Suppressive effect of L-phenylalanine on manganese peroxidase in the white-rot fungus Phanerochaete chrysosporium

被引：7

作者：

Akamatsu, Y

Shimada, M

机构：

[1] KYOTO UNIV, WOOD RES INST, UJI, KYOTO 611, JAPAN

[2] FUKUI GEN GREEN CTR, MARUOKA 91002, JAPAN

来源：

FEMS MICROBIOLOGY LETTERS | 1996年 / 145卷 / 01期

关键词：

white-rot fungus; Phanerochaete chrysosporium; manganese peroxidase; L-phenylalanine; enzyme suppression; nitrogen effect;

D O I：

10.1016/0378-1097(96)00391-6

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The effect of added L-amino acids and NH4+ On manganese peroxidase activity in ligninolytic cultures of Phanerochaete chrysosporium were investigated. Among 11 amino acids (0.2 mM) tested, including phenylalanine, glutamate, glutamine, histidine, alanine, iso-leucine, ornithine, glycine, aspartate, proline, and arginine, phenylalanine was the most effective in suppression of manganese peroxidase synthesis. However, all the amino acids tested except proline completely suppressed the enzyme synthesis at 2 mM concentration.

引用

页码：83 / 86

页数：4

共 18 条

[1]

AKAMATSU Y, 1995, FEMS MICROBIOL LETT, V131, P185

[2]

Ander P., 1978, Progress in Industrial Microbiology, V14, P1

[3] EFFECT OF NUTRIENT NITROGEN AND MANGANESE ON MANGANESE PEROXIDASE AND LACCASE PRODUCTION BY LENTINULA (LENTINUS) EDODES [J].