 Porins
"Porins" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Porins are protein molecules that were originally found in the outer membrane of GRAM-NEGATIVE BACTERIA and that form multi-meric channels for the passive DIFFUSION of WATER; IONS; or other small molecules. Porins are present in bacterial CELL WALLS, as well as in plant, fungal, mammalian and other vertebrate CELL MEMBRANES and MITOCHONDRIAL MEMBRANES.
| Descriptor ID |
D018272
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| MeSH Number(s) |
D12.776.157.530.400.500 D12.776.543.550.425.730 D12.776.543.585.400.730
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| Concept/Terms |
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Below are MeSH descriptors whose meaning is more general than "Porins".
Below are MeSH descriptors whose meaning is more specific than "Porins".
This graph shows the total number of publications written about "Porins" by people in this website by year, and whether "Porins" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 1995 | 1 | 0 | 1 | | 2000 | 1 | 0 | 1 | | 2004 | 0 | 1 | 1 | | 2005 | 1 | 1 | 2 |
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Below are the most recent publications written about "Porins" by people in Profiles.
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Tam VH, Schilling AN, Melnick DA, Coyle EA. Comparison of beta-lactams in counter-selecting resistance of Pseudomonas aeruginosa. Diagn Microbiol Infect Dis. 2005 Jun; 52(2):145-51.
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Varadarajan N, Gam J, Olsen MJ, Georgiou G, Iverson BL. Engineering of protease variants exhibiting high catalytic activity and exquisite substrate selectivity. Proc Natl Acad Sci U S A. 2005 May 10; 102(19):6855-60.
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Choksi KB, Boylston WH, Rabek JP, Widger WR, Papaconstantinou J. Oxidatively damaged proteins of heart mitochondrial electron transport complexes. Biochim Biophys Acta. 2004 Mar 02; 1688(2):95-101.
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Liu N, Samartzidou H, Lee KW, Briggs JM, Delcour AH. Effects of pore mutations and permeant ion concentration on the spontaneous gating activity of OmpC porin. Protein Eng. 2000 Jul; 13(7):491-500.
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Elkeles A, Devos KM, Graur D, Zizi M, Breiman A. Multiple cDNAs of wheat voltage-dependent anion channels (VDAC): isolation, differential expression, mapping and evolution. Plant Mol Biol. 1995 Oct; 29(1):109-24.
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