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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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gptPhosphoribosyltransferase; Acts on guanine, xanthine and to a lesser extent hypoxanthine; Belongs to the purine/pyrimidine phosphoribosyltransferase family. XGPT subfamily. (165 aa)    
Predicted Functional Partners:
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
  
 0.978
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
  
 
 0.949
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.
  
 
 0.947
Meso_3093
TIGRFAM: hypoxanthine phosphoribosyltransferase; PFAM: phosphoribosyltransferase; KEGG: mlo:mll3520 hypoxanthine-guanine phosphoribosyltransferase; Belongs to the purine/pyrimidine phosphoribosyltransferase family.
  
 0.936
Meso_0150
Inosine guanosine and xanthosine phosphorylase family; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate.
  
 
 0.922
Meso_3656
Inosine guanosine and xanthosine phosphorylase family; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate.
  
 
 0.922
Meso_4014
Ham1-like protein; 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.
   
 0.919
Meso_2725
5'-Nucleotidase-like protein; PFAM: Peptidoglycan-binding LysM metallophosphoesterase 5'-Nucleotidase-like; KEGG: ret:RHE_CH03555 probable 5'-nucleotidase protein; Belongs to the 5'-nucleotidase family.
    
 0.918
surE
3'-nucleotidase; Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family.
    
 0.917
Meso_3197
PFAM: glutamine amidotransferase class-I; KEGG: mlo:mll4216 glutamine amidotransferase.
  
 
 0.916
Your Current Organism:
Chelativorans sp. BNC1
NCBI taxonomy Id: 266779
Other names: C. sp. BNC1, Mesorhizobium sp. BNC1
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