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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
pstBPhosphate ABC transporter ATP-binding protein; 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. (257 aa)    
Predicted Functional Partners:
pstS
Phosphate ABC transporter substrate-binding protein; Part of the ABC transporter complex PstSACB involved in phosphate import; Belongs to the PstS family.
 
 0.998
pstC
Phosphate transporter permease 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.
 
 
 0.998
pstA
Phosphate transporter permease subunit PtsA; Part of the ABC transporter complex PstABCS responsible for inorganic phosphate (Pi) uptake under Pi starvation conditions; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.998
phoU
Transcriptional regulator PhoU; Part of the phosphate (Pho) regulon, which plays a key role in phosphate homeostasis. PhoU is essential for the repression of the Pho regulon at high phosphate conditions.
 
  
 0.992
cydD
Amino acid ABC transporter permease; In Escherichia coli the CydCD ABC transporter exports cysteine and glutathione into the periplasm in order to maintain redox balance; important for cytochrome bd and c; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     
0.897
AKL37780.1
Multidrug ABC transporter ATP-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     
0.894
apxIB_2
Colicin V synthesis protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
0.687
ybbL
ABC transporter ATP-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
    
0.685
guaA
GMP synthase; Catalyzes the synthesis of GMP from XMP.
 
   
 0.589
phoR
Phosphate regulon sensor protein; Membrane-associated histidine protein kinase that phosphorylates phoB in response to environmental signals as part of the two-component phosphate regulatory system phoR/phoB; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.550
Your Current Organism:
Klebsiella oxytoca
NCBI taxonomy Id: 571
Other names: ATCC 13182, Bacillus oxytocus perniciosus, CCUG 15717, CIP 103434, DSM 5175, IAM 14201, K. oxytoca, Klebsiella sp. CECRI-24/07, Klebsiella sp. MN9SED2, LMG 3055, LMG:3055, NBRC 102593, NBRC 105695, NCTC 13727, strain 479-2
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