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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
ppk2Polyphosphate kinase 2; Derived by automated computational analysis using gene prediction method: Protein Homology. (276 aa)    
Predicted Functional Partners:
ppk
RNA degradosome polyphosphate 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.
 
  
 0.976
ppa
Inorganic pyrophosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
    
 0.929
ORA01101.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.865
ORA01103.1
Wax ester/triacylglycerol synthase family O-acyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the long-chain O-acyltransferase family.
  
  
 0.811
ORA00646.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.713
OQZ89449.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
    0.706
OQZ96906.1
Exopolyphosphatase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.647
ppnK
NAD(+) kinase; Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP.
      
 0.615
OQZ95704.1
Histidine phosphatase family protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
   0.522
ORA00839.1
Coproporphyrinogen III oxidase; Probably acts as a heme chaperone, transferring heme to an unknown acceptor. Binds one molecule of heme per monomer, possibly covalently. Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine. Belongs to the anaerobic coproporphyrinogen-III oxidase family.
  
    0.505
Your Current Organism:
Mycolicibacter arupensis
NCBI taxonomy Id: 342002
Other names: DSM 44942, M. arupensis, Mycobacterium arupense, Mycobacterium arupense Cloud et al. 2006, Mycolicibacter arupensis (Cloud et al. 2006) Gupta et al. 2018, strain AR30097
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