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
AFZ43945.1PFAM: NifT/FixU protein; TIGRFAM: probable nitrogen fixation protein FixT; COGs: COG5554 Nitrogen fixation protein; InterPro IPR009727; KEGG: cyh:Cyan8802_1802 nitrogen fixation protein FixT; PFAM: NifT/FixU family protein; SPTR: NifT; TIGRFAM: nitrogen fixation protein FixT. (66 aa)    
Predicted Functional Partners:
nifW
Nitrogen fixation protein NifW; May protect the nitrogenase Fe-Mo protein from oxidative damage; Belongs to the NifW family.
 
  
 0.884
AFZ43944.1
TIGRFAM: ferredoxin III, nif-specific; InterPro IPR017900:IPR017896:IPR014283; KEGG: cyt:cce_0579 4Fe-4S ferredoxin; SPTR: 4Fe-4S ferredoxin; TIGRFAM: ferredoxin III, nif-specific.
 
    0.882
AFZ43950.1
Nitrogenase cofactor biosynthesis protein NifB; PFAM: Radical SAM superfamily; Dinitrogenase iron-molybdenum cofactor; TIGRFAM: nitrogenase cofactor biosynthesis protein NifB; COGs: COG0535 Fe-S oxidoreductase; InterPro IPR000385:IPR007197:IPR003731:IPR005980; KEGG: cyh:Cyan8802_1808 nitrogenase cofactor biosynthesis protein NifB; PFAM: Dinitrogenase iron-molybdenum cofactor biosynthesis protein; Radical SAM domain protein; SPTR: Nitrogenase cofactor biosynthesis protein NifB; TIGRFAM: nitrogenase cofactor biosynthesis protein NifB.
 
  
 0.854
AFZ43957.1
NifZ family protein; PFAM: NifZ domain; InterPro IPR007415; KEGG: npu:Npun_F0431 NifZ family protein; PFAM: NifZ family protein; SPTR: NifZ family protein.
 
  
 0.852
AFZ43961.1
Nitrogen fixation protein; PFAM: Protein of unknown function, DUF269; TIGRFAM: probable nitrogen fixation protein; InterPro IPR004952; KEGG: cyc:PCC7424_2113 nitrogen fixation protein; PFAM: protein of unknown function DUF269; SPTR: Nitrogen fixation protein; TIGRFAM: nitrogen fixation protein.
 
    0.834
AFZ43960.1
Nitrogen fixation protein NifX; PFAM: Dinitrogenase iron-molybdenum cofactor; TIGRFAM: nitrogen fixation protein NifX; InterPro IPR003731:IPR013480; KEGG: cyn:Cyan7425_4798 nitrogen fixation protein NifX; PFAM: Dinitrogenase iron-molybdenum cofactor biosynthesis protein; SPTR: Dinitrogenase iron-molybdenum cofactor biosynthesis; TIGRFAM: nitrogen fixation protein NifX.
 
  
 0.828
AFZ43946.1
PFAM: HMGL-like; TIGRFAM: homocitrate synthase NifV; COGs: COG0119 Isopropylmalate/homocitrate/citramalate synthase; InterPro IPR002034:IPR000891:IPR013477; KEGG: cyc:PCC7424_2127 trans-homoaconitate synthase; PFAM: pyruvate carboxyltransferase; SPTR: Homocitrate synthase; TIGRFAM: homocitrate synthase; Belongs to the alpha-IPM synthase/homocitrate synthase family.
 
  
 0.812
AFZ43962.1
PFAM: Protein of unknown function (DUF683); COGs: COG5420 Uncharacterized conserved small protein containing a coiled-coil domain; InterPro IPR007774; KEGG: cyc:PCC7424_2112 protein of unknown function DUF683; PFAM: protein of unknown function DUF683; SPTR: Putative uncharacterized protein.
 
    0.784
AFZ43959.1
PFAM: Nitrogenase component 1 type Oxidoreductase; TIGRFAM: nitrogenase molybdenum-iron cofactor biosynthesis protein NifN; COGs: COG2710 Nitrogenase molybdenum-iron protein alpha and beta chains; InterPro IPR000318:IPR000510:IPR005975; KEGG: cyc:PCC7424_2116 nitrogenase molybdenum-cofactor biosynthesis protein NifN; PFAM: oxidoreductase/nitrogenase component 1; PRIAM: Nitrogenase; SPTR: Nitrogenase molybdenum-iron cofactor biosynthesis protein NifN; TIGRFAM: nitrogenase molybdenum-iron cofactor biosynthesis protein NifN; Belongs to the NifD/NifK/NifE/NifN family.
 
  
 0.776
AFZ43953.1
Fe-S cluster assembly protein NifU; May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins.
 
  
 0.720
Your Current Organism:
Halothece sp. PCC7418
NCBI taxonomy Id: 65093
Other names: Aphanothece halophytica 7418, Cyanothece sp. PCC 7418, H. sp. PCC 7418, Halothece sp. PCC 7418, Synechococcus sp. ATCC 29534 (no longer available), Synechococcus sp. PCC 7418
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