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
ptxCPutative phosphonate transport system permease protein PtxC; Function experimentally demonstrated in the studied genus; putative transporter; Centralintermediarymetabolism : Phosphorus compounds. (255 aa)    
Predicted Functional Partners:
phnC
Phosphonates import ATP-binding protein; Part of the ABC transporter complex PhnCDE involved in phosphonates import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Phosphonates importer (TC 3.A.1.9.1) family.
 
 0.993
ptxB
Phosphonate transport system-binding protein; Function experimentally demonstrated in the studied genus; transporter; Centralintermediarymetabolism : Phosphorus compounds.
 
 
 0.992
phnE
Phosphonate ABC transporter, permease protein; Function experimentally demonstrated in the studied genus; transporter.
 
 
 
0.983
selD
Selenide, water dikinase; Synthesizes selenophosphate from selenide and ATP.
  
    0.567
selU
tRNA 2-selenouridine synthase; Involved in the post-transcriptional modification of the uridine at the wobble position (U34) of tRNA(Lys), tRNA(Glu) and tRNA(Gln). Catalyzes the conversion of 2-thiouridine (S2U-RNA) to 2- selenouridine (Se2U-RNA). Acts in a two-step process involving geranylation of 2-thiouridine (S2U) to S-geranyl-2-thiouridine (geS2U) and subsequent selenation of the latter derivative to 2-selenouridine (Se2U) in the tRNA chain.
       0.564
phnN
Ribose 1,5-bisphosphate phosphokinase; Catalyzes the phosphorylation of ribose 1,5-bisphosphate to 5-phospho-D-ribosyl alpha-1-diphosphate (PRPP).
 
  
 0.501
PP_5327
Putative phosphate ABC transporter, permease subunit; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
   
  
 0.481
Your Current Organism:
Pseudomonas putida KT2440
NCBI taxonomy Id: 160488
Other names: P. putida KT2440, Pseudomonas putida (strain KT2440), Pseudomonas putida str. KT2440
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