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
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Cooccurrence
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[Homology]
Score
queCpreQ(0) biosynthesis protein QueC; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). Belongs to the QueC family. (245 aa)    
Predicted Functional Partners:
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.
 
 
 0.996
queF
NADPH-dependent 7-cyano-7-deazaguanine reductase; Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1). Belongs to the GTP cyclohydrolase I family. QueF type 1 subfamily.
 
 
 0.989
AFY71192.1
Queuosine biosynthesis protein QueD; PFAM: 6-pyruvoyl tetrahydropterin synthase; TIGRFAM: queuosine biosynthesis protein QueD; 6-pyruvoyl tetrahydropterin synthase/QueD family protein; COGs: COG0720 6-pyruvoyl-tetrahydropterin synthase; InterPro IPR007115; KEGG: cyj:Cyan7822_1992 6-pyruvoyl tetrahydropterin synthase/hypothetical protein; PFAM: 6-pyruvoyl tetrahydropterin synthase-related; SPTR: Putative uncharacterized protein; TIGRFAM: queuosine biosynthesis protein QueD.
 
  
 0.959
queA
S-adenosylmethionine--tRNA ribosyltransferase-isomerase; Transfers and isomerizes the ribose moiety from AdoMet to the 7-aminomethyl group of 7-deazaguanine (preQ1-tRNA) to give epoxyqueuosine (oQ-tRNA).
 
   
 0.476
AFY69944.1
UBA/THIF-type NAD/FAD binding protein; PFAM: MoeZ/MoeB domain; Rhodanese-like domain; ThiF family; COGs: COG0476 Dinucleotide-utilizing protein involved in molybdopterin and thiamine biosynthesis family 2; InterPro IPR000594:IPR007901:IPR001763; KEGG: tel:tlr2403 hypothetical protein; PFAM: UBA/THIF-type NAD/FAD binding fold; MoeZ/MoeB; Rhodanese-like; SMART: Rhodanese-like; SPTR: Molybdopterin biosynthesis protein MoeB.
     
 0.455
queG
Iron-sulfur cluster binding protein; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr); Belongs to the QueG family.
 
   
 0.453
AFY71801.1
PFAM: GTP cyclohydrolase I; TIGRFAM: GTP cyclohydrolase I; COGs: COG0302 GTP cyclohydrolase I; InterPro IPR020602; KEGG: syd:Syncc9605_0732 GTP cyclohydrolase; PFAM: GTP cyclohydrolase I/Nitrile oxidoreductase; PRIAM: GTP cyclohydrolase I; SPTR: GTP cyclohydrolase I.
     
 0.404
Your Current Organism:
Pseudanabaena sp. PCC7367
NCBI taxonomy Id: 82654
Other names: Calotaxis gracile PCC 7367, P. sp. PCC 7367, Pseudanabaena PCC7367, Pseudanabaena sp. PCC 7367
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