Literature DB >> 465520

Studies on the biosynthesis of sulfolipids in the Diatom Nitzschia alba.

R Anderson, M Kates, B E Volcani.   

Abstract

Labeling of sulfolipids in Nitzschia alba was studied after growth of the cells in media containing L-[35S]cystine, L-[35S], L-[35S]cysteine, L-[35S]-methionine or a mixture of L-[Me-3H]methionine and L-[35S]methionine, [35S]Cysteine or [35S]cystine labeled the deoxyceramide sulfonate and the sulfonium analog, phosphatidylsulfocholine (and its lyso derivative) but not the sterol sulfate nor the sulfoquinovosyl diglyceride; [35S]methionine labeled only the phosphatidylsulfocholine and its lyso derivative. With the [35S]- and [Me-3H]methionine mixture (3H/35S ratio 1.0) the phosphatidylsulfocholine had a 3H/35 S ratio of 1.5 indicating that both sulfonium methyl groups were derived from methionine. Probable biosynthetic pathways for these novel sulfolipids are discussed.

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Year:  1979        PMID： 465520     DOI： 10.1016/0005-2760(79)90230-3

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN： 0006-3002


  6 in total

1.  L-cysteate sulpho-lyase, a widespread pyridoxal 5'-phosphate-coupled desulphonative enzyme purified from Silicibacter pomeroyi DSS-3(T).

Authors:  Karin Denger; Theo H M Smits; Alasdair M Cook
Journal:  Biochem J       Date:  2006-03-15       Impact factor: 3.857

2.  Capnocytophaga spp. contain sulfonolipids that are novel in procaryotes.

Authors:  W Godchaux; E R Leadbetter
Journal:  J Bacteriol       Date:  1980-11       Impact factor: 3.490

3.  Biosynthesis of the sulfonolipid 2-amino-3-hydroxy-15-methylhexadecane-1-sulfonic acid in the gliding bacterium Cytophaga johnsonae.

Authors:  R H White
Journal:  J Bacteriol       Date:  1984-07       Impact factor: 3.490

4.  Polar lipids in phototrophic bacteria of the Rhodospirillaceae and Chromatiaceae families.

Authors:  J F Imhoff; D J Kushner; S C Kushwaha; M Kates
Journal:  J Bacteriol       Date:  1982-06       Impact factor: 3.490

5.  Identification of the Flavobacterium johnsoniae cysteate-fatty acyl transferase required for capnine synthesis and for efficient gliding motility.

Authors:  Miguel Ángel Vences-Guzmán; Rafael Peña-Miller; Nancy Adriana Hidalgo-Aguilar; Maritza Lorena Vences-Guzmán; Ziqiang Guan; Christian Sohlenkamp
Journal:  Environ Microbiol       Date:  2021-03-05       Impact factor: 5.476

Review 6.  Low-Molecular-Weight Metabolites from Diatoms: Structures, Biological Roles and Biosynthesis.

Authors:  Valentin Stonik; Inna Stonik
Journal:  Mar Drugs       Date:  2015-06-09       Impact factor: 5.118
  6 in total

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