Adenine phosphoribosyltransferase

From Wikipedia, the free encyclopedia

adenine phosphoribosyltransferase
Identifiers
Symbol(s) APRT
Entrez 353
OMIM 102600
RefSeq NM_000485
UniProt P07741
Other data
EC number 2.4.2.7
Locus Chr. 16 q24

Adenine phosphoribosyltransferase (or APRTase) is an enzyme involved in the purine salvage pathway. It functions as a catalyst in the reaction between adenine and phosphoribosyl pyrophosphate (PRPP) to form AMP. APRTase is labeled as EC 2.4.2.7.

Deficiency of APRT in human beings may lead to kidney stones formed of adenine and salts. APRT is functionally related to HPRT.

[edit] See also