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Article

Characterisation of a mutant of barnacle troponin C lacking Ca2+-binding sites at positions II and IV.

Pflugers Archiv : European journal of physiology - 1 Jun 1999

Allhouse L D, Guzman G, Miller T, Li Q, Potter J D, Ashley C C

Abstract excerpt

This study investigates a mutant barnacle troponin C (TnC) protein (BTnC2-4-) in which the Ca2+-binding sites (sites II and IV) have been rendered non-functional. Eliminating Ca2+ binding at both Ca2+-binding sites of barnacle TnC did not prevent the incorporation of BTnC2-4- into TnC-depleted myofibrillar bundles, although, as expected, the mutant was not able to effect muscle regulation. We conclude that the...

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Source

Identifiers

PMID: 10370084
DOI: 10.1007/s004240050876

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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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