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
purAAdenylosuccinate synthetase; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family. (430 aa)    
Predicted Functional Partners:
PurB
COG0015 Adenylosuccinate lyase; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily.
 
 0.994
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.
 
 
 0.986
SRA_01969
COG0046 Phosphoribosylformylglycinamidine (FGAM) synthase, synthetase domain.
  
  
 0.976
purH
Bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; COG0138 AICAR transformylase/IMP cyclohydrolase PurH (only IMP cyclohydrolase domain in Aful).
 
 0.969
Hpt
COG0634 Hypoxanthine-guanine phosphoribosyltransferase; Belongs to the purine/pyrimidine phosphoribosyltransferase family.
  
 
 0.935
pyrB
COG0540 Aspartate carbamoyltransferase, catalytic chain; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
  
 
 0.930
argG
COG0137 Argininosuccinate synthase; Belongs to the argininosuccinate synthase family. Type 1 subfamily.
  
 
 0.926
SRA_00922
COG0252 L-asparaginase/archaeal Glu-tRNAGln amidotransferase subunit D.
     
  0.900
SRA_01849
Putative amino acid recemase; COG1794 Aspartate racemase; Belongs to the aspartate/glutamate racemases family.
     
  0.900
SRA_02021
COG0527 Aspartokinases; Belongs to the aspartokinase family.
  
 
  0.827
Your Current Organism:
Streptococcus ratti
NCBI taxonomy Id: 699248
Other names: S. ratti FA-1 = DSM 20564, Streptococcus ratti DSM 20564, Streptococcus ratti DSM 20564 = FA-1, Streptococcus ratti FA-1, Streptococcus ratti FA-1 = DSM 20564
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