발린 N-모노옥시제네아제

Valine N-monooxygenase
발린 N-모노옥시제네아제
식별자
EC 번호1.14.13.118
데이터베이스
인텐츠IntEnz 뷰
브렌다브렌다 입력
엑스퍼시나이스자이메 뷰
케그KEG 입력
메타사이크대사통로
프리암프로필
PDB 구조RCSB PDB PDBe PDBsum

Valine N-monooxygenase(EC 1.14.13.118, CYP79D1, CYP79D2)는 L-밸린이라는 체계적인 이름을 가진 효소.NADPH:oxygen 산화효소(N-hydroxylating).[1][2]이 효소는 다음과 같은 화학 반응을 촉진한다.

L-발라인 + 22 O + 2 NADPH + 2+ H E)-2-methylpropanal oxime + 2 NADP+ + CO2 + 3 HO2(전체 반응)
(1a) L-밸린 + O2 + NADPH + H+ N-hydroxy-L-valine + NADP+ + HO2
(1b) N-hydroxy-L-valine + O2 + NADPH + H+ N, N-dihydroxy-L-valine + NADP+2 + HO
(1c) N, N-dihydroxy-L-valine E)-2-methylpanal oxime + CO2 + HO2(자발적 반응)

Valine N-monooxygenase는 헤메-thiolate 단백질(P-450)이다.

참조

  1. ^ Andersen MD, Busk PK, Svendsen I, Møller BL (January 2000). "Cytochromes P-450 from cassava (Manihot esculenta Crantz) catalyzing the first steps in the biosynthesis of the cyanogenic glucosides linamarin and lotaustralin. Cloning, functional expression in Pichia pastoris, and substrate specificity of the isolated recombinant enzymes". The Journal of Biological Chemistry. 275 (3): 1966–75. doi:10.1074/jbc.275.3.1966. PMID 10636899.
  2. ^ Forslund K, Morant M, Jørgensen B, Olsen CE, Asamizu E, Sato S, Tabata S, Bak S (May 2004). "Biosynthesis of the nitrile glucosides rhodiocyanoside A and D and the cyanogenic glucosides lotaustralin and linamarin in Lotus japonicus". Plant Physiology. 135 (1): 71–84. doi:10.1104/pp.103.038059. PMC 429334. PMID 15122013.

외부 링크

  • 미국 국립 의학 도서관의 Valine+N-monoxygenase(Valine+N-monoxygenase) MesH(MesH)