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Article

Ca2+-independent contraction of longitudinal ileal smooth muscle is potentiated by a zipper-interacting protein kinase pseudosubstrate peptide.

American journal of physiology. Gastrointestinal and liver physiology - 1 Aug 2009

Ihara Eikichi, Moffat Lori, Borman Meredith A, Amon Jennifer E, Walsh Michael P, MacDonald Justin A

Abstract excerpt

As a regulator of smooth muscle contraction, zipper-interacting protein kinase (ZIPK) can directly phosphorylate the myosin regulatory light chains (LC20) and produce contractile force. Synthetic peptides (SM-1 and AV25) derived from the autoinhibitory region of smooth muscle myosin light chain k...

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Source

Identifiers

PMID: 19541925
DOI: 10.1152/ajpgi.00112.2009

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-19541925-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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