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
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
ACX73293.1PFAM: Radical SAM domain protein; SMART: Elongator protein 3/MiaB/NifB; KEGG: mja:MJ1093 NifB protein (NifB). (300 aa)    
Predicted Functional Partners:
ACX72943.1
Nitrogenase; PFAM: oxidoreductase/nitrogenase component 1; KEGG: mae:Maeo_1430 nitrogenase.
  
 0.944
ACX72942.1
KEGG: mae:Maeo_1431 nitrogenase component I, alpha chain; TIGRFAM: nitrogenase component I, alpha chain; nitrogenase alpha chain; PFAM: oxidoreductase/nitrogenase component 1.
 
  
 0.878
nifH-2
Nitrogenase 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.
 
  
 0.818
ACX72724.1
PFAM: oxidoreductase/nitrogenase component 1; KEGG: csc:Csac_2461 nitrogenase.
 
  
 0.807
nifH
Nitrogenase 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.
 
  
 0.698
ACX72404.1
TIGRFAM: methanogenesis marker protein 2; PFAM: AIR synthase related protein; AIR synthase related protein domain protein; KEGG: mja:MJ0640 hypothetical protein.
 
     0.643
queE
Radical SAM domain protein; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds.
     
 0.614
ACX73292.1
PFAM: protein of unknown function DUF126; KEGG: mfe:Mefer_0080 protein of unknown function DUF126; Belongs to the UPF0107 family.
  
    0.599
ACX73373.1
PFAM: protein of unknown function DUF366; KEGG: mfe:Mefer_1005 protein of unknown function DUF366.
       0.572
ACX72178.1
TIGRFAM: methanogenesis marker protein 15; CoA-substrate-specific enzyme activase; PFAM: ATPase BadF/BadG/BcrA/BcrD type; KEGG: mfe:Mefer_1002 methanogenesis marker protein 15.
       0.548
Your Current Organism:
Methanocaldococcus vulcanius
NCBI taxonomy Id: 579137
Other names: M. vulcanius M7, Methanocaldococcus vulcanius M7, Methanocaldococcus vulcanius str. M7, Methanocaldococcus vulcanius strain M7
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