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Article

Probing bulky ligand entry in engineered archaeal ferritins.

Biochimica et biophysica acta. General subjects - 1 Feb 2017

Calisti Lorenzo, Benni Irene, Cardoso Trabuco Matilde, Baiocco Paola, Ruzicka Barbara, Boffi Alberto, Falvo Elisabetta, Malatesta Francesco, Bonamore Alessandra

Abstract excerpt

BACKGROUND: A set of engineered ferritin mutants from Archaeoglobus fulgidus (Af-Ft) and Pyrococcus furiosus (Pf-Ft) bearing cysteine thiols in selected topological positions inside or outside the ferritin shell have been obtained. The two apo-proteins were taken as model systems for ferritin internal cavity accessibility in that Af-Ft is characterized by the presence of a 45Å wide aperture on the protein surface...

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PMID: 27755975
DOI: 10.1016/j.bbagen.2016.10.007

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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