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Literature DB >> 6330045

Porin isolated from the cell envelope of Rhodopseudomonas capsulata.

Abstract

The isolate major outer membrane protein from Rhodopseudomonas capsulata St. Louis (ATCC 23782) has a high porin activity in reconstituted phospholipid liposomes. The pore size of the homooligomeric porin with subunits of Mr 33,000 was determined to be about 0.8 nm in radius. Circular dichroism data revealed major portions of the beta structure. Heating of the oligomer resulted in monomer formation, loss of porin activity (60 to 70 degrees C), and change to alpha structure (100 degrees C).

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Year: 1984 PMID： 6330045 PMCID： PMC215650 DOI： 10.1128/jb.159.1.410-412.1984

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

17 in total

1. Characterization of Rhodopseudomonas capsulata.

Authors: P F Weaver; J D Wall; H Gest
Journal: Arch Microbiol Date: 1975-11-07 Impact factor: 2.552

2. Electrophoretic resolution of the "major outer membrane protein" of Escherichia coli K12 into four bands.

Authors: B Lugtenberg; J Meijers; R Peters; P van der Hoek; L van Alphen
Journal: FEBS Lett Date: 1975-10-15 Impact factor: 4.124

3. Characterization of the major envelope protein from Escherichia coli. Regular arrangement on the peptidoglycan and unusual dodecyl sulfate binding.

Authors: J P Rosenbusch
Journal: J Biol Chem Date: 1974-12-25 Impact factor: 5.157

7. Effects of heating in dodecyl sulfate solution on the conformation and electrophoretic mobility of isolated major outer membrane proteins from Escherichia coli K-12.

Authors: K Nakamura; S Mizushima
Journal: J Biochem Date: 1976-12 Impact factor: 3.387

5. Association of tetrapyrrole intermediates in the bacteriochlorophyll a biosynthetic pathway with the major outer-membrane porin protein of Rhodobacter capsulatus.

Authors: D W Bollivar; C E Bauer
Journal: Biochem J Date: 1992-03-01 Impact factor: 3.857

5 in total

Porin isolated from the cell envelope of Rhodopseudomonas capsulata.

1. Characterization of Rhodopseudomonas capsulata.

2. Electrophoretic resolution of the "major outer membrane protein" of Escherichia coli K12 into four bands.

3. Characterization of the major envelope protein from Escherichia coli. Regular arrangement on the peptidoglycan and unusual dodecyl sulfate binding.

4. Isolation and partial characterization of the major outer membrane protein of Chromatium vinosum.

5. Differences in glycosylation patterns of closely related murine leukemia viruses.

6. Solubilization of the cytoplasmic membrane of Escherichia coli by Triton X-100.

7. Effects of heating in dodecyl sulfate solution on the conformation and electrophoretic mobility of isolated major outer membrane proteins from Escherichia coli K-12.

8. Characterization of two cell-envelope fractions from chemotrophically grown Rhodospirillum rubrum.

9. Characterization of the cell wall and cell wall proteins of Chromatium vinosum.

10. Effect on solute size on diffusion rates through the transmembrane pores of the outer membrane of Escherichia coli.

Review 1. Molecular basis of bacterial outer membrane permeability.

2. Dimeric porin from Paracoccus denitrificans.

3. Porin from Rhodopseudomonas sphaeroides.

4. Nucleotide transport in Rhodobacter capsulatus.

5. Association of tetrapyrrole intermediates in the bacteriochlorophyll a biosynthetic pathway with the major outer-membrane porin protein of Rhodobacter capsulatus.