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BACTERIOCHLOROPHYLL-A(G)G AND BACTERIOPHEOPHYTIN-A(P) IN PHOTOSYNTHETIC REACTION CENTERS FROM RHODOSPIRILLUM-RUBRUM G-9+

被引：34
作者：
WALTER, E
SCHREIBER, J
ZASS, E
ESCHENMOSER, A
机构：
[1] Organisch-Chemisches Laboratorium, Eidgenössischen Technischen Hochschule Zürich, CH-8092
来源：
HELVETICA CHIMICA ACTA | 1979年 / 62卷 / 03期
关键词：
D O I：
10.1002/hlca.19790620329
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Bacteriochlorophyll aGg and Bacteriopheophytin ap in Photosynthetic Reaction Centers from Rhodospirillum rubrum G‐9+ In photosynthetically active reaction centers from Rhodospirillum rubrum G‐9+, the magnesium complex bacteriochlorophyll a contains geranylgeraniol as the alcohol component, while the metal‐free bacteriopheophytin a contains phytol instead. These pigments bacteriochlorophyll aGg (4) and bacteriopheophytin aP (1) were isolated from reaction center preparations in a ratio of 2:1 and (after demetallation of 4) identified as bacteriopheophytin aGg (2), and aP (1) by comparison with authentic samples (UV./VIS., CD. and mass spectra as well as mixed HPLC.). Copyright © 1979 Verlag GmbH & Co. KGaA, Weinheim
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页码：899 / 920
页数：22
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