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
ppkPolyphosphate kinase; Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP). Belongs to the polyphosphate kinase 1 (PPK1) family. (720 aa)    
Predicted Functional Partners:
Plim_2403
PFAM: Ppx/GppA phosphatase; KEGG: scl:sce5606 hypothetical protein.
 
 
 0.990
ppa
Inorganic diphosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
     
 0.918
Plim_0927
PFAM: protein of unknown function DUF344; KEGG: gme:Gmet_1092 polyphosphate:AMP phosphotransferase.
 
   
 0.668
polA
DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family.
  
  
 0.569
Plim_2404
PFAM: ROK family protein; KEGG: ftn:FTN_0618 ROK family protein.
     
 0.501
Plim_2762
PAS sensor protein.
     
 0.450
purM
KEGG: gbm:Gbem_2402 phosphoribosylformylglycinamidine cyclo-ligase; TIGRFAM: phosphoribosylformylglycinamidine cyclo- ligase; PFAM: AIR synthase related protein domain protein; AIR synthase related protein.
    
 0.438
Plim_0678
Ammonium transporter; KEGG: pla:Plav_1427 integral membrane sensor signal transduction histidine kinase; TIGRFAM: ammonium transporter; PAS sensor protein; PFAM: Rh family protein/ammonium transporter; ATP- binding region ATPase domain protein; Hpt domain protein; response regulator receiver; PAS fold-4 domain protein; PAS fold domain protein; histidine kinase A domain protein; SMART: ATP-binding region ATPase domain protein; histidine kinase A domain protein; response regulator receiver; PAS domain containing protein.
     
 0.406
Your Current Organism:
Planctopirus limnophila
NCBI taxonomy Id: 521674
Other names: P. limnophila DSM 3776, Planctomyces limnophilus ATCC 43296, Planctomyces limnophilus DSM 3776, Planctomyces limnophilus str. DSM 3776, Planctomyces limnophilus strain DSM 3776, Planctopirus limnophila DSM 3776, Planctopirus limnophilus DSM 3776
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