
Conserved hypothetical protein; Catalyzes the isomerization between 3-hexulose 6-phosphate and fructose 6-phosphate; Belongs to the SIS family. PHI subfamily.
     
 0.498
trpA
Tryptophan synthase alpha subunit (trpA); The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family.
     
 0.449
Your Current Organism:
Methanocaldococcus jannaschii
NCBI taxonomy Id: 243232
Other names: M. jannaschii DSM 2661, Methanocaldococcus jannaschii DSM 2661, Methanocaldococcus jannaschii str. DSM 2661, Methanococcus jannaschii DSM 2661
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