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
Mpet_2293Peptidase M24; COGs: COG0006 Xaa-Pro aminopeptidase; InterPro IPR000994; KEGG: cth:Cthe_0541 peptidase M24; PFAM: peptidase M24; SPTR: Peptidase M24; PFAM: Metallopeptidase family M24; Creatinase/Prolidase N-terminal domain. (397 aa)    
Predicted Functional Partners:
topA
DNA topoisomerase I; Releases the supercoiling and torsional tension of DNA, which is introduced during the DNA replication and transcription, by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA- (5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand, thus removing DNA supe [...]
  
  
 0.853
guaB
Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family.
   
   0.787
aroE
Shikimate 5-dehydrogenase; Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA).
     
 0.685
Mpet_2295
COGs: COG0334 Glutamate dehydrogenase/leucine dehydrogenase; InterPro IPR006095:IPR006097:IPR006096:IPR014362; KEGG: mba:Mbar_A2938 glutamate dehydrogenase (NAD/NADP); PFAM: Glu/Leu/Phe/Val dehydrogenase; Glu/Leu/Phe/Val dehydrogenase dimerisation region; SPTR: Glutamate dehydrogenase (NAD/NADP); PFAM: Glutamate/Leucine/Phenylalanine/Valine dehydrogenase; Glu/Leu/Phe/Val dehydrogenase, dimerisation domain; Belongs to the Glu/Leu/Phe/Val dehydrogenases family.
  
 
 0.622
Mpet_2294
COGs: COG2109 ATP:corrinoid adenosyltransferase; InterPro IPR003724; KEGG: mhu:Mhun_0284 cob(I)alamin adenosyltransferase; PFAM: ATP:corrinoid adenosyltransferase BtuR/CobO/CobP; PRIAM: Cob(I)yrinic acid a,c-diamide adenosyltransferase; SPTR: Cob(I)yrinic acid a,c-diamide adenosyltransferase; TIGRFAM: cob(I)alamin adenosyltransferase; PFAM: ATP:corrinoid adenosyltransferase BtuR/CobO/CobP; TIGRFAM: cob(I)alamin adenosyltransferase.
       0.605
nadE
NAD+ synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
  
 
 0.597
gatA
glutamyl-tRNA(Gln) amidotransferase, A subunit; Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in organisms which lack glutaminyl-tRNA synthetase. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu- tRNA(Gln).
   
 
 0.594
Mpet_2292
Radical SAM domain protein; COGs: COG0641 Arylsulfatase regulator (Fe-S oxidoreductase); InterPro IPR013032:IPR007197:IPR017896:IPR006638; KEGG: mbn:Mboo_0580 radical SAM domain-containing protein; PFAM: Radical SAM domain protein; SMART: Elongator protein 3/MiaB/NifB; SPTR: Radical SAM domain protein; PFAM: Radical SAM superfamily.
       0.584
ileS
isoleucyl-tRNA synthetase; Catalyzes the attachment of isoleucine to tRNA(Ile). As IleRS can inadvertently accommodate and process structurally similar amino acids such as valine, to avoid such errors it has two additional distinct tRNA(Ile)-dependent editing activities. One activity is designated as 'pretransfer' editing and involves the hydrolysis of activated Val-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Val-tRNA(Ile). Belongs to the class-I aminoacyl-tRNA synthetase family. IleS type 2 subfamily.
  
 
 0.550
Mpet_1731
COGs: COG0069 Glutamate synthase domain 2; InterPro IPR004039:IPR002932; KEGG: mmh:Mmah_1580 glutamate synthase (NADPH) GltB2 subunit; PFAM: ferredoxin-dependent glutamate synthase; Rubredoxin-type Fe(Cys)4 protein; PRIAM: Glutamate synthase (NADPH); SPTR: Protein with rubredoxin and glutamine synthase domains; PFAM: Rubredoxin; Conserved region in glutamate synthase; Belongs to the glutamate synthase family.
  
  
 0.538
Your Current Organism:
Methanolacinia petrolearia
NCBI taxonomy Id: 679926
Other names: M. petrolearia DSM 11571, Methanolacinia petrolearia DSM 11571, Methanoplanus petrolearius DSM 11571, Methanoplanus petrolearius SEBR 4847
Server load: low (14%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.