Synthesis of 2,6-diaminopimelic acid and its 4-substituted derivatives

1973 ◽  
Vol 38 (4) ◽  
pp. 1212-1220 ◽  
Author(s):  
J. Hanus ◽  
V. Tolman ◽  
K. Vereš
Keyword(s):  
Diaminopimelic Acid

Capillary electrophoresis applied to analysis and characterization of mono-N-acyl-2,6-diaminopimelic acid derivatives

2011 ◽  
Author(s):  
Miloslava Vítovcová ◽  
Jan Hlaváček ◽  
Jan Pícha ◽  
Václav Vaněk ◽  
Jiří Jiráček ◽  
...  
Keyword(s):  
Capillary Electrophoresis ◽  
Diaminopimelic Acid

Growth and cell division ofEscherichia coli 173-25 in the presence of some analogues of diaminopimelic acid

1974 ◽  
Vol 14 (4) ◽  
pp. 283-296 ◽  
Author(s):  
J. Chaloupka ◽  
M. Strnadová ◽  
J. Čáslavská ◽  
K. Vereš
Keyword(s):  
Cell Division ◽  
Ofescherichia Coli ◽  
Diaminopimelic Acid

Partial Lack of N-Acetyl Substitution of Glucosamine in the Peptidoglycan of the Budding Phototrophic Rhodomicrobium vannielii

1987 ◽  
Vol 42 (11-12) ◽  
pp. 1165-1170 ◽  
Author(s):  
Uwe J. Jürgens ◽  
Baldur Rieth ◽  
Jürgen Weckesser ◽  
Crawford S. Dow ◽  
Wilfried A. König
Keyword(s):  
Fatty Acids ◽  
Content Analysis ◽  
Type Structure ◽  
Diaminopimelic Acid ◽  
Strain Atcc ◽  
Muramic Acid ◽  
Cross Linkage ◽  
Rigid Layer ◽  
Rhodomicrobium Vannielii

The rigid layer and peptidoglycan fractions from two strains (ATCC 17100 and Rm 5) of the budding phototrophic Rhodomicrobium vannielii were isolated. Rigid layers of both strains contain protein in addition to peptidoglycan. They were free of polysaccharides and fatty acids. The respective peptidoglycan fractions contain glucosamine, muramic acid, ʟ-and ᴅ-alanine, ᴅ-glutamic and meso-diaminopimelic acid in approximately equimolar ratios except for a signifi­ cant lower relative ᴅ-alanine content. Analysis of partial acid hydrolysates revealed A 1 γ-type structure of Rhodomicrobium vannielii peptidoglycan (shown with strain ATCC 17100). An about 10-30% lack of N-acetylation of glucosamine was indicated. The degree of cross-linkage was found to be about 60% . No differences in peptidoglycan composition and degree of cross-linkage were found between swarmer-and chain-cells as examined with strain Rm 5.

scholarly journals Paenibacillus xinjiangensis sp. nov., isolated from Xinjiang province in China

2006 ◽  
Vol 56 (11) ◽  
pp. 2579-2582 ◽  
Author(s):  
Jee-Min Lim ◽  
Che Ok Jeon ◽  
Dong-Jin Park ◽  
Li-Hua Xu ◽  
Cheng-Lin Jiang ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Gene Sequence ◽  
Sequence Similarity ◽  
Diaminopimelic Acid ◽  
16S Rrna Gene Sequence ◽  
Rrna Gene ◽  
Rrna Gene Sequence ◽  
16S Rrna Gene Sequences ◽  
Sequence Similarities

Strain B538T is a Gram-positive, motile, rod-shaped bacterium, which was isolated from Xinjiang province in China. This organism grew optimally at 30–35 °C and pH 8.0–8.5. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain B538T belonged to the genus Paenibacillus and chemotaxonomic data (DNA G+C content, 47.0 mol%; major isoprenoid quinone, MK-7; cell wall type, A1γ meso-diaminopimelic acid; major fatty acids, anteiso-C15 : 0 and C16 : 0) supported affiliation of the isolate with the genus Paenibacillus. Comparative 16S rRNA gene sequence analyses showed that the isolate was most closely related to Paenibacillus glycanilyticus DS-1T, with 16S rRNA gene sequence similarity of 98.1 %; sequence similarities to other members of the genus Paenibacillus used in the phylogenetic tree were less than 96.5 %. The DNA–DNA relatedness between strain B538T and P. glycanilyticus DS-1T was about 8.0 %. On the basis of physiological and molecular properties, strain B538T (=KCTC 3952T=DSM 16970T) is proposed as the type strain of a novel species within the genus Paenibacillus, for which the name Paenibacillus xinjiangensis sp. nov. is proposed.

scholarly journals Streptohalobacillus salinus gen. nov., sp. nov., a moderately halophilic, Gram-positive, facultative anaerobe isolated from subsurface saline soil

2011 ◽  
Vol 61 (5) ◽  
pp. 1127-1132 ◽  
Author(s):  
Xiaowei Wang ◽  
Yanfen Xue ◽  
Yanhe Ma
Keyword(s):  
Saline Soil ◽  
Qaidam Basin ◽  
Halophilic Bacterium ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
16S Rrna Gene Sequences ◽  
Moderately Halophilic ◽  
Moderately Halophilic Bacterium ◽  
The Family ◽  
Diamino Acid

A Gram-stain-positive, rod-shaped, non-sporulating, motile and moderately halophilic bacterium, designated strain H96B60T, was isolated from a saline soil sample of the Qaidam basin, China. The strain was facultatively anaerobic. Major end products formed from glucose fermentation were acetate, ethanol and lactic acid. The cell-wall peptidoglycan contained meso-diaminopimelic acid as the diagnostic diamino acid. The isoprenoid quinone component was menaquinone-6 (MK-6). The predominant cellular fatty acids were C16 : 0, anteiso-C13 : 0 and anteiso-C15 : 0. The genomic DNA G+C content of strain H96B60T was 36.2 mol%. Phylogenetic analysis based on comparative 16S rRNA gene sequences indicated that strain H96B60T represented a novel phyletic lineage within the family Bacillaceae and was related most closely to Halolactibacillus species (96.1–96.4 % similarity). Based on the phenotypic, chemotaxonomic and phylogenetic data presented, strain H96B60T is considered to represent a novel species of a new genus, for which the name Streptohalobacillus salinus gen. nov., sp. nov. is proposed. The type strain of Streptohalobacillus salinus is H96B60T ( = DSM 22440T  = CGMCC 1.7733T).

Synthesis of Lysine from α,ɛ-Diaminopimelic Acid by Mixed Ciliated Rumen Protozoa

1973 ◽  
Vol 244 (131) ◽  
pp. 31-32 ◽  
Author(s):  
RYOJI ONODERA ◽  
MAKOTO KANDATSU
Keyword(s):  
Diaminopimelic Acid ◽  
Rumen Protozoa

A Phosphinate Inhibitor of themeso-Diaminopimelic Acid-Adding Enzyme (MurE) of Peptidoglycan Biosynthesis

1998 ◽  
Vol 63 (26) ◽  
pp. 10081-10085 ◽  
Author(s):  
Binqi Zeng ◽  
Kenny K. Wong ◽  
David L. Pompliano ◽  
Sreelatha Reddy ◽  
Martin E. Tanner
Keyword(s):  
Diaminopimelic Acid ◽  
Peptidoglycan Biosynthesis

scholarly journals Natribacillus halophilus gen. nov., sp. nov., a moderately halophilic and alkalitolerant bacterium isolated from soil

2012 ◽  
Vol 62 (2) ◽  
pp. 289-294 ◽  
Author(s):  
Akinobu Echigo ◽  
Hiroaki Minegishi ◽  
Yasuhiro Shimane ◽  
Masahiro Kamekura ◽  
Ron Usami
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Sequence Similarity ◽  
Diaminopimelic Acid ◽  
Garden Soil ◽  
Rrna Gene ◽  
Moderately Halophilic ◽  
Acid Type ◽  
Optimum Ph ◽  
Sequence Similarities

A moderately halophilic and alkalitolerant bacterium, designated strain HN30T, was isolated from garden soil in Japan. Cells of strain HN30T were motile, endospore-forming, aerobic, rod-shaped and Gram-positive, and contained A1γ meso-diaminopimelic acid-type murein. Growth occurred in 7–23 % (w/v) NaCl (optimum, 10–15 %, w/v), at pH 6.5–10.0 (optimum, pH 8.0–8.5) and at 20–40 °C (optimum, 30 °C). The isoprenoid quinone was menaquinone-7. The polar lipids were phosphatidylglycerol and diphosphatidylglycerol. The major cellular fatty acids were anteiso-C15 : 0, anteiso-C17 : 0, iso-C16 : 0 and C16 : 0. The DNA G+C content of strain HN30T was 47 mol%. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain HN30T was most closely related to Geomicrobium halophilum BH1T (93 % sequence similarity). 16S rRNA gene sequence similarities with other recognized species were less than 89 %. Phylogenetic and phenotypic characteristics indicated that strain HN30T represents a novel species in a new genus, for which the name Natribacillus halophilus gen. nov., sp. nov. is proposed; the type strain is HN30T ( = JCM 15649T = DSM 21771T).

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