Linked Life Data

117837

Source:http://linkedlifedata.com/resource/pubmed/id/117837

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1980-3-24
pubmed:abstractText
Streptococcus lactis Kiel 42172 contains at least six unusually polar glycerophosphoglycolipids. The predominant one was composed of D-galactose, D-glucose, glycerol, acyl groups and phosphorus in a molar ratio of approx. 3 : 2 : 2 : 3 : 1. By analysis of the breakdown products of HF hydrolysis and Smith-degradation the structure was established to be [Galp (alpha 1 leads to 6)Galp(alpha 1 leads to 3)-sn-glycero(2 comes from 1 alpha Galp)-1-phospho] leads to 6Glcp(alpha 1 leads to 2), acyl leads to Glcp(alpha 1 leads to 3)-acyl2Gro. By HF hydrolysis the other compounds were shown to be in the main also derivatives of GroP leads to 6Glc(alpha 1 leads to 2), acyl leads to 6Glc(alpha 1 leads to 3)acyl2Gro but they released as water-soluble glycosides Gal(alpha 1 leads to 2)Gro, Gal(alpha 1 leads to 3)Gro, Gal(alpha 1 leads to 3)Gro(2 comes from 1 alpha Gal), Gal(alpha 1 leads to 6)Gal(alpha 1 leads to 3)Gro and Gal(alpha 1 leads to 6)Gal-(alpha 1 leads to 6)Gal(alpha 1 leads to 3)Gro(2 comes from 1 alpha Gal), respectively. In the lipid extract Glc(alpha 1 leads to 2), acyl leads to 6Glc(alpha 1 leads to 3)acyl2Gro and GroP leads to 6Glc(alpha 1 leads to 2), acyl leads to 6Glc(alpha 1 leads to 3) acyl2Gro were also observed. This set of compounds is proposed to constitute a biosynthetic series reflecting the individual steps in the synthesis of the lipoteichoic acid of Streptococcus lactis Kiel 42172 which is made up by the same lipid anchor and a non-classical poly(galabiosyl, galactosyl glycerophosphate)-chain (Koch, H.U. and Fischer, W. (1978) Biochemistry 17, 5275--5281).
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0006-3002
pubmed:author
pubmed:issnType
Print
pubmed:day
18
pubmed:volume
575
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
389-98
pubmed:dateRevised
2000-12-18
pubmed:meshHeading
pubmed:year
1979
pubmed:articleTitle
Studies on the relationship between glycerophosphoglycolipids and lipoteichoic acids. IV. Trigalactosylglycerophospho-acylkojibiosyldiacylglycerol and related compounds from Streptococcus lactis Kiel 42172.
pubmed:publicationType
Journal Article