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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
NIDE0147Putative Polyphosphate kinase 2; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme. (277 aa)    
Predicted Functional Partners:
ppk
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.
 
   
 0.667
NIDE3621
Exported protein of unknown function, putative Outer membrane protein; No homology to any previously reported sequences.
   
    0.570
NIDE1853
Putative Oxygen-independent 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.
  
    0.517
NIDE2415
Putative Exopolyphosphatase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
 
  
 0.508
NIDE0146
Appr-1-p processing enzyme family protein; Function of strongly homologous gene; enzyme.
  
    0.497
NIDE0148
Protein of unknown function; No homology to any previously reported sequences.
       0.486
NIDE0149
Homologs of previously reported genes of unknown function.
       0.486
NIDE0150
Exported protein of unknown function; No homology to any previously reported sequences.
       0.428
NIDE3647
Exported protein of unknown function; No homology to any previously reported sequences.
   
    0.412
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.