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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
nirAFerredoxin-nitrite reductase; Function of strongly homologous gene; enzyme; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. (531 aa)    
Predicted Functional Partners:
cysNC
Sulfate adenylyltransferase, subunit 1, and adenylylsulfate kinase (bifunctional enzyme); Function of strongly homologous gene; enzyme.
 
  
 0.991
cysH
Phosphoadenosine phosphosulfate reductase; Reduction of activated sulfate into sulfite. Belongs to the PAPS reductase family. CysH subfamily.
  
 0.983
glnA
Glutamine synthetase; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
    
 0.982
narK
Nitrate transporter; Function of strongly homologous gene; transporter.
 
  
 0.979
nirK
Copper-containing nitrite reductase; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
     
 0.975
nxrA1
Putative Nitrate oxidoreductase, alpha subunit; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
    
 0.969
nxrA2
Putative Nitrate oxidoreductase, alpha subunit; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
    
 0.963
NIDE3339
Putative Cytochrome c-type protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative carrier.
     
 0.947
cobA/hemD
Uroporphyrinogen-III C-methyltransferase and Uroporphyrinogen-III synthase (modular protein); Function of strongly homologous gene; enzyme; Belongs to the precorrin methyltransferase family.
 
  
 0.944
gdhA
Glutamate dehydrogenase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the Glu/Leu/Phe/Val dehydrogenases family.
     
 0.914
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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