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
glnAGlutamine synthetase; sp|O27612|GLNA_METTH;evalue=0.0; PctID=75.11; score=711; Belongs to the glutamine synthetase family. (442 aa)    
Predicted Functional Partners:
nifH1
Nitrogenase iron protein 1; The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein and the molybdenum-iron protein; Belongs to the NifH/BchL/ChlL family.
  
 
 0.973
glmS
Glutamine-fructose-6-phosphate aminotransferase [isomerizing]; Catalyzes the first step in hexosamine metabolism, converting fructose-6P into glucosamine-6P using glutamine as a nitrogen source.
 
 
 0.969
carA
Carbamoyl-phosphate synthase small chain; sp|O27079|CARA_METTH;evalue=5e-150; PctID=74.07; score=530; {ECO:0000255|HAMAP-Rule:MF_01209}; Belongs to the CarA family.
 
 
 0.961
hcp
Hydroxylamine reductase; Catalyzes the reduction of hydroxylamine to form NH(3) and H(2)O.
  
 
 0.948
hcp-2
Hydroxylamine reductase; Catalyzes the reduction of hydroxylamine to form NH(3) and H(2)O.
  
 
 0.948
carB
Carbamoyl-phosphate synthase large chain; sp|O27077|CARB_METTH;evalue=0.0; PctID=77.02; score=1637; Belongs to the CarB family.
  
 
 0.936
nifK2
This molybdenum-iron protein is part of the nitrogenase complex that catalyzes the key enzymatic reactions in nitrogen fixation. + 16 H(2)O = 8 oxidized ferredoxin + H(2) + 2 NH(3) + 16 ADP + 16 phosphate. Name=[8Fe-7S] cluster; Xref=ChEBI:CHEBI:21143; Evidence=; Note=Binds 1 [8Fe-7S] cluster per heterodimer; with the iron protein (nitrogenase component 2); sp|P51754|NIFK_METBA;evalue=2e-071; PctID=37.31; score=270; Belongs to the NifD/NifK/NifE/NifN family.
   
 
 0.929
nifK
This molybdenum-iron protein is part of the nitrogenase complex that catalyzes the key enzymatic reactions in nitrogen fixation. + 16 H(2)O = 8 oxidized ferredoxin + H(2) + 2 NH(3) + 16 ADP + 16 phosphate. Name=[8Fe-7S] cluster; Xref=ChEBI:CHEBI:21143; Evidence=; Note=Binds 1 [8Fe-7S] cluster per heterodimer; with the iron protein (nitrogenase component 2) (By similarity); sp|P0CW53|NIFK_METMP;evalue=0.0; PctID=68.19; score=671; Belongs to the NifD/NifK/NifE/NifN family.
   
 
 0.929
nifD
This molybdenum-iron protein is part of the nitrogenase complex that catalyzes the key enzymatic reactions in nitrogen fixation. + 16 H(2)O = 8 oxidized ferredoxin + H(2) + 2 NH(3) + 16 ADP + 16 phosphate. Name=[8Fe-7S] cluster; Xref=ChEBI:CHEBI:21143; Evidence=; Note=Binds 1 [8Fe-7S] cluster per heterodimer; Name=[7Fe-Mo-9S-C-homocitryl] cluster; Xref=ChEBI:CHEBI:30409; Evidence=; Note=Binds 1 [7Fe-Mo-9S-C-homocitryl] cluster per subunit.; with the iron protein (nitrogenase component 2); sp|Q50788|NIFD_METTM;evalue=0.0; PctID=76.67; score=783.
   
 
 0.929
MCBB_0903
Putative uncharacterized protein; tr|B0M1D0|B0M1D0_MYCIT;evalue=2e-066; PctID=46.03; score=259; {ECO:0000313|EMBL:BAG11530,1}.
  
 
 0.927
Your Current Organism:
Methanobacterium congolense
NCBI taxonomy Id: 118062
Other names: DSM 7095, M. congolense, Methanobacterium congolense Cuzin et al. 2001, OCM 786, strain C
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