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
nifH-2Nitrogenase iron protein; 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. (266 aa)    
Predicted Functional Partners:
ADZ10626.1
KEGG: mvn:Mevan_0060 nitrogenase MoFe cofactor biosynthesis protein NifE; TIGRFAM: Nitrogenase MoFe cofactor biosynthesis protein NifE; PFAM: Nitrogenase/oxidoreductase, component 1; Belongs to the NifD/NifK/NifE/NifN family.
 
 0.999
ADZ08290.1
Methanogenesis marker 13 metalloprotein; KEGG: msi:Msm_1160 nitrogenase molybdenum-iron protein, NifD; TIGRFAM: Putative methanogenesis marker 13 metalloprotein; PFAM: Nitrogenase/oxidoreductase, component 1.
 
 0.979
ADZ10625.1
Nitrogenase; KEGG: mmp:MMP0859 nitrogenase; PFAM: Nitrogenase/oxidoreductase, component 1; Belongs to the NifD/NifK/NifE/NifN family.
 
 
 0.949
ADZ10628.1
Nitrogenase alpha chain; KEGG: mmg:MTBMA_c01490 nitrogenase molybdenum-iron protein, alpha chain; TIGRFAM: Nitrogenase alpha chain; Nitrogenase component 1, alpha chain; PFAM: Nitrogenase/oxidoreductase, component 1.
 
 0.940
ADZ10627.1
Nitrogenase; KEGG: mvn:Mevan_0061 nitrogenase; PFAM: Nitrogenase/oxidoreductase, component 1; Belongs to the NifD/NifK/NifE/NifN family.
 
 
 0.933
ADZ10556.1
PFAM: Mur ligase, central; KEGG: mfv:Mfer_1205 mur ligase middle domain protein.
    
 0.923
ADZ10040.1
TIGRFAM: Nitrogenase iron-iron protein, alpha chain; Nitrogenase alpha chain; Nitrogenase component 1, alpha chain; KEGG: cts:Ctha_1831 nitrogenase subunit alpha; PFAM: Nitrogenase/oxidoreductase, component 1.
  
 
 0.869
ADZ10313.1
CBS domain containing membrane protein; KEGG: mth:MTH644 hypothetical protein; PFAM: Cystathionine beta-synthase, core; SMART: Cystathionine beta-synthase, core.
       0.849
ADZ09425.1
PFAM: Nitrogenase/oxidoreductase, component 1; KEGG: mbn:Mboo_2003 nitrogenase.
 
 
 0.829
ADZ09426.1
PFAM: Nitrogenase/oxidoreductase, component 1; KEGG: mbn:Mboo_2004 nitrogenase.
 
 0.817
Your Current Organism:
Methanobacterium lacus
NCBI taxonomy Id: 877455
Other names: DSM 24406, JCM 17760, M. lacus, Methanobacterium lacus Borrel et al. 2012, Methanobacterium sp. 17A1, Methanobacterium sp. AL-21, strain 17A1
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