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Article

The exchangeability of amino acids in proteins.

Genetics - 1 Aug 2005

Yampolsky Lev Y, Stoltzfus Arlin

Abstract excerpt

The comparative analysis of protein sequences depends crucially on measures of amino acid similarity or distance. Many such measures exist, yet it is not known how well these measures reflect the operational exchangeability of amino acids in proteins, since most are derived by methods that confound a variety of effects, including effects of mutation. In pursuit of a pure measure of exchangeability, we present (1)...

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Identifiers

PMID: 15944362
DOI: 10.1534/genetics.104.039107
PMCID: PMC1449787

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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