Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10796120 | Biochimica et Biophysica Acta (BBA) - Bioenergetics | 2005 | 5 Pages |
Abstract
Projection maps of a V1-Vma5p hybrid complex, composed of subunit C (Vma5p) of Saccharomyces cerevisiae V-ATPase and the C-depleted V1 from Manduca sexta, were determined from single particle electron microscopy. V1-Vma5p consists of a headpiece and an elongated wedgelike stalk with a 2.1Ã3.0 nm protuberance and a 9.5Ã7.5 globular domain, interpreted to include Vma5p. The interaction face of Vma5p in V1 was explored by chemical modification experiments.
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Authors
Yuriy L. Chaban, Sandra Juliano, Egbert J. Boekema, Gerhard Grüber,