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2.4.2.7: adenine phosphoribosyltransferase

This is an abbreviated version!
For detailed information about adenine phosphoribosyltransferase, go to the full flat file.

Word Map on EC 2.4.2.7

Reaction

AMP
+
diphosphate
=
adenine
+
5-phospho-alpha-D-ribose 1-diphosphate

Synonyms

adenine phosphoribosyl transferase, adenine phosphoribosylpyrophosphate transferase, adenine phosphoribosyltransferase, adenine phosphoribosyltransferase 2, adenione PRTase, adenosine phosphoribosyltransferase, adenylate pyrophosphorylase, adenylic pyrophosphorylase, AMP pyrophosphorylase, AMP-pyrophosphate phosphoribosyltransferase, AMP:pyrophosphate phospho-D-ribosyltransferase, APRT, APRT1, APRT2, APRTase, APRTh, apT, APT1, APT2, APT4, APT5, ApTR, FtAPRT, gpT-1, hAPRT, More, phosphoribosyltransferase, adenine, ScAPRT, SmAPRT1, Smp_054360, SSO2342, transphosphoribosidase, TtAPRT2, TTC1249, TTC1250, TTH1250, TTHA1614, TthAPRT, TthHB27APRT, TT_C1249, TT_C1250, type I PRT

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.2 Pentosyltransferases
                2.4.2.7 adenine phosphoribosyltransferase

Expression

Expression on EC 2.4.2.7 - adenine phosphoribosyltransferase

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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
mutational HPRT deficiency leads to increased APRT expression and activity in MN9D cells, microarray analysis of HPRT-deficient MN9D cells, phenotype with increases in APRT and mRNAs for engrailed 1 and 2, En1 and En2, transcription factors, overview
-
overexpression of APRT (pTREX-APRT) in benznidazole sensitive parasites, relative to the control parasites transfected with GFP (pTREX-GFP), confirmed by quantitative RT-PCR and northern blot analysis. 15.6fold and 4.6fold overexpressions are detected for the two different techniques, respectively
the gene encoding adenine phosphoribosyltransferase (APRT) is downregulated by 5.2fold in the parasites resistant against benznidazole (Bz) and nifurtimox (Nfx), and its expression profile is confirmed by 2D electrophoresis analysis