title: Phytochelatins: the principal heavy-metal complexing peptides of higher plants.
abstract: A set of novel heavy-metal complexing peptides was isolated from plant cell suspension cultures; the structure of the peptides was established as (gamma-glutamic acid-cysteine)n-glycine (n = 3 to 7). These peptides appear upon induction of plant cells with heavy metals and represent the principal metal-binding activities in the cells. The name phytochelatin is proposed for this new class of natural products.
authors.forename: E
authors.initials: E
authors.lastname: Grill
authors.forename: E L
authors.initials: EL
authors.lastname: Winnacker
authors.forename: M H
authors.initials: MH
authors.lastname: Zenk