Abstract
The composition of the cell envelope of a heptose-deficient lipopolysaccharide mutant of Escherichia coli , GR467, was studied after fractionation into its outer and cytoplasmic membrane components by means of sucrose density gradient centrifugation. The outer membrane of GR467 had a lower density than that of its parent strain, CR34. Analysis of the fractionated membranes of GR467 indicated that the phospholipid-to-protein ratio had increased 2.4-fold in the outer membrane. The ratio in the mutant cytoplasmic membrane was also increased, although to a lesser extent. By employing a third parameter, the lipid A content of the outer membrane, it was found that the observed phospholipid-to-protein change in the outer membrane was due predominantly to a decrease in the relative amount of protein. This decrease in protein was particularly significant, since it was concomitant with a 68% decrease in the lipid A recovered in the outer membrane of GR467 relative to the lipid A recovered in the outer membrane of CR34. Similar findings were observed in a second heptose-deficient mutant of E. coli , RC-59. The apparent protein deficiency in GR467 was further studied by subjecting solubilized envelope proteins to sodium dodecyl sulfate-polyacrylamide gel electrophoresis. It was found that major envelope proteins which were localized in the outer membrane were greatly diminished in GR467. Two revertants of GR467 with the wild-type amounts of heptose had wild-type relative levels of protein in their outer membranes. A partial heptose revertant had a relative level of protein in its outer membrane between those of the mutant and wild type.
References
45
Referenced
206
-
Bartlett , G. R. 1959 . Phosphorus assay in column chromatography . J. Biol. Chem. 234 : 466 - 468 .
(
10.1016/S0021-9258(18)70226-3
) / J. Biol. Chem. / Phosphorus assay in column chromatography by Bartlett G. R. (1959) -
Bligh , E. G. , and W. J. Dyer . 1959 . A rapid method of total lipid extraction and purification . Can. J. Biochem. Physiol. 37 : 911 - 917 .
(
10.1139/o59-099
) / Can. J. Biochem. Physiol. / A rapid method of total lipid extraction and purification by Bligh E. G. (1959) -
Boman , H. G. , S. Jonsson , D. Monner , S. Normark , and G. D. Bloom . 1971 . Cell-surface alterations in Escherichia coli K-12 with chromosomal mutations changing ampicillin resistance . Ann. N. Y. Acad. Sci. 182 : 342 - 357 .
(
10.1111/j.1749-6632.1971.tb30670.x
) / Ann. N. Y. Acad. Sci. / Cell-surface alterations in Escherichia coli K-12 with chromosomal mutations changing ampicillin resistance by Boman H. G. (1971) -
Burton , K. 1956 . A study of the conditions and mechanism of the diphenylamine reaction for the colorimetric estimation of deoxyribonucleic acid . Biochem. J. 62 : 315 - 322 .
(
10.1042/bj0620315
) / Biochem. J. / A study of the conditions and mechanism of the diphenylamine reaction for the colorimetric estimation of deoxyribonucleic acid by Burton K. (1956) - Clowes R. C. and W. Hayes. 1968. Experiments in microbial genetics. John Wiley and Sons Inc. New York.
-
Davis , B. D. , and E. S. Mingioli . 1950 . Mutants of Escherichia coli requiring methionine or vitamin B ,,. J. Bacteriol. 60 : 17 - 27 .
(
10.1128/JB.60.1.17-28.1950
) / J. Bacteriol. / Mutants of Escherichia coli requiring methionine or vitamin B by Davis B. D. (1950) -
DePetris , S. 1967 . Ultrastructure of the cell wall of Escherichia coli and chemical nature of its constituent layers . J. Ultrastruc. Res. 19 : 45 - 83 .
(
10.1016/S0022-5320(67)80059-5
) / J. Ultrastruc. Res. / Ultrastructure of the cell wall of Escherichia coli and chemical nature of its constituent layers by DePetris S. (1967) -
Droge , W. , H. Ruschmann , 0. Luderitz , and 0. Westphal . 1968 . Biochemical studies on the lipopolysaccharides of Salmonella R mutants. 4. Phosphate groups linked to heptose units and their absence in some R lipopolysaccharides . Eur. J. Biochem. 4 : 134 - 138 .
(
10.1111/j.1432-1033.1968.tb00183.x
) / Eur. J. Biochem. / Biochemical studies on the lipopolysaccharides of Salmonella R mutants. 4. Phosphate groups linked to heptose units and their absence in some R lipopolysaccharides by Droge W. (1968) -
Eidels , L. , and M. J. Osborn . 1971 . Lipopolysaccharide and aldopheptose biosynthesis in tranaketolase mutants of Salmonella typhimurium . Proc. Nat. Acad. Sci. U.S.A. 68 : 1673 - 1677 .
(
10.1073/pnas.68.8.1673
) / Proc. Nat. Acad. Sci. U.S.A. / Lipopolysaccharide and aldopheptose biosynthesis in tranaketolase mutants of Salmonella typhimurium by Eidels L. (1971) -
Eidlic , L. , and F. C. Neidhardt . 1965 . Protein and nucleic acid synthesis in two mutants of Escherichia coli with temperature-sensitive aminoacyl ribonucleic acid synthetases . J. Bacteriol. 89 : 706 - 711 .
(
10.1128/JB.89.3.706-711.1965
) / J. Bacteriol. / Protein and nucleic acid synthesis in two mutants of Escherichia coli with temperature-sensitive aminoacyl ribonucleic acid synthetases by Eidlic L. (1965) -
Giles , K. W. , and A. Myers . 1965 . An improved diphenylamine method for the estimation of DNA . Nature (London) 206 : 93 .
(
10.1038/206093a0
) / Nature (London) / An improved diphenylamine method for the estimation of DNA by Giles K. W. (1965) -
Inouye , M. , and M. -L. Yee . 1973 . Homogeneity of envelope proteins of Escherichia coli separated by gel electrophoresis in sodium dodecyl sulfate . J. Bacteriol. 113 : 304 - 312 .
(
10.1128/jb.113.1.304-312.1973
) / J. Bacteriol. / Homogeneity of envelope proteins of Escherichia coli separated by gel electrophoresis in sodium dodecyl sulfate by Inouye M. (1973) -
Josephson , B. L. , and D. G. Fraenkel . 1969 . Transketolase mutants of Escherichia coli . J. Bacteriol. 100 : 1289 - 1295 .
(
10.1128/JB.100.3.1289-1295.1969
) / J. Bacteriol. / Transketolase mutants of Escherichia coli by Josephson B. L. (1969) -
Kalckar , H. M. , P. Laursen , and A. M. C. Rapin . 1966 . Inactivation of phage C21 by various preparations from lipopolysaccharide of E. coli K-12 . Proc. Nat. Acad. Sci. U.S.A. 56 : 1852 - 1858 .
(
10.1073/pnas.56.6.1852
) / Proc. Nat. Acad. Sci. U.S.A. / Inactivation of phage C21 by various preparations from lipopolysaccharide of E. coli K-12 by Kalckar H. M. (1966) - Kulpa C. F. Jr. and L. Leive. 1972. Mode of insertion of lipopolysaccharide into the outer membrane of Escherichia coli p. 155-160. In C. F. Fox (ed.) First ICN-UCLA symposium on molecular biology. Academic Press Inc. New York.
-
Laemmli , U. K. 1970 . Cleavage of structural proteins during the assembly of the head of bacteriophage T4 . Nature (London) 227 : 680 - 685 .
(
10.1038/227680a0
) / Nature (London) / Cleavage of structural proteins during the assembly of the head of bacteriophage T4 by Laemmli U. K. (1970) -
Lehmann , V. , G. Hammerling , M. Nurminen , F. Minner , E. Ruschmann , 0. Luderitz , T. -T. Kuo , and B. A. D. Stocker . 1973 . A new class of heptose-defective mutant of Salmonella typhimurium . Eur. J. Biochem. 32 : 268 - 275 .
(
10.1111/j.1432-1033.1973.tb02607.x
) / Eur. J. Biochem. / A new class of heptose-defective mutant of Salmonella typhimurium by Lehmann V. (1973) -
Lowry , 0. H. , N. J. Rosebrough , A. L. Farr , and R. J. Randall . 1951 . Protein measurement with the Folin phenol reagent . J. Biol. Chem. 193 : 265 - 275 .
(
10.1016/S0021-9258(19)52451-6
) / J. Biol. Chem. / Protein measurement with the Folin phenol reagent by Lowry 0. (1951) -
Ludertiz O. 0. Westphal A. M. Staub and H. Nikaido. 1971. Isolation and chemical and immunological characterization of bacterial lipopolysaccharides p. 145-233. In G. Weinbaum S. Kadis and S. Ajl (ed.) Microbial toxins vol. 4. Academic Press Inc. New York.
(
10.1016/B978-0-12-046504-0.50010-3
) -
Maizel J. V. Jr. 1971. Polyacrylamide gel electrophorsis of viral proteins p. 179-246. In K. Maramorosch and H. Koprowski (ed.) Methods in virology vol. 5. Academic Press Inc. New York.
(
10.1016/B978-0-12-470205-9.50011-3
) -
Makela , P. H. , and B. A. D. Stocker . 1969 . Genetics of polysaccharide biosynthesis. Annu . Rev. Genet. 3 : 291 - 322 .
(
10.1146/annurev.ge.03.120169.001451
) / Rev. Genet. / Genetics of polysaccharide biosynthesis. Annu by Makela P. H. (1969) -
Miura , T. , and S. Mizushima . 1968 . Separation by density gradient centrifugation of two types of membranes from spheroplast membrane of Escherichia coli . Biochim. Biophys. Acta 150 : 159 - 161 .
(
10.1016/0005-2736(68)90020-5
) / Biochim. Biophys. Acta / Separation by density gradient centrifugation of two types of membranes from spheroplast membrane of Escherichia coli by Miura T. (1968) -
Monner , D. A. , S. Jonsson , and H. G. Boman . 1971 . Ampicillin-resistant mutants of Escherichia coli K-12 with lipopolysaccharide alterations affecting mating ability and susceptibility to sex-specific bacteriophages . J. Bacteriol. 107 : 420 - 432 .
(
10.1128/jb.107.2.420-432.1971
) / J. Bacteriol. / Ampicillin-resistant mutants of Escherichia coli K-12 with lipopolysaccharide alterations affecting mating ability and susceptibility to sex-specific bacteriophages by Monner D. A. (1971) -
Murray , R. G. E. , P. Steed , and H. E. Elson . 1965 . The location of the mucopeptide in sections of cell wall of Escherichia coli and other gram-negative bacteria . Can. J. Microbiol. 11 : 547 - 560 .
(
10.1139/m65-072
) / Can. J. Microbiol. / The location of the mucopeptide in sections of cell wall of Escherichia coli and other gram-negative bacteria by Murray R. G. E. (1965) -
Nesbitt , J. A. , and W. J. Lennarz . 1965 . Comparison of lipids and lipopolysaccharide from the bacillary and L forms of Proteus P18 . J. Bacteriol. 89 : 1020 - 1025 .
(
10.1128/JB.89.4.1020-1025.1965
) / J. Bacteriol. / Comparison of lipids and lipopolysaccharide from the bacillary and L forms of Proteus P18 by Nesbitt J. A. (1965) -
Osborn , M. J. 1963 . Studies on the gram-negative cell wall. I. Evidence for the role of 2-keto-3-deoxyoctanate in the lipopolysaccharide of Salmonella typhimurium . Proc. Nat. Acad. Sci. U.S.A. 50 : 499 - 506 .
(
10.1073/pnas.50.3.499
) / Proc. Nat. Acad. Sci. U.S.A. / Studies on the gram-negative cell wall. I. Evidence for the role of 2-keto-3-deoxyoctanate in the lipopolysaccharide of Salmonella typhimurium by Osborn M. J. (1963) -
Osborn , M. J. , J. E. Gander , and E. Parisi . 1972 . Mechanism of assembly of the outer membrane of Salmonella typhimurium. Site of synthesis of lipopolysaccharide . J. Biol. Chem. 247 : 3973 - 3986 .
(
10.1016/S0021-9258(19)45128-4
) / J. Biol. Chem. / Mechanism of assembly of the outer membrane of Salmonella typhimurium. Site of synthesis of lipopolysaccharide by Osborn M. J. (1972) -
Osborn , M. J. , J. E. Gander , E. Parisi , and J. Carson . 1972 . Mechanism of assembly of the outer membrane of Salmonella typhimurium. Isolation and characterization of cytoplasmic and outer membrane . J. Biol. Chem. 247 : 3962 - 3972 .
(
10.1016/S0021-9258(19)45127-2
) / J. Biol. Chem. / Mechanism of assembly of the outer membrane of Salmonella typhimurium. Isolation and characterization of cytoplasmic and outer membrane by Osborn M. J. (1972) -
Rapin A. M. C. and H. M. Kalckar. 1971. The relation of bacteriophage attachment to lipopolysaccharide structure p. 267-307. In G. Weinbaum S. Kadis and S. Ajl (ed.) Microbial toxins vol. 4. Academic Pres Inc. New York.
(
10.1016/B978-0-12-046504-0.50012-7
) -
Rapin , A. M. C. , H. M. Kalckar , and L. Alberico . 1968 . The metabolic basis for masking of receptor-sites on E. coli K-12 for C21, a lipopolysaccharide core-specific phage . Arch. Bioch. Biophys. 128 : 95 - 106 .
(
10.1016/0003-9861(68)90011-8
) / Arch. Bioch. Biophys. / The metabolic basis for masking of receptor-sites on E. coli K-12 for C21, a lipopolysaccharide core-specific phage by Rapin A. M. C. (1968) -
Rietschel , E. T. , H. Gottert , 0. Liideritz , and 0. Westphal . 1972 . Nature and linkages of the fatty acids present in the lipid-A component of SalmoneUa lipopolysaccharides . Eur. J. Biochem. 28 : 166 - 173 .
(
10.1111/j.1432-1033.1972.tb01899.x
) / Eur. J. Biochem. / Nature and linkages of the fatty acids present in the lipid-A component of SalmoneUa lipopolysaccharides by Rietschel E. T. (1972) -
Rooney , S. A. , and H. Goldfine . 1972 . Isolation and characterization of 2-keto-3-deoxyoctonate-lipid A from a heptose-deficient mutant of Escherichia coli . J. Bacteriol. 111 : 531 - 541 .
(
10.1128/JB.111.2.531-541.1972
) / J. Bacteriol. / Isolation and characterization of 2-keto-3-deoxyoctonate-lipid A from a heptose-deficient mutant of Escherichia coli by Rooney S. A. (1972) -
Rooney , S. A. , H. Goldfine , and C. C. Sweeley . 1972 . The identification of trans-2-tetradecenoic acid in hydrolysates of lipid A from Escherichia coli . Biochim. Biophys. Acta 270 : 289 - 295 .
(
10.1016/0005-2760(72)90192-0
) / Biochim. Biophys. Acta / The identification of trans-2-tetradecenoic acid in hydrolysates of lipid A from Escherichia coli by Rooney S. A. (1972) -
Schmidt , G. , B. Jann , and K. Jann . 1969 . Immunochemistry of R lipopolysaccharides of Escherichia coli. Different core regions in the lipopolysaccharides of 0 group 8 . Eur. J. Biochem. 10 : 501 - 510 .
(
10.1111/j.1432-1033.1969.tb00717.x
) / Eur. J. Biochem. / Immunochemistry of R lipopolysaccharides of Escherichia coli. Different core regions in the lipopolysaccharides of 0 group 8 by Schmidt G. (1969) -
Schmidt , G. , B. Jann , and K. Jann . 1970 . Immunochemistry of R lipopolysaccharides of Escherichia coli. Studies on R mutants with an incomplete core, derived from E. coli 08: K27 . Eur. J. Biochem. 16 : 382 - 392 .
(
10.1111/j.1432-1033.1970.tb01092.x
) / Eur. J. Biochem. / Immunochemistry of R lipopolysaccharides of Escherichia coli. Studies on R mutants with an incomplete core, derived from E. coli 08: K27 by Schmidt G. (1970) -
Schnaitman , C. A. 1970 . Examination of the protein composition of the cell envelope of Escherichia coli by polyacrylamide gel electrophoresis . J. Bacteriol. 104 : 882 - 889 .
(
10.1128/jb.104.2.882-889.1970
) / J. Bacteriol. / Examination of the protein composition of the cell envelope of Escherichia coli by polyacrylamide gel electrophoresis by Schnaitman C. A. (1970) -
Schnaitman , C. A. 1970 . Protein composition of the cell wall and cytoplasmic membrane of Escherichia coli . J. Bacteriol. 104 : 890 - 901 .
(
10.1128/jb.104.2.890-901.1970
) / J. Bacteriol. / Protein composition of the cell wall and cytoplasmic membrane of Escherichia coli by Schnaitman C. A. (1970) -
Shands , J. W. , Jr. , J. A. Graham , and K. Nath . 1967 . The morphologic structure of isolated bacterial lipopolysaccharide . J. Mol. Biol. 25 : 15 - 21 .
(
10.1016/0022-2836(67)90275-6
) / J. Mol. Biol. / The morphologic structure of isolated bacterial lipopolysaccharide by Shands J. W. (1967) - Shibuya , I. , and B. Maruo . 1966 . Direct ion-exchange paper chromatography designed for studies of bacterial lipids . Agr. Biol. Chem. 30 : 1058 - 1060 . / Agr. Biol. Chem. / Direct ion-exchange paper chromatography designed for studies of bacterial lipids by Shibuya I. (1966)
-
Siccardi , A. G. , A. Lazdunski , and B. M. Shapiro . 1972 . Interrelationship between membrane protein composition and deoxyribonucleic acid synthesis in Escherichia coli . Biochemistry 11 : 1573 - 1582 .
(
10.1021/bi00759a005
) / Biochemistry / Interrelationship between membrane protein composition and deoxyribonucleic acid synthesis in Escherichia coli by Siccardi A. G. (1972) -
Tamaki , S. , and M. Matsuhashi . 1973 . Increase in sensitivity to antibiotics and Iysozyme on deletion of lipopolysaccharides in Escherichia coli strains . J. Bacteriol. 114 : 453 - 454 .
(
10.1128/JB.114.1.453-454.1973
) / J. Bacteriol. / Increase in sensitivity to antibiotics and Iysozyme on deletion of lipopolysaccharides in Escherichia coli strains by Tamaki S. (1973) -
Tamaki , S. , T. Sato , and M. Matsuhashi . 1971 . Role of lipopolysaccharides in antibiotic resistance and bacteriophage adsorption of Escherichia coli K-12 . J. Bacteriol. 106 : 968 - 975 .
(
10.1128/JB.105.3.968-975.1971
) / J. Bacteriol. / Role of lipopolysaccharides in antibiotic resistance and bacteriophage adsorption of Escherichia coli K-12 by Tamaki S. (1971) -
Weissbach , A. , and J. Hurwitz . 1959 . The formation of 2-keto-3-deoxyheptonic acid in extracts of Escherichia coli B . I. Identification. J. Biol. Chem. 234 : 705 - 709 .
(
10.1016/S0021-9258(18)70158-0
) / I. Identification. J. Biol. Chem. / The formation of 2-keto-3-deoxyheptonic acid in extracts of Escherichia coli B by Weissbach A. (1959) -
White , D. A. , W. J. Lennarz , and C. A. Schnaitman . 1972 . Distribution of lipids in the wall and cytoplasmic membrane subfractions of the cell envelope of Escherichia coli . J. Bacteriol. 109 : 686 - 690 .
(
10.1128/JB.109.2.686-690.1972
) / J. Bacteriol. / Distribution of lipids in the wall and cytoplasmic membrane subfractions of the cell envelope of Escherichia coli by White D. A. (1972) -
Wu , H. C. 1972 . Isolation and characterization of an Escherichia coli mutant with alteration in the outer membrane proteins of the cell envelope . Biochim. Biophys. Acta 290 : 274 - 289 .
(
10.1016/0005-2736(72)90070-3
) / Biochim. Biophys. Acta / Isolation and characterization of an Escherichia coli mutant with alteration in the outer membrane proteins of the cell envelope by Wu H. C. (1972)
Dates
Type | When |
---|---|
Created | 5 years, 8 months ago (Jan. 3, 2020, 9:59 a.m.) |
Deposited | 4 years, 3 months ago (May 27, 2021, 9:52 p.m.) |
Indexed | 4 months, 4 weeks ago (April 8, 2025, 10:21 p.m.) |
Issued | 51 years, 7 months ago (Feb. 1, 1974) |
Published | 51 years, 7 months ago (Feb. 1, 1974) |
Published Print | 51 years, 7 months ago (Feb. 1, 1974) |
@article{Koplow_1974, title={Alterations in the Outer Membrane of the Cell Envelope of Heptose-Deficient Mutants of Escherichia coli}, volume={117}, ISSN={1098-5530}, url={http://dx.doi.org/10.1128/jb.117.2.527-543.1974}, DOI={10.1128/jb.117.2.527-543.1974}, number={2}, journal={Journal of Bacteriology}, publisher={American Society for Microbiology}, author={Koplow, Jane and Goldfine, Howard}, year={1974}, month=feb, pages={527–543} }