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:
some 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
ppk1Polyphosphate kinase 1; Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP) (687 aa)    
Predicted Functional Partners:
ppa
Inorganic pyrophosphatase family protein; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions
    
 0.961
ppx
annotation not available
 
  
 0.957
ppk2
PPK2_P_aer: polyphosphate kinase 2
 
 
 0.945
phoU
Phosphate transport system regulatory protein phou; Plays a role in the regulation of phosphate uptake
     
 0.761
phoR
Two-component system, ompr family, phosphate regulon sensor histidine kinase phor; PAS domain-containing sensor histidine kinase; phoR_proteo: phosphate regulon sensor kinase PhoR
     
 0.734
phoB
Two-component system, ompr family, phosphate regulon response regulator phob; Two-component system response regulator; phoB: phosphate regulon transcriptional regulatory protein PhoB
     
 0.720
pstB
Phosphate transport system atp-binding protein; Part of the ABC transporter complex PstSACB involved in phosphate import. Responsible for energy coupling to the transport system
     
 0.711
DM42_1905
annotation not available
 
  
 0.675
pstS
Phosphate abc transporter, phosphate-binding protein psts; Part of the ABC transporter complex PstSACB involved in phosphate import
     
 0.642
pstA
3a0107s02c: phosphate ABC transporter, permease protein PstA
     
 0.572
Your Current Organism:
Burkholderia cepacia
NCBI taxonomy Id: 292
Other names: ATCC 25416, B. cepacia, Burkholderia cepacia genomovar I, CCUG 12691, CCUG 13226, CFBP 2227, CIP 80.24, DSM 7288, ICMP 5796, IFO 14074, JCM 5964, NBRC 14074, NCCB 76047, NCPPB 2993, NCTC 10743, NRRL B-14810, Pseudomonas cepacia, Pseudomonas kingii, Pseudomonas multivorans, strain 717-ICPB 25, strain Ballard 717
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