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Article

Evolution of the protein repertoire.

Science (New York, N.Y.) - 13 Jun 2003

Chothia Cyrus, Gough Julian, Vogel Christine, Teichmann Sarah A

Abstract excerpt

Most proteins have been formed by gene duplication, recombination, and divergence. Proteins of known structure can be matched to about 50% of genome sequences, and these data provide a quantitative description and can suggest hypotheses about the origins of these processes.

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Identifiers

PMID: 12805536
DOI: 10.1126/science.1085371

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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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