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Article

Phycobiliprotein methylation. Effect of the gamma-N-methylasparagine residue on energy transfer in phycocyanin and the phycobilisome.

Journal of molecular biology - 5 Aug 1990

Swanson R V, Glazer A N

Abstract excerpt

The phycobiliproteins contain a conserved unique modified residue, gamma-N-methylasparagine at beta-72. This study examines the consequences of this methylation for the structure and function of phycocyanin and of phycobilisomes. An assay for the protein asparagine methylase activity was developed using [methyl-3H]S-adenosylmethionine and apophycocyanin purified from Escherichia coli containing the genes for the...

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Identifiers

PMID: 2117667
DOI: 10.1016/0022-2836(90)90293-u

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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