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Article

Function of P11, a tertiary base pairing in self-splicing introns of subgroup IA.

Journal of molecular biology - 20 Oct 1991

Jaeger L, Westhof E, Michel F

Abstract excerpt

There is phylogenetic evidence for the existence of a new pairing in subgroup IA1 self-splicing introns. This tertiary interaction, called P11, which is extraneous to the catalytic centre of these ribozymes was modelled after a "pseudoknot" and grafted by computer modelling on the common core structure of group I introns that was recently proposed by Michel & Westhof. In order to probe the function of the P11...

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PMID: 1942046
DOI: 10.1016/0022-2836(91)90925-v

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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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