• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

相似文献

1
Chromophore structure of the physiologically active form (P(fr)) of phytochrome.光色素生理活性形式（P(fr)）的发色团结构。
Proc Natl Acad Sci U S A. 1983 Oct;80(20):6244-8. doi: 10.1073/pnas.80.20.6244.
2
Characterization of the covalent and noncovalent adducts of Agp1 phytochrome assembled with biliverdin and phycocyanobilin by circular dichroism and flash photolysis.通过圆二色性和闪光光解对与胆绿素和藻蓝胆素组装的Agp1光敏色素的共价和非共价加合物进行表征。
Biochemistry. 2009 Jul 14;48(27):6305-17. doi: 10.1021/bi900436v.
3
Chromophore structure in the photocycle of the cyanobacterial phytochrome Cph1.蓝藻光敏色素Cph1光循环中的发色团结构
Biophys J. 2006 Sep 1;91(5):1811-22. doi: 10.1529/biophysj.106.084335. Epub 2006 Jun 2.
4
The role of the chromophore in the biological photoreceptor phytochrome: an approach using chemically synthesized tetrapyrroles.生色团在生物光感受器植物色素中的作用：使用化学合成四吡咯的方法。
Acc Chem Res. 2010 Apr 20;43(4):485-95. doi: 10.1021/ar800133x.
5
Digestion by pepsin releases biologically active chromopeptides from C-phycocyanin, a blue-colored biliprotein of microalga Spirulina.胃蛋白酶消化可从微藻螺旋藻的蓝色双蛋白C-藻蓝蛋白中释放出生物活性色肽。
J Proteomics. 2016 Sep 16;147:132-139. doi: 10.1016/j.jprot.2016.03.043. Epub 2016 Apr 13.
6
Agrobacterium phytochrome as an enzyme for the production of ZZE bilins.农杆菌光敏色素作为一种用于生产ZZE胆汁素的酶。
Biochemistry. 2005 Jun 14;44(23):8461-9. doi: 10.1021/bi047510g.
7
Dimerization and inter-chromophore distance of Cph1 phytochrome from Synechocystis, as monitored by fluorescence homo and hetero energy transfer.通过荧光同型和异型能量转移监测的来自集胞藻的Cph1光敏色素的二聚化及发色团间距离
Biochemistry. 2003 May 20;42(19):5885-95. doi: 10.1021/bi026946y.
8
Color Tuning in Red/Green Cyanobacteriochrome AnPixJ: Photoisomerization at C15 Causes an Excited-State Destabilization.红/绿藻胆色素蛋白AnPixJ中的颜色调谐：C15处的光异构化导致激发态失稳
J Phys Chem B. 2015 Jul 30;119(30):9688-95. doi: 10.1021/acs.jpcb.5b04655. Epub 2015 Jul 9.
9
Photophysical diversity of two novel cyanobacteriochromes with phycocyanobilin chromophores: photochemistry and dark reversion kinetics.两种新型藻胆体色基藻蓝胆素的光物理多样性：光化学和暗反转动力学。
FEBS J. 2012 Jan;279(1):40-54. doi: 10.1111/j.1742-4658.2011.08397.x. Epub 2011 Nov 11.
10
Domain interaction in cyanobacterial phytochromes as a prerequisite for spectral integrity.蓝藻光敏色素中的结构域相互作用是光谱完整性的前提条件。
Eur Biophys J. 2007 Sep;36(7):815-21. doi: 10.1007/s00249-007-0171-1. Epub 2007 May 24.

引用本文的文献

1
A review on modeling approaches for the transcriptional regulatory network intricacies of circadian clock genes in plants.植物生物钟基因转录调控网络复杂性的建模方法综述
Planta. 2025 Jun 5;262(1):17. doi: 10.1007/s00425-025-04735-9.
2
Vibrational Spectroscopy of Phytochromes.植物色素的振动光谱。
Biomolecules. 2023 Jun 17;13(6):1007. doi: 10.3390/biom13061007.
3
Improved fluorescent phytochromes for in situ imaging.改良的荧光光光色素用于原位成像。
Sci Rep. 2022 Apr 4;12(1):5587. doi: 10.1038/s41598-022-09169-x.
4
Red light-induced structure changes in phytochrome A from Pisum sativum.红光诱导的豌豆光敏色素 A 的结构变化。
Sci Rep. 2021 Feb 2;11(1):2827. doi: 10.1038/s41598-021-82544-2.
5
Phytochromes and Cyanobacteriochromes: Photoreceptor Molecules Incorporating a Linear Tetrapyrrole Chromophore.植物色素和蓝细菌视紫红质：包含线性四吡咯发色团的光受体分子。
Adv Exp Med Biol. 2021;1293:167-187. doi: 10.1007/978-981-15-8763-4_10.
6
Pressurized Liquid Extraction of a Phycocyanobilin Chromophore and Its Reconstitution with a Cyanobacteriochrome Photosensor for Efficient Isotopic Labeling.藻蓝胆素生色团的加压液相萃取及其与蓝藻感光体的重组用于高效同位素标记。
Plant Cell Physiol. 2021 May 11;62(2):334-347. doi: 10.1093/pcp/pcaa164.
7
Carbon Atoms Speaking Out: How the Geometric Sensitivity of C Chemical Shifts Leads to Understanding the Colour Tuning of Phycocyanobilin in Cph1 and AnPixJ.碳原子发声：C 化学位移的几何敏感性如何导致对 Cph1 和 AnPixJ 中藻蓝胆素颜色调谐的理解。
Molecules. 2020 Nov 24;25(23):5505. doi: 10.3390/molecules25235505.
8
Rapid response.快速响应。
Elife. 2020 Apr 17;9:e57105. doi: 10.7554/eLife.57105.
9
The primary structural photoresponse of phytochrome proteins captured by a femtosecond X-ray laser.用飞秒 X 射线激光捕获的光致变色蛋白的主要结构光响应。
Elife. 2020 Mar 31;9:e53514. doi: 10.7554/eLife.53514.
10
Modulation of Structural Heterogeneity Controls Phytochrome Photoswitching.结构异质性的调控控制着光敏色素的光开关。
Biophys J. 2020 Jan 21;118(2):415-421. doi: 10.1016/j.bpj.2019.11.025. Epub 2019 Nov 26.

本文引用的文献

1
Purification of phytochrome by Affi-Gel Blue chromatography; an effect of lumichrome on purified phytochrome.用Affi-Gel Blue层析法纯化光敏色素；核黄素对纯化的光敏色素的影响。
Anal Biochem. 1981 Oct;117(1):32-9. doi: 10.1016/0003-2697(81)90687-4.
2
Primary photoprocesses of undegraded phytochrome excited with red and blue light at 77 K.77K 下未降解的光敏色素在红光和蓝光激发下的初级光过程。
Biochim Biophys Acta. 1981 Apr 13;635(2):369-82. doi: 10.1016/0005-2728(81)90035-9.
3
Phototransformation and dark reversion of phytochrome in deuterium oxide.氧化氘中光敏色素的光转化和暗逆转
Biochemistry. 1981 Jul 21;20(15):4315-20. doi: 10.1021/bi00518a012.
4
The kinetics of phytochrome conversion.光敏色素转化的动力学
J Biol Chem. 1966 Jul 25;241(14):3395-403.
5
Purification and properties of phytochrome: a chromoprotein regulating plant growth.光敏色素的纯化与性质：一种调节植物生长的色素蛋白
Fed Proc. 1965 Jul-Aug;24(4):863-7.
6
Low-temperature absorption and circular dichroism studies of phytochrome.植物色素的低温吸收与圆二色性研究
Biochemistry. 1972 Oct 24;11(22):4025-31. doi: 10.1021/bi00772a003.
7
Isolation and partial characterization of a chromophore-peptide fragment from pepsin digests of phytochrome.从植物色素的胃蛋白酶消化物中分离出一种发色团 - 肽片段并进行部分特性鉴定。
Biochem Biophys Res Commun. 1971 Dec 17;45(6):1466-73. doi: 10.1016/0006-291x(71)90185-9.
8
The molecular basis of visual excitation.视觉兴奋的分子基础。
Nature. 1968 Aug 24;219(5156):800-7. doi: 10.1038/219800a0.
9
Chromophore content of blue-green algal phycobiliproteins.蓝绿藻藻胆蛋白的发色团含量
J Biol Chem. 1973 Jan 25;248(2):659-62.
10
On the linkages between chromophore and protein in biliproteins, VI[1]. Structure and protein linkage of the phytochrome chromophore.关于胆色素蛋白中发色团与蛋白质的联系，VI[1]。植物色素发色团的结构与蛋白质联系
Hoppe Seylers Z Physiol Chem. 1977 Aug;358(8):1077-9.

光色素生理活性形式（P(fr)）的发色团结构。

Chromophore structure of the physiologically active form (P(fr)) of phytochrome.

机构信息

Botanisches Institut der Universität München, Menzinger Strasse 67, D-8000 München 19.

出版信息

Proc Natl Acad Sci U S A. 1983 Oct;80(20):6244-8. doi: 10.1073/pnas.80.20.6244.

DOI:10.1073/pnas.80.20.6244
PMID:16593380
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC394272/
Abstract

Chromopeptides were prepared by proteolytic digestion of phytochrome (far-red absorbing form, P(fr)) and of phycocyanin. The phycocyanobilin peptide, the chromophore of which is Z,Z,Z-configurated, was modified to the Z,Z,E isomeric chromophore. It has been demonstrated earlier that the P(fr) chromopeptide and the Z,Z,E-configurated phycocyanin chromopeptide behave similarly with regard to spectral and chromatographic properties and reactivity. We present evidence here, obtained by high-resolution (1)H NMR spectroscopy, that both the modified phycocyanobilin chromophore and the phytochrome chromophore obtained directly from P(fr) are 15E-configurated.

摘要

色肽是通过对光敏色素（远红吸收形式，P(fr)）和藻蓝蛋白的蛋白水解消化制备的。藻蓝胆素肽的发色团为 Z,Z,Z-构型，被修饰为 Z,Z,E-异构发色团。先前已经证明，P(fr)色肽和 Z,Z,E-构型的藻蓝蛋白色肽在光谱和色谱性质以及反应性方面具有相似的行为。我们在这里通过高分辨率（1）H NMR 光谱提供了证据，证明修饰的藻蓝胆素发色团和直接从 P(fr)获得的光敏素发色团都是 15E-构型的。