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Article

Surface labeling of key residues during assembly of the transmembrane pore formed by staphylococcal alpha-hemolysin.

FEBS letters - 12 Dec 1994

Krishnasastry M, Walker B, Braha O, Bayley H

Abstract excerpt

Structural changes in staphylococcal alpha-hemolysin (alpha HL) that occur during oligomerization and pore formation on membranes have been examined by using a simple gel-shift assay to determine the rate of modification of key single-cysteine mutants with the hydrophilic sulfhydryl reagent, 4-acetamido-4'-((iodoacetyl)amino)stilbene-2,2'-disulfonate (IASD). The central glycine-rich loop of alpha HL lines the...

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Identifiers

PMID: 7988723
DOI: 10.1016/0014-5793(94)01240-7

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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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