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Record Information
Version2.0
Created at2024-09-11 10:12:40 UTC
Updated at2024-09-11 10:12:40 UTC
NP-MRD IDNP0337295
Secondary Accession NumbersNone
Natural Product Identification
Common NameChlorophyll d
DescriptionChlorophyll d belongs to the class of organic compounds known as chlorins. These are large heterocyclic aromatic ring systems consisting, at the core, of three pyrroles and one pyrroline coupled through four methine linkages. Chlorophyll d was first documented in 2024 (PMID: 39038640). Based on a literature review a small amount of articles have been published on Chlorophyll d (PMID: 38851184) (PMID: 38394197) (PMID: 38286009) (PMID: 37772760).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC54H70MgN4O6
Average Mass895.4810 Da
Monoisotopic Mass894.51458 Da
IUPAC Namemethyl (5R,8S,9S,10Z,16Z,21Z)-19-ethyl-14-formyl-9,13,18,25-tetramethyl-4-oxo-8-(3-oxo-3-{[(2E,7R,11R)-3,7,11,15-tetramethylhexadec-2-en-1-yl]oxy}propyl)-1,24,26,27-tetraaza-23-magnesaheptacyclo[10.10.2.1^{3,22}.1^{7,10}.1^{17,20}.0^{2,6}.0^{15,24}]heptacosa-2(6),3(25),7(27),10,12,14,16,18,20(26),21-decaene-5-carboxylate
Traditional Namemethyl (5R,8S,9S,10Z,16Z,21Z)-19-ethyl-14-formyl-9,13,18,25-tetramethyl-4-oxo-8-(3-oxo-3-{[(2E,7R,11R)-3,7,11,15-tetramethylhexadec-2-en-1-yl]oxy}propyl)-1,24,26,27-tetraaza-23-magnesaheptacyclo[10.10.2.1^{3,22}.1^{7,10}.1^{17,20}.0^{2,6}.0^{15,24}]heptacosa-2(6),3(25),7(27),10,12,14,16,18,20(26),21-decaene-5-carboxylate
CAS Registry NumberNot Available
SMILES
[H]C(=O)C1=C2\C=C3/N=C(/C=C4\N5[Mg]N2C(\C=C2/N=C([C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@@H]2C)C2=C5C(C(=O)[C@@H]2C(=O)OC)=C4C)=C1C)C(CC)=C3C
InChI Identifier
InChI=1/C54H71N4O6.Mg/c1-12-38-34(7)42-27-46-40(29-59)36(9)41(56-46)26-43-35(8)39(51(57-43)49-50(54(62)63-11)53(61)48-37(10)44(58-52(48)49)28-45(38)55-42)22-23-47(60)64-25-24-33(6)21-15-20-32(5)19-14-18-31(4)17-13-16-30(2)3;/h24,26-32,35,39,50H,12-23,25H2,1-11H3,(H-,55,56,57,58,59,61);/q-1;+2/p-1/b33-24+;/t31-,32-,35+,39+,50-;/s2
InChI KeyQXWRYZIMSXOOPY-KMXYJOOKNA-M
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as chlorins. These are large heterocyclic aromatic ring systems consisting, at the core, of three pyrroles and one pyrroline coupled through four methine linkages.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassTetrapyrroles and derivatives
Sub ClassChlorins
Direct ParentChlorins
Alternative Parents
Substituents
  • Chlorin
  • Metallotetrapyrrole skeleton
  • Phorbine skeleton
  • Diterpenoid
  • Aryl ketone
  • Aryl alkyl ketone
  • Fatty acid ester
  • Aryl-aldehyde
  • Fatty acyl
  • 1,3-dicarbonyl compound
  • Substituted pyrrole
  • Dicarboxylic acid or derivatives
  • Heteroaromatic compound
  • Methyl ester
  • Pyrrole
  • Carboxylic acid ester
  • Ketone
  • Azacycle
  • Carboxylic acid derivative
  • Organic salt
  • Organic oxide
  • Organonitrogen compound
  • Aldehyde
  • Organic oxygen compound
  • Organooxygen compound
  • Organic nitrogen compound
  • Organic zwitterion
  • Carbonyl group
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP11.58ChemAxon
pKa (Strongest Acidic)11.71ChemAxon
pKa (Strongest Basic)4.38ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area122.38 ŲChemAxon
Rotatable Bond Count22ChemAxon
Refractivity258.33 m³·mol⁻¹ChemAxon
Polarizability107.46 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkChlorophyll d
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Gisriel CJ, Ranepura G, Brudvig GW, Gunner MR: Assignment of chlorophyll d in the Chl(D1) site of the electron transfer chain of far-red light acclimated photosystem II supported by MCCE binding calculations. Biochim Biophys Acta Bioenerg. 2024 Nov 1;1865(4):149496. doi: 10.1016/j.bbabio.2024.149496. Epub 2024 Jul 20. [PubMed:39038640 ]
  2. Ulrich NJ, Shen G, Bryant DA, Miller SR: Ecological diversification of a cyanobacterium through divergence of its novel chlorophyll d-based light-harvesting system. Curr Biol. 2024 Jul 8;34(13):2972-2979.e4. doi: 10.1016/j.cub.2024.05.022. Epub 2024 Jun 7. [PubMed:38851184 ]
  3. Shen L, Gao Y, Tang K, Qi R, Fu L, Chen JH, Wang W, Ma X, Li P, Chen M, Kuang T, Zhang X, Shen JR, Wang P, Han G: Structure of a unique PSII-Pcb tetrameric megacomplex in a chlorophyll d-containing cyanobacterium. Sci Adv. 2024 Feb 23;10(8):eadk7140. doi: 10.1126/sciadv.adk7140. Epub 2024 Feb 23. [PubMed:38394197 ]
  4. Elias E, Brache K, Schafers J, Croce R: Coloring Outside the Lines: Exploiting Pigment-Protein Synergy for Far-Red Absorption in Plant Light-Harvesting Complexes. J Am Chem Soc. 2024 Feb 7;146(5):3508-3520. doi: 10.1021/jacs.3c13373. Epub 2024 Jan 29. [PubMed:38286009 ]
  5. Ko JT, Li YY, Chen PY, Liu PY, Ho MY: Use of 16S rRNA gene sequences to identify cyanobacteria that can grow in far-red light. Mol Ecol Resour. 2024 Jan;24(1):e13871. doi: 10.1111/1755-0998.13871. Epub 2023 Sep 29. [PubMed:37772760 ]