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Article

Defining subdomains of the K domain important for protein-protein interactions of plant MADS proteins.

Plant molecular biology - 1 May 2004

Yang Yingzhen, Jack Thomas

Abstract excerpt

The MADS proteins APETALA3 (AP3), PISTILLATA (PI), SEPALLATAI (SEPI), SEP2, SEP3, AGAMOUS, and APETALA are required for proper floral organ identity in Arabidopsis flowers. All of these floral MADS proteins conserve two domains: the MADS domain that mediates DNA binding and dimerization, and the K domain that mediates protein protein interaction. The K domain is postulated to form a several amphipathic c-helices...

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PMID: 15604664
DOI: 10.1007/s11103-004-0416-7

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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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Defining subdomains of the K domain important for protein-protein interactions of plant MADS proteins.PMID 15604664Read ↗

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