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
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[Homology]
Score
pyrGCTP synthase PyrG; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Regulates intracellular CTP levels through interactions with the four ribonucleotide triphosphates. (558 aa)    
Predicted Functional Partners:
asnB
Asparagine synthase (glutamine-hydrolyzing) AsnB.
  
 
 0.962
guaAb
GMP synthase subunit B GuaAb; Catalyzes the synthesis of GMP from XMP.
  
 
 0.954
ndk
Nucleoside diphosphate kinase Ndk; Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate.
  
 
 0.943
nrdD
Anaerobic ribonucleoside-triphosphate reductase NrdD.
    
 0.916
rps2p
Ribosomal protein S2P Rps2p; Belongs to the universal ribosomal protein uS2 family.
  
 
 0.913
argS
arginyl-tRNA synthetase ArgS; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
  
 0.883
rpoB1
DNA-directed RNA polymerase subunit B' RpoB1; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
  
 
 0.866
fusA
Translation elongation factor aEF-2; Catalyzes the GTP-dependent ribosomal translocation step during translation elongation. During this step, the ribosome changes from the pre-translocational (PRE) to the post-translocational (POST) state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound deacylated tRNA move to the P and E sites, respectively. Catalyzes the coordinated movement of the two tRNA molecules, the mRNA and conformational changes in the ribosome; Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-G/EF [...]
 
 
 0.841
fusA-2
Translation elongation factor aEF-2; Catalyzes the GTP-dependent ribosomal translocation step during translation elongation. During this step, the ribosome changes from the pre-translocational (PRE) to the post-translocational (POST) state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound deacylated tRNA move to the P and E sites, respectively. Catalyzes the coordinated movement of the two tRNA molecules, the mRNA and conformational changes in the ribosome; Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-G/EF [...]
 
 
 0.839
rpl1p
Ribosomal protein L1P Rpl1p; Binds directly to 23S rRNA. Probably involved in E site tRNA release.
  
 
 0.827
Your Current Organism:
Methanobrevibacter ruminantium
NCBI taxonomy Id: 634498
Other names: M. ruminantium M1, Methanobrevibacter ruminantium M1, Methanobrevibacter ruminantium str. M1, Methanobrevibacter ruminantium strain M1
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