N-아세틸무라민산6-인산에테라아제

N-acetylmuramic acid 6-phosphate etherase
N-아세틸무라민산6-인산에테라아제
식별자
EC 번호4.2.1.126
데이터베이스
인텐츠IntEnz 뷰
브렌다브렌다 엔트리
ExPASyNiceZyme 뷰
케그KEGG 엔트리
메타사이크대사 경로
프라이머리프로필
PDB 구조RCSB PDB PDBe PDBum

N-아세틸무라민산 6-인산 에테라아제(EC 4.2.1.126, MurNAc-6-P 에테라아제, MurQ)는 계통명(R)-락타이트 가수분해효소(N-아세틸-D-글루코사민 6-인산, N-아세틸무라민 6-인산염 [1][2][3][4][5]생성효소)이다.이 효소는 다음과 같은 화학 반응을 촉매한다.

(R)-락테이트 + N-아세틸-D-글루코사민 6-인산 } N-아세틸무람산 6-인산 + HO2

이 효소는 일부 Pseudomonadota에서 anhydro-N-아세틸무라민산의 활용에 필요하다.

레퍼런스

  1. ^ Jaeger T, Arsic M, Mayer C (August 2005). "Scission of the lactyl ether bond of N-acetylmuramic acid by Escherichia coli "etherase"". The Journal of Biological Chemistry. 280 (34): 30100–6. doi:10.1074/jbc.m502208200. PMID 15983044.
  2. ^ Uehara T, Suefuji K, Valbuena N, Meehan B, Donegan M, Park JT (June 2005). "Recycling of the anhydro-N-acetylmuramic acid derived from cell wall murein involves a two-step conversion to N-acetylglucosamine-phosphate". Journal of Bacteriology. 187 (11): 3643–9. doi:10.1128/jb.187.11.3643-3649.2005. PMC 1112033. PMID 15901686.
  3. ^ Uehara T, Suefuji K, Jaeger T, Mayer C, Park JT (February 2006). "MurQ Etherase is required by Escherichia coli in order to metabolize anhydro-N-acetylmuramic acid obtained either from the environment or from its own cell wall". Journal of Bacteriology. 188 (4): 1660–2. doi:10.1128/jb.188.4.1660-1662.2006. PMC 1367226. PMID 16452451.
  4. ^ Hadi T, Dahl U, Mayer C, Tanner ME (November 2008). "Mechanistic studies on N-acetylmuramic acid 6-phosphate hydrolase (MurQ): an etherase involved in peptidoglycan recycling". Biochemistry. 47 (44): 11547–58. doi:10.1021/bi8014532. PMID 18837509.
  5. ^ Jaeger T, Mayer C (March 2008). "N-acetylmuramic acid 6-phosphate lyases (MurNAc etherases): role in cell wall metabolism, distribution, structure, and mechanism". Cellular and Molecular Life Sciences. 65 (6): 928–39. doi:10.1007/s00018-007-7399-x. PMID 18049859.

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