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PMID: 6247332 Published · ppublish English Comparative Study Journal Article Research Support, U.S. Gov't, Non-P.H.S. Research Support, U.S. Gov't, P.H.S.

Comparison of outer membrane porin proteins produced by Escherichia coli and Salmonella typhimurium.

Journal of bacteriology ·Vol. 142 ·No. 3 ·1980-06-00 ·Pages 1019-22

Lee DR, Schnaitman CA

Abstract

The OmpC, OmpF, and Lc (NmpC) porin proteins of Escherichia coli K-12 have been shown to be similar to the OmpC (36K), OmpF (35K) and OmpD (34K) porin proteins of Salmnella typhimurium LT2 in terms of function, regulation of expression, and, in the case of OmpC and OmpF proteins, equivalence of the genetic loci determining their production. However, the corresponding pairs of proteins from these two species showed only limited similarity in peptide maps and no similarity in terms of migration on polyacrylamide gels.

MeSH Terms
Bacterial Proteins/analysis,biosynthesis,genetics Chromosome Mapping Escherichia coli/analysis,metabolism Genes Membrane Proteins/analysis,biosynthesis,genetics Porins Salmonella typhimurium/analysis,metabolism
Chemicals
Bacterial Proteins Membrane Proteins Porins
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Lee D R
Schnaitman C A
References (21)
21 references, click to expand
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Article Info
Journal
Journal of bacteriology
Abbr.
J Bacteriol
ISSN
0021-9193
DOI
10.1128/jb.142.3.1019-1022.1980
Published
1980-06-00
Pages
1019-22
Language
English
Region
United States
NLM ID
2985120R
PMCID
PMC294131
Subset
IM
External Links
PubMed source DOI: 10.1128/jb.142.3.1019-1022.1980 PMC Full Text View journal details
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