Chemistry:Chlorophyll f
From HandWiki
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| IUPAC name
[methyl 14-ethyl-8-formyl-4,13,18-trimethyl-20-oxo-3-{3-oxo-3-[(3,7,11,15-tetramethylhexadec-2-en-1-yl)oxy]propyl}-9-vinylphorbine-21-carboxylatato(2−)-κ4N23,N24,N25,N26]magnesium
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3D model (JSmol)
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| C55H70O6N4Mg[1] | |
| Molar mass | 907.4725 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
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Chlorophyll f (Chl f) is a type form of chlorophyll that absorbs further in the red (infrared light) than other chlorophylls. In 2010, it was reported by Min Chen to be present in stromatolites from Western Australia's Shark Bay.[2][3]
The function of Chl f in photosynthetic reactions is uncertain and the ecological distribution of Chl f remains unknown. Chl f has been shown to support some of the roles in photosynthetic reactions, in both the energy transfer and in the charge separation processes.[4][5][6]
Chl f is produced from chlorophyllide f by chlorophyll synthase. Chlorophyllide f is made from chlorophyllide a by an enzyme known as PsbA4 or ChlF.[7]
References
- ↑ Willows, Robert D.; Li, Yaqiong; Scheer, Hugo; Chen, Min (15 March 2013). "Structure of chlorophyll f". Organic Letters 15 (7): 1588–1590. doi:10.1021/ol400327j. PMID 23496297.
- ↑ Chen, M.; Schliep, M.; Willows, R.D.; Cai, Z.-L.; Neilan, B.A.; Scheer, H. (2010). "A red-shifted chlorophyll". Science 329 (5997): 1318–1319. doi:10.1126/science.1191127. PMID 20724585. Bibcode: 2010Sci...329.1318C.
- ↑ Jabr, Ferris (August 19, 2010). "A new form of chlorophyll?". Scientific American. http://www.scientificamerican.com/article.cfm?id=new-form-chlorophyll.
- ↑ Nürnberg, Dennis J.; Morton, Jennifer; Santabarbara, Stefano; Telfer, Alison; Joliot, Pierre; Antonaru, Laura A. et al. (2018). "Photochemistry beyond the red limit in chlorophyll f–containing photosystems". Science 360 (6394): 1210–1213. doi:10.1126/science.aar8313. ISSN 0036-8075. OCLC 7735829001. PMID 29903971. Bibcode: 2018Sci...360.1210N.
- ↑ Zamzam, Noura; Kaucikas, Marius; Nürnberg, Dennis J.; Rutherford, A. William; van Thor, Jasper J. (2019). "Femtosecond infrared spectroscopy of chlorophyll f-containing photosystem I". Physical Chemistry Chemical Physics 21 (3): 1224–1234. doi:10.1039/C8CP05627G. ISSN 1463-9076. OCLC 7943211172. PMID 30566126. Bibcode: 2019PCCP...21.1224Z.
- ↑ Dunning, Hayley (June 14, 2018). "New type of photosynthesis discovered". https://phys.org/news/2018-06-photosynthesis.html.
- ↑ Tsuzuki, Yuki; Tsukatani, Yusuke; Yamakawa, Hisanori; Itoh, Shigeru; Fujita, Yuichi; Yamamoto, Haruki (29 March 2022). "Effects of Light and Oxygen on Chlorophyll d Biosynthesis in a Marine Cyanobacterium Acaryochloris marina". Plants 11 (7): 915. doi:10.3390/plants11070915. PMID 35406896.
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