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
SFM03868.1Nitrogen regulatory protein PII 1. (118 aa)    
Predicted Functional Partners:
SFM03889.1
Nitrogen regulatory protein PII 2; Belongs to the P(II) protein family.
 
   
 0.954
SFM03913.1
Nitrogenase molybdenum-iron protein alpha chain.
 
 
 0.926
SFM03931.1
Nitrogenase molybdenum-iron protein beta chain; This molybdenum-iron protein is part of the nitrogenase complex that catalyzes the key enzymatic reactions in nitrogen fixation; Belongs to the NifD/NifK/NifE/NifN family.
 
 
 0.919
SFM10189.1
Ammonium transporter, Amt family.
  
 0.919
SFL42565.1
Ammonium transporter.
  
 0.918
SFL42586.1
Ammonium transporter.
  
 0.918
SFM03952.1
Nitrogen fixation protein NifB.
 
  
 0.861
SFM03968.1
(2Fe-2S) ferredoxin.
 
     0.840
glnD
[protein-PII] uridylyltransferase; Modifies, by uridylylation and deuridylylation, the PII regulatory proteins (GlnB and homologs), in response to the nitrogen status of the cell that GlnD senses through the glutamine level. Under low glutamine levels, catalyzes the conversion of the PII proteins and UTP to PII-UMP and PPi, while under higher glutamine levels, GlnD hydrolyzes PII-UMP to PII and UMP (deuridylylation). Thus, controls uridylylation state and activity of the PII proteins, and plays an important role in the regulation of nitrogen metabolism.
 
 
 0.834
SFM03985.1
Nitrogenase molybdenum-cofactor synthesis protein NifE; Belongs to the NifD/NifK/NifE/NifN family.
 
 
 0.832
Your Current Organism:
Desulfomicrobium norvegicum
NCBI taxonomy Id: 52561
Other names: D. norvegicum, Desulfovibrio desulfuricans (strain Norway 4), Desulfovibrio desulfuricans norway, NCIMB 8310, strain Norway 4
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.