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CHEBI:58416 - chlorophyll a(1−)

ChEBI IDCHEBI:58416
ChEBI Namechlorophyll a(1−)
Stars
ASCII Namechlorophyll a(1-)
DefinitionA cyclic tetrapyrrole anion arising from deprotonation at the 21-position of chlorophyll a.
Last Modified26 July 2019
DownloadsMolfile
FormulaC55H71MgN4O5
Net Charge-1
Average Mass892.501
Monoisotopic Mass891.52804
SMILESC=Cc1c(C)c2[n]3c1C=C1C(C)=C(CC)C4=[N+]1[Mg-2]31[n]3c(c(C)c5c3=C(C3=[N+]1C(=C2)[C@@H](C)[C@@H]3CCC(=O)OC/C=C(\C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C-](C(=O)OC)C5=O)=C4
InChIInChI=1S/C55H72N4O5.Mg/c1-13-39-35(8)42-28-44-37(10)41(24-25-48(60)64-27-26-34(7)23-17-22-33(6)21-16-20-32(5)19-15-18-31(3)4)52(58-44)50-51(55(62)63-12)54(61)49-38(11)45(59-53(49)50)30-47-40(14-2)36(9)43(57-47)29-46(39)56-42;/h13,26,28-33,37,41H,1,14-25,27H2,2-12H3,(H-,56,57,58,59,61);/q-2;+2/p-1/b34-26+;/t32-,33-,37+,41+;/m1./s1
InChIKeyVSRAJQZEEBBURZ-ONWAGYJKSA-M
Roles Classification
Biological Role:
cofactor  An organic molecule or ion (usually a metal ion) that is required by an enzyme for its activity. It may be attached either loosely (coenzyme) or tightly (prosthetic group).
ChEBI Ontology
Outgoing Relation(s)
chlorophyll a(1−) (CHEBI:58416) has role cofactor (CHEBI:23357)
chlorophyll a(1−) (CHEBI:58416) is a chlorophyll(1−) (CHEBI:139291)
chlorophyll a(1−) (CHEBI:58416) is a cyclic tetrapyrrole anion (CHEBI:58941)
chlorophyll a(1−) (CHEBI:58416) is conjugate base of chlorophyll a (CHEBI:18230)
Incoming Relation(s)
71-hydroxychlorophyll a(1−) (CHEBI:83377) has functional parent chlorophyll a(1−) (CHEBI:58416)
chlorophyll a (CHEBI:18230) is conjugate acid of chlorophyll a(1−) (CHEBI:58416)
UniProt Name  Source
chlorophyll aUniProt