Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: EC:2.4.2.7 (
adenine phosphoribosyltransferase
)
692
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
African trypanosomes can convert adenosine to adenosine monophosphate. However, in Trypanosoma brucei, as in T. vivax and T. congolense, most of the adenosine is broken down to adenine before conversion to the nucleotide by
adenine phosphoribosyltransferase
. Trypanosoma brucei and T. vivax use the purine nucleoside hydrolase for adenosine cleavage while T. congolense uses purine nucleoside phosphorylase for the nucleoside cleavage. Trypanosoma vivax also deaminates adenine to hypoxanthine before its conversion to adenosine monophosphate by way of inosine monophosphate. All African trypanosomes lack adenosine deaminase. This finding particularly demonstrates that the effectiveness of the therapy of
African trypanosomiasis
with adenosine analogue drugs will depend upon the strain of trypanosome which causes the infection.
...
PMID:Adenosine cycle in African trypanosomes. 392 Sep 82
