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F r o m W i k i p e d i a , t h e f r e e e n c y c l o p e d i a
4-guanidinobutanoate + H2 O
⇌
{\displaystyle \rightleftharpoons }
4-aminobutanoate + urea
Thus, the two substrates of this enzyme are 4-guanidinobutanoate and H 2 O , whereas its two products are 4-aminobutanoate and urea .
This enzyme belongs to the family of hydrolases , those acting on carbon-nitrogen bonds other than peptide bonds, specifically in linear amidines. The systematic name of this enzyme class is 4-guanidinobutanoate amidinohydrolase . Other names in common use include gamma-guanidobutyrase , 4-guanidinobutyrate amidinobutyrase , gamma-guanidinobutyrate amidinohydrolase , G-Base , GBH , and guanidinobutyrate ureahydrolase . This enzyme participates in urea cycle and metabolism of amino groups . It employs one cofactor , manganese .
References [ edit ]
Mora J, Tarrab R, Martuscelli J, Soberon G (1965). "Characteristics of arginases from ureotelic and non-ureotelic animals" . Biochem. J . 96 (3 ): 588–94. doi :10.1042/bj0960588 . PMC 1207192 . PMID 5862400 .
Nguyen Van Thoai Thome-Beau F, Olomucki A (1966). "[Induction and specificity of enzymes of the new catabolic arginine pathway]". Biochim. Biophys. Acta . 115 (1 ): 73–80. doi :10.1016/0304-4165(66 )90050-x . PMID 5936244 .
Yorifuji T, Kato M, Kobayashi T, Ozaki S, Ueno S (1980). "4-Guanidinobutyrate amidinohydrolase from Pseudomonas sp ATCC 14676: purification to homogeneity and properties" . Agric. Biol. Chem . 44 (5 ): 1127–1134. doi :10.1271/bbb1961.44.1127 .
K; Kobayashi, Toru; Tabuchi, Akira; Shiritani, Yoshinori; Yonaha, Kazuo (1983). "Distribution of amidinohydrolases among Pseudomonas and comparative studies of some purified enzymes by one-dimensional peptide mapping" . Agric. Biol. Chem . 47 (12 ): 2825–2830. doi :10.1271/bbb1961.47.2825 .
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R e t r i e v e d f r o m " https://en.wikipedia.org/w/index.php?title=Guanidinobutyrase&oldid=1172349336 "
C a t e g o r i e s :
● E C 3 . 5 . 3
● M a n g a n e s e e n z y m e s
● E n z y m e s o f u n k n o w n s t r u c t u r e
● E C 3 . 5 s t u b s
H i d d e n c a t e g o r y :
● A l l s t u b a r t i c l e s
● T h i s p a g e w a s l a s t e d i t e d o n 2 6 A u g u s t 2 0 2 3 , a t 1 4 : 2 4 ( U T C ) .
● T e x t i s a v a i l a b l e u n d e r t h e C r e a t i v e C o m m o n s A t t r i b u t i o n - S h a r e A l i k e L i c e n s e 4 . 0 ;
a d d i t i o n a l t e r m s m a y a p p l y . B y u s i n g t h i s s i t e , y o u a g r e e t o t h e T e r m s o f U s e a n d P r i v a c y P o l i c y . W i k i p e d i a ® i s a r e g i s t e r e d t r a d e m a r k o f t h e W i k i m e d i a F o u n d a t i o n , I n c . , a n o n - p r o f i t o r g a n i z a t i o n .
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