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
gyrADNA gyrase, A subunit; A type II topoisomerase that negatively supercoils closed circular double-stranded (ds) DNA in an ATP-dependent manner to modulate DNA topology and maintain chromosomes in an underwound state. Negative supercoiling favors strand separation, and DNA replication, transcription, recombination and repair, all of which involve strand separation. Also able to catalyze the interconversion of other topological isomers of dsDNA rings, including catenanes and knotted rings. Type II topoisomerases break and join 2 DNA strands simultaneously in an ATP-dependent manner. (802 aa)    
Predicted Functional Partners:
gyrB
DNA gyrase, B subunit; A type II topoisomerase that negatively supercoils closed circular double-stranded (ds) DNA in an ATP-dependent manner to modulate DNA topology and maintain chromosomes in an underwound state. Negative supercoiling favors strand separation, and DNA replication, transcription, recombination and repair, all of which involve strand separation. Also able to catalyze the interconversion of other topological isomers of dsDNA rings, including catenanes and knotted rings. Type II topoisomerases break and join 2 DNA strands simultaneously in an ATP-dependent manner.
 
 0.998
hisS
PFAM: Aminoacyl-tRNA synthetase, class II (G/ H/ P/ S), conserved region; Anticodon-binding; TIGRFAM: Histidyl-tRNA synthetase, class IIa, subgroup; HAMAP: Histidyl-tRNA synthetase, class IIa, subgroup; KEGG: has:Halsa_1638 histidyl-tRNA synthetase.
  
  
 0.876
AEH22483.1
CoA-disulfide reductase; PFAM: FAD-dependent pyridine nucleotide-disulphide oxidoreductase; KEGG: dps:DP2890 NADH oxidase; SMART: Rhodanese-like.
     
 0.808
AEH22479.1
SMART: Phospholipid/glycerol acyltransferase; TIGRFAM: 1-acyl-sn-glycerol-3-phosphate acyltransferase; KEGG: dak:DaAHT2_0301 1-acyl-sn-glycerol-3-phosphate acyltransferase; PFAM: Phospholipid/glycerol acyltransferase; Belongs to the 1-acyl-sn-glycerol-3-phosphate acyltransferase family.
     
 0.803
trpE
Anthranilate synthase component I; Part of a heterotetrameric complex that catalyzes the two- step biosynthesis of anthranilate, an intermediate in the biosynthesis of L-tryptophan. In the first step, the glutamine-binding beta subunit (TrpG) of anthranilate synthase (AS) provides the glutamine amidotransferase activity which generates ammonia as a substrate that, along with chorismate, is used in the second step, catalyzed by the large alpha subunit of AS (TrpE) to produce anthranilate. In the absence of TrpG, TrpE can synthesize anthranilate directly from chorismate and high concentr [...]
     
 0.795
AEH23226.1
TIGRFAM: Peptidase S26A, signal peptidase I; KEGG: tye:THEYE_A0098 signal peptidase I; PFAM: Peptidase S24/S26A/S26B, conserved region.
  
  
 0.786
AEH22480.1
TIGRFAM: Glutamine amidotransferase of anthranilate synthase; KEGG: nmu:Nmul_A2564 glutamine amidotransferase of anthranilate synthase or para-aminobenzoate synthase; PFAM: Glutamine amidotransferase class-I, C-terminal.
       0.780
secF
Protein-export membrane protein SecD; Part of the Sec protein translocase complex. Interacts with the SecYEG preprotein conducting channel. SecDF uses the proton motive force (PMF) to complete protein translocation after the ATP-dependent function of SecA; Belongs to the SecD/SecF family. SecD subfamily.
  
  
 0.741
pheT
TIGRFAM: Phenylalanyl-tRNA synthetase, class IIc, beta subunit, bacterial; HAMAP: Phenylalanyl-tRNA synthetase, class IIc, beta subunit, bacterial; KEGG: chy:CHY_1570 phenylalanyl-tRNA synthetase subunit beta.
  
  
 0.695
AEH23696.1
UPF0243 zinc-binding protein yacG; Inhibits all the catalytic activities of DNA gyrase by preventing its interaction with DNA. Acts by binding directly to the C- terminal domain of GyrB, which probably disrupts DNA binding by the gyrase.
    
 
 0.683
Your Current Organism:
Thermodesulfobacterium geofontis
NCBI taxonomy Id: 795359
Other names: T. geofontis OPF15, Thermodesulfobacterium geofontis OPF15, Thermodesulfobacterium sp. OPF15
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