Chlorophyll f

Chlorophyll f
Names
	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
Identifiers
3D model (JSmol)	Interactive image; Interactive image;
ChEBI	CHEBI:61290;
PubChem CID	50909847;
	InChI InChI=1S/C55H71N4O6.Mg/c1-12-38-35(8)42-27-46-39(13-2)41(30-60)47(57-46)28-43-36(9)40(52(58-43)50-51(55(63)64-11)54(62)49-37(10)44(59-53(49)50)29-45(38)56-42)23-24-48(61)65-26-25-34(7)22-16-21-33(6)20-15-19-32(5)18-14-17-31(3)4;/h13,25,27-33,36,40,51H,2,12,14-24,26H2,1,3-11H3,(H-,56,57,58,59,60,62);/q-1;+2/p-1/b34-25+;/t32-,33-,36+,40+,51-;/m1./s1 Key: FBMIDEWOZNHQKD-VBYMZDBQSA-M;
	SMILES CCC1=C(C2=NC1=CC3=C(C4=C([N-]3)C(=C5[C@H]([C@@H](C(=N5)C=C6C(=C(C(=C2)[N-]6)C=C)C=O)C)CCC(=O)OC/C=C(\C)/CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C4=O)C(=O)OC)C)C.[Mg+2]; COC(=O)C9C(=O)c6c(C)c3n7c6c9c2C(CCC(=O)COCC=C(C)CCCC(C)CCCC(C)CCCC(C)C)C(C)c1cc5n8c(cc4n([Mg]78n12)c(c=3)c(CC)c4c)c(C=C)c5C=O;
Properties
Chemical formula	C55H70O6N4Mg
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). Infobox references

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.

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.

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.

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