Abstract：
:Acinetobacter calcoaceticus LMD 79.41 produced significant amounts of pyrrolo-quinoline quinone (PQQ) in its culture medium when grown on quinic acid or shikimic acid. Studies with LMD 79.41 and PQQ- -mutants of this strain demonstrated that this organism contains an NAD(P)-independent quinate dehydrogenase (QDH) (EC 1.1.99.-), catalyzing the first degradation step of these compounds, and that the enzyme contains PQQ as a cofactor, i.e. is a quinoprotein. Synthesis of QDH was induced by protocatechuate and the enzyme appeared to be particle-bound. Acinetobacter Iwoffi RAG-1 produced a quinoprotein QDH apoenzyme since growth on quinic acid only occurred in the presence of PQQ. The results obtained with the PQQ- -mutants of strain LMD 79.41 also provided some insight into the regulation of PQQ biosynthesis and assemblage of quinoprotein enzymes in the periplasmic space. Since two species of Pseudomonas also contained a quinoprotein QDH, it is assumed that bacterial NAD(P)-independent quinate dehydrogenase is a quinoprotein.
journal_name
Arch Microbioljournal_title
Archives of microbiologyauthors
van Kleef MA,Duine JAdoi
10.1007/BF00409714subject
Has Abstractpub_date
1988-05-01 00:00:00pages
32-6issue
1eissn
0302-8933issn
1432-072Xjournal_volume
150pub_type
杂志文章abstract：:Helcococcus kunzii is a gram-positive, catalase-negative opportunist. The organism has been isolated from the lower extremities and breast masses of several patients. A clinical isolate of Helcococcus kunzii was shown to possess a hemagglutinin-lectin with a specificity for N-acetylglucosamine and lactose, two structu...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-001-0378-y
更新日期：2002-02-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-014-0992-0
更新日期：2014-08-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00454850
更新日期：1976-07-01 00:00:00
abstract：:A strain of Pseudomonas fluorescens was capable of co-metabolizing 3-chlorobenzoic acid with the production of a chlorinated catechol black pigment. A peroxidase and another enzymatic activity referred to as a polyphenol oxidase were found to be involved in the oxidation of 4-chlorocatechol to 4-chloro-1,2-benzoquinon...
journal_title：Archives of microbiology
pub_type： 杂志文章
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更新日期：1993-01-01 00:00:00
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pub_type： 杂志文章
doi：10.1007/s00203-003-0625-5
更新日期：2004-01-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00413014
更新日期：1984-06-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00447315
更新日期：1975-06-22 00:00:00
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pub_type： 杂志文章
doi：10.1007/s00203-020-02003-w
更新日期：2021-01-01 00:00:00
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pub_type： 杂志文章
doi：10.1007/s002030050548
更新日期：1998-02-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-002-0508-1
更新日期：2003-01-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00422282
更新日期：1988-01-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00690235
更新日期：1976-11-02 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-002-0406-6
更新日期：2002-05-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-003-0554-3
更新日期：2003-06-01 00:00:00
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pub_type： 杂志文章
doi：10.1007/s00203-006-0134-4
更新日期：2006-09-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00415614
更新日期：1983-10-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-01922-y
更新日期：2020-10-01 00:00:00
abstract：:Cryptococcosis is a common opportunistic infection in patients with advanced HIV infection and may also affect immunocompetent patients. The available antifungal agents are few and other options are needed for the cryptococcosis treatment. In this work, we first analyzed the virulence of twelve C. neoformans and C. ga...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-019-01789-8
更新日期：2020-05-01 00:00:00
abstract：:The mechanism of the massive extracellular production of citric and isocitric acids by Saccharomycopsis lipolytica grown on n-paraffins has been studied. When growth stops, because of nitrogen limitation, the intracellular concentration of ATP sharply rises whereas that of AMP and ADP decreases to a low level. At the ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00428588
更新日期：1977-05-13 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章,评审
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更新日期：1999-04-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-010-0602-8
更新日期：2010-09-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00436359
更新日期：1975-05-05 00:00:00
abstract：:Studying the effects of microbial volatile organic compounds (VOCs) on plant growth is challenging because the production of volatiles depends on many environmental factors. Adding to this complexity, the method of volatile exposure itself can lead to different responses in plants and may account for some of the contr...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-015-1104-5
更新日期：2015-06-01 00:00:00
abstract：:Anaplerotic fixation of carbon dioxide by the fungus Aspergillus nidulans when grown under carbon-limited conditions was mediated by pyruvate carboxylase and a phosphoenol pyruvate (PEP)-metabolising enzyme which has been tentatively designated as PEP carboxylase. The activities of both enzymes were growth rate depend...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00422531
更新日期：1981-01-01 00:00:00
abstract：:Soils are rich in organics, particularly those that support the growth of plants. These organics are possible sources of sustainable energy, and a microbial fuel cell (MFC) system can potentially be used for this purpose. In this, the soil organic content expelled from plant root was possibly converted into electrical...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-01947-3
更新日期：2020-10-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00429623
更新日期：1977-07-26 00:00:00
abstract：:The characteristics of an in vitro polyuridylic acid dependent amino acid incorporating system prepared from germinating macroconidia of Microsporum canis are described. The incorporation of 14C-phenylalanine into polyphenylalanine is dependent on S-30 extract, adenosine triphosphate, magnesium ions and polyuridylic a...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00413276
更新日期：1979-01-16 00:00:00
abstract：:P1B-type ATPases are involved in heavy metal transport across the plasma membrane. Some Mycobacterium tuberculosis P-type ATPases are induced during infection, suggesting that this type of transporter could play a critical role in mycobacterial survival. To date, the ion specificity of M. tuberculosis heavy metal-tran...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-017-1465-z
更新日期：2018-04-01 00:00:00
abstract：:Recently, it was proposed that some antibiotics stimulate the production of reactive oxygen species (ROS), which contribute to cell death. Later, other research groups have provided arguments against ROS-mediated killing of bacteria by antibiotics. At present, there remain a number of unanswered questions in understan...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-016-1247-z
更新日期：2016-11-01 00:00:00
abstract：:A high-efficiency fluoranthene-degrading bacterium Paenibacillus sp. PRNK-6 was isolated from PAH-contaminated soil. The strain degrades 96% (240 mg l-1) of fluoranthene in 48 h. Various metabolic intermediates of fluoranthene catabolism were identified by gas chromatography (GC) and gas chromatography-high resolution...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-017-1431-9
更新日期：2018-01-01 00:00:00
