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Article

The Low Molecular Weight Protein PsaI Stabilizes the Light-Harvesting Complex II Docking Site of Photosystem I.

Plant physiology - 1 Sept 2016

Plöchinger Magdalena, Torabi Salar, Rantala Marjaana, Tikkanen Mikko, Suorsa Marjaana, Jensen Poul-Erik, Aro Eva Mari, Meurer Jörg

Abstract excerpt

PsaI represents one of three low molecular weight peptides of PSI. Targeted inactivation of the plastid PsaI gene in Nicotiana tabacum has no measurable effect on photosynthetic electron transport around PSI or on accumulation of proteins involved in photosynthesis. Instead, the lack of PsaI destabilizes the association of PsaL and PsaH to PSI, both forming the light-harvesting complex (LHC)II docking site of...

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Identifiers

PMID: 27406169
DOI: 10.1104/pp.16.00647
PMCID: PMC5074619

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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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The Low Molecular Weight Protein PsaI Stabilizes the Light-Harvesting Complex II Docking Site of Photosystem I.PMID 27406169Read ↗

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