期刊论文详细信息
FEBS Letters | |
Tentative identification of the apoproteins of iron‐sulfur centers of Photosystem I | |
Lagoutte, B.1  Duranton, J.1  Setif, P.1  | |
[1] Département de Biologie, CEN Saclay, 91191 Gif-sur-Yvette Cédex, France | |
关键词: Photosystem I; Digitonin/deoxycholate particle; Iron-sulfur protein; 35S labeling; Amino acid composition; Photosynthesis; | |
DOI : 10.1016/0014-5793(84)81070-4 | |
学科分类:生物化学/生物物理 | |
来源: John Wiley & Sons Ltd. | |
【 摘 要 】
A newly purified Photosystem (PS) I particle is described, with still active iron-sulfur acceptors: A, B and X. Apart from the apoprotein of P700, 3 other main polypeptides of this particle are located at 20, 17 and 10 kDa, and two minor ones are detectable at 16.5 and 8 kDa. Both in vivo 35S labeling and carboxymethylation with iodo[14C]acetate show that most of the cysteine residues are located in the 8-kDa band. The amino acid composition of this band reveals important common features with small iron-sulfur proteins of the ferredoxin type.
【 授权许可】
Unknown
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