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Volumn 121, Issue 20, 1999, Pages 4904-4905

Formation of nicotinamide from nicotinuric acid by peptidylglycine α- amidating monooxygenase (PAM): A possible alternative route from nicotinic acid (niacin) to NADP in mammals [7]

Author keywords

[No Author keywords available]

Indexed keywords

ALPHA AMIDATING ENZYME; COPPER; NICOTINAMIDE; NICOTINAMIDE ADENINE DINUCLEOTIDE PHOSPHATE; NICOTINIC ACID; NICOTINURIC ACID; ZINC;

EID: 0033606237     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja990517e     Document Type: Letter
Times cited : (17)

References (35)
  • 11
  • 21
    • 0003466071 scopus 로고
    • Pyridine nucleotide coenzymes, Part B
    • Dolphin, D., Poulson, R., Avramovic, O., Eds.; Wiley: New York
    • (b) Moat, A. G.; Foster, J. W. Pyridine Nucleotide Coenzymes, Part B. In Coenzymes and Cofactors; Dolphin, D., Poulson, R., Avramovic, O., Eds.; Wiley: New York, 1987; Vol II, pp 1-24.
    • (1987) Coenzymes and Cofactors , vol.2 , pp. 1-24
    • Moat, A.G.1    Foster, J.W.2
  • 22
    • 0344311817 scopus 로고
    • Friedrich, W., Ed.; Walter de Gruyter: Berlin
    • (c) DiPalma, J. R. In Vitamins; Friedrich, W., Ed.; Walter de Gruyter: Berlin, 1988; pp 473-542.
    • (1988) Vitamins , pp. 473-542
    • DiPalma, J.R.1
  • 25
    • 0345606384 scopus 로고    scopus 로고
    • note
    • Nicotinuric acid, N-nicotinoyl-α-hydroxyglycine, and nicotinamide were resolved at 50 °C on a Keystone Scientific ODS Hypersil column (100 × 4.6 mm). Isocratic elution was achieved using a mobile phase of 200 mM sodium acetate pH 6.6, and analytes were detected by UV absorbance at 246 nm.
  • 27
    • 0344744159 scopus 로고    scopus 로고
    • note
    • 2O), pD 5.6, total volume 1.6 mL, is incubated at 37 °C for 4 h. PAM is then removed using an Amicon Centricon-30 ultrafiltration device. An aliquot (0.7 mL) of the reaction mixture is analyzed by HMQC NMR using an Inova 600 Varian instrument.
  • 29
    • 0345606383 scopus 로고    scopus 로고
    • note
    • Although dietary tryptophan can provide up to two-thirds of the human requirement for niacin, the efficiency of conversion is very low. In contrast, nicotinamide (3) is very efficiently converted to NAD(P). See ref 11c, page 490.
  • 30
    • 0344311812 scopus 로고    scopus 로고
    • note
    • 2. The livers were stored at -70 °C until analysis, see ref 10c.
  • 35
    • 0344311815 scopus 로고    scopus 로고
    • note
    • 2H).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.