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Article

Selection for highly biased amino acid frequency in the TolA cell envelope protein of Proteobacteria.

Journal of molecular evolution - 1 Dec 2003

Rooney Alejandro P

Abstract excerpt

The bacterial cell envelope protein TolA functions to maintain the integrity of the cell membrane. This protein contains high levels of alanine and lysine that are used in the formation of alpha helices, which are required for normal protein function. The neutral model of molecular evolution pred...

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Share to Amino Acids
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 14745542
DOI: 10.1007/s00239-003-2530-6

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-14745542-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

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