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1
8-vinyl reduction and chlorophyll a biosynthesis in higher plants.高等植物中的8-乙烯基还原与叶绿素a生物合成
Biochem J. 1993 May 1;291 ( Pt 3)(Pt 3):939-44. doi: 10.1042/bj2910939.
2
Chloroplast biogenesis: [4-vinyl] chlorophyllide a reductase is a divinyl chlorophyllide a-specific, NADPH-dependent enzyme.叶绿体生物发生：[4-乙烯基]叶绿素酸酯a还原酶是一种特异性作用于二乙烯基叶绿素酸酯a的、依赖NADPH的酶。
Biochemistry. 1992 Sep 15;31(36):8460-4. doi: 10.1021/bi00151a011.
3
Chloroplast biogenesis. Demonstration of the monovinyl and divinyl monocarboxylic routes of chlorophyll biosynthesis in higher plants.叶绿体生物发生。高等植物中叶绿素生物合成的单乙烯基和二乙烯基单羧酸途径的证明。
J Biol Chem. 1986 Oct 15;261(29):13556-64.
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A new non-photoreducible protochlorophyll(ide-)-protein: P-649--642 from cucumber cotyledons: NADPH mediation of its transformation to photoreducible P-657--650.
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The light intensity dependence of protochlorophyllide photoconversion and its significance to the catalytic mechanism of protochlorophyllide reductase.原叶绿素酸酯光转化的光强依赖性及其对原叶绿素酸酯还原酶催化机制的意义。
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Light and dark modulation of chlorophyll biosynthetic genes in response to temperature.叶绿素生物合成基因对温度响应的光暗调节
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7
Protochlorophyll and protochlorophyllide as precursors for chlorophyll synthesis in vitro.原叶绿素和原叶绿素酸酯作为体外叶绿素合成的前体。
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Effect of benzimidazole and kinetin on the nicotinamide nucleotide content of senescing wheat leaves.苯并咪唑和激动素对衰老小麦叶片烟酰胺核苷酸含量的影响。
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The effect of light on four protochlorophyllide-binding polypeptides of barley (Hordeum vulgare).光对大麦（Hordeum vulgare）四种原叶绿素酸酯结合多肽的影响。
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Light modulation of the activity of protochlorophyllide reductase.原叶绿素酸酯还原酶活性的光调节
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The Role of Membranes and Lipid-Protein Interactions in the Mg-Branch of Tetrapyrrole Biosynthesis.膜与脂-蛋白相互作用在四吡咯生物合成镁分支中的作用
Front Plant Sci. 2021 Apr 28;12:663309. doi: 10.3389/fpls.2021.663309. eCollection 2021.
3
One divinyl reductase reduces the 8-vinyl groups in various intermediates of chlorophyll biosynthesis in a given higher plant species, but the isozyme differs between species.一种二烯还原酶在特定高等植物物种的叶绿素生物合成的各种中间产物中还原 8-乙烯基，但同工酶在物种间存在差异。
Plant Physiol. 2013 Jan;161(1):521-34. doi: 10.1104/pp.112.208421. Epub 2012 Nov 15.
4
Chlorophyll Biosynthesis.叶绿素生物合成
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Regulation of etioplast pigment-protein complexes, inner membrane architecture, and protochlorophyllide a chemical heterogeneity by light-dependent NADPH:protochlorophyllide oxidoreductases A and B.光依赖型NADPH：原叶绿素酸酯氧化还原酶A和B对黄化质体色素 - 蛋白质复合物、内膜结构及原叶绿素酸酯a化学异质性的调控
Plant Physiol. 2000 Dec;124(4):1678-96. doi: 10.1104/pp.124.4.1678.
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The role of protein surface charge in catalytic activity and chloroplast membrane association of the pea NADPH: protochlorophyllide oxidoreductase (POR) as revealed by alanine scanning mutagenesis.丙氨酸扫描诱变揭示豌豆NADPH：原叶绿素酸酯氧化还原酶（POR）的蛋白质表面电荷在催化活性和叶绿体膜结合中的作用。
Plant Mol Biol. 1999 Jan;39(2):309-23. doi: 10.1023/a:1006135100760.
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A prokaryotic origin for light-dependent chlorophyll biosynthesis of plants.植物光依赖型叶绿素生物合成的原核起源。
Proc Natl Acad Sci U S A. 1995 Apr 25;92(9):3749-53. doi: 10.1073/pnas.92.9.3749.

本文引用的文献

1
Chloroplast Biogenesis 60 : Conversion of Divinyl Protochlorophyllide to Monovinyl Protochlorophyllide in Green(ing) Barley, a Dark Monovinyl/Light Divinyl Plant Species.叶绿体生物发生 60 期：绿(化)大麦中二乙烯基原叶绿素ide 向单乙烯基原叶绿素ide 的转化，一种暗单乙烯基/光二乙烯基植物物种。
Plant Physiol. 1988 May;87(1):89-94. doi: 10.1104/pp.87.1.89.
2
Chloroplast biogenesis 51 : modulation of monovinyl and divinyl protochlorophyllide biosynthesis by light and darkness in vitro.叶绿体生物发生 51：体外光照和黑暗对单乙烯基和二乙烯基原叶绿素酸酯生物合成的调节。
Plant Physiol. 1985 Dec;79(4):1059-63. doi: 10.1104/pp.79.4.1059.
3
Chloroplast Biogenesis 49 : Differences among Angiosperms in the Biosynthesis and Accumulation of Monovinyl and Divinyl Protochlorophyllide during Photoperiodic Greening.叶绿体生物发生49：光周期绿化过程中被子植物在单乙烯基和二乙烯基原叶绿素酸酯生物合成与积累上的差异
Plant Physiol. 1985 Sep;79(1):1-6. doi: 10.1104/pp.79.1.1.
4
Separation of monovinyl and divinyl protochlorophyllides and chlorophyllides from etiolated and phototransformed cucumber cotyledons.从黄化及光转化的黄瓜子叶中分离单乙烯基和二乙烯基原叶绿素酸酯以及叶绿素酸酯。
Plant Physiol. 1983 Sep;73(1):79-81. doi: 10.1104/pp.73.1.79.
5
The structural and functional relationships between heme and chlorophyll.血红素与叶绿素之间的结构和功能关系。
Harvey Lect. 1948;Series 44:220-45.
6
Terminal steps of chlorophyll A biosynthesis in higher plants.高等植物中叶绿素A生物合成的终末步骤。
Arch Biochem Biophys. 1957 Dec;72(2):293-301. doi: 10.1016/0003-9861(57)90205-9.
7
Substrate-specificity studies on protochlorophyllide reductase in barley (Hordeum vulgare) etioplast membranes.大麦（Hordeum vulgare）黄化质体膜中原叶绿素酸酯还原酶的底物特异性研究。
Biochem J. 1980 Jan 15;186(1):267-78. doi: 10.1042/bj1860267.
8
Chloroplast biogenesis. Identification of chlorophyllide a (E458f674) as a divinyl chlorophyllide a.叶绿体生物发生。叶绿素酸a（E458f674）作为二乙烯基叶绿素酸a的鉴定。
J Biol Chem. 1982 May 10;257(9):4849-58.
9
Compositional heterogeneity of protochlorophyllide ester in etiolated leaves of higher plants.高等植物黄化叶片中原叶绿素酸酯的组成异质性。
Arch Biochem Biophys. 1983 Jan;220(1):286-92. doi: 10.1016/0003-9861(83)90412-5.
10
A simple colorimetric method for determination of protein.一种测定蛋白质的简单比色法。
Anal Biochem. 1969 Oct 1;31(1):146-8. doi: 10.1016/0003-2697(69)90251-6.

高等植物中的8-乙烯基还原与叶绿素a生物合成

8-vinyl reduction and chlorophyll a biosynthesis in higher plants.

作者信息

Whyte B J, Griffiths W T

机构信息

Department of Biochemistry, School of Medical Sciences, University of Bristol, U.K.

出版信息

Biochem J. 1993 May 1;291 ( Pt 3)(Pt 3):939-44. doi: 10.1042/bj2910939.

DOI:10.1042/bj2910939
PMID:8489519
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1132460/
Abstract

A technique involving solid-phase extractions and polyethylene h.p.l.c. suitable for the routine compositional analysis of the total protochlorophyllide pool of plants is described. The resynthesis kinetics of the individual components of the pool have been studied in briefly illuminated etiolated tissue of wheat (Triticum aestivum) and cucumber (Cucumis sativus) during subsequent redarkening. The data are interpreted in terms of a precursor-product relationship between the di- and mono-vinyl analogues of protochlorophyllide during their reaccumulation in darkness. The interconversion is assumed to be catalysed by an 8-vinyl reductase, which shows greater activity in wheat than in cucumber. Analyses of the redox state of the nicotinamide nucleotide of the pool during the process are compatible with NADPH as the cofactor of the putative reductase.

摘要

本文描述了一种涉及固相萃取和聚乙烯高效液相色谱的技术，该技术适用于植物原叶绿素酸酯总库的常规成分分析。在随后的再黑暗处理过程中，对小麦（Triticum aestivum）和黄瓜（Cucumis sativus）黄化组织短暂光照后，研究了该库中各个组分的再合成动力学。根据原叶绿素酸酯的二乙烯基和单乙烯基类似物在黑暗中重新积累时的前体-产物关系对数据进行了解释。假定这种相互转化由一种8-乙烯基还原酶催化，该酶在小麦中的活性高于黄瓜。在此过程中对该库中烟酰胺核苷酸氧化还原状态的分析与NADPH作为假定还原酶的辅因子相一致。