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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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[Homology]
Score
ALI53011.1Hypoxanthine phosphoribosyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the purine/pyrimidine phosphoribosyltransferase family. (189 aa)    
Predicted Functional Partners:
guaA
GMP synthase; Catalyzes the synthesis of GMP from XMP.
  
 
 0.952
purA
Adenylosuccinate 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.
  
 
 0.944
xpt
Xanthine phosphoribosyltransferase; Converts the preformed base xanthine, a product of nucleic acid breakdown, to xanthosine 5'-monophosphate (XMP), so it can be reused for RNA or DNA synthesis.
  
 0.939
adk
Adenylate kinase; Catalyzes the reversible transfer of the terminal phosphate group between ATP and AMP. Plays an important role in cellular energy homeostasis and in adenine nucleotide metabolism; Belongs to the adenylate kinase family.
 
  
 0.924
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
   
 
 0.913
ALI53240.1
Guanylate kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 
 0.913
guaC
Guanosine 5'-monophosphate oxidoreductase; Catalyzes the irreversible NADPH-dependent deamination of GMP to IMP. It functions in the conversion of nucleobase, nucleoside and nucleotide derivatives of G to A nucleotides, and in maintaining the intracellular balance of A and G nucleotides; Belongs to the IMPDH/GMPR family. GuaC type 2 subfamily.
    
 0.912
ALI52560.1
Hypoxanthine phosphoribosyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the purine/pyrimidine phosphoribosyltransferase family.
  
  
 
0.908
ALI51865.1
Inosine-5-monophosphate dehydrogenase; Catalyzes the irreversible NADPH-dependent deamination of GMP to IMP. It functions in the conversion of nucleobase, nucleoside and nucleotide derivatives of G to A nucleotides, and in maintaining the intracellular balance of A and G nucleotides.
    
 0.906
ALI52063.1
Nucleoside-triphosphate diphosphatase; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family.
  
 
  0.903
Your Current Organism:
Lactobacillus helveticus
NCBI taxonomy Id: 1587
Other names: ATCC 15009, Bacillus casei e, Bacillus e, CCUG 30139, CIP 103146, Caseobacterium e, DSM 20075, IFO 15019, L. helveticus, LMG 13555, LMG 22464 [[Lactobacillus suntoryeus]], LMG 6413, LMG:13555, LMG:22464 [[Lactobacillus suntoryeus]], LMG:6413, Lactobacillus helveticum, Lactobacillus sp. NCIM 2126, Lactobacillus sp. NCIM 2733, Lactobacillus suntoryeus, Lactobacillus suntoryeus Cachat and Priest 2005, Lactobacterium helveticum, NBRC 15019, NCIMB 14005 [[Lactobacillus suntoryeus]], NRRL B-4526, Plocamobacterium helveticum, Thermobacterium helveticum, strain SA [[Lactobacillus suntoryeus]]
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