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Article

Structural impact of proline mutations in the loop region of an ancestral membrane protein.

Biopolymers - 1 Jan 2016

Nadeau Vincent G, Deber Charles M

Abstract excerpt

The sodium ion-translocating F0 F1 ATP synthase from the bacterium Ilyobacter tartaricus contains a highly stable rotor ring composed of 11 c subunits. The synthase subunit c-in effect an 89-residue peptide that folds into a helical hairpin consisting of two membrane-spanning helices and a cytoplasmic loop-was probed for the structural impact of a series of substitutions with the β-turn-inducing proline-glycine...

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Identifiers

PMID: 26566586
DOI: 10.1002/bip.22765

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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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