CHEBI:52490 - cobalt-precorrin-7

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ChEBI Name cobalt-precorrin-7
Definition A cobalt corrinoid that is precorrin-7 in which the four pyrrole-type nitrogens are bound to a central cobalt atom.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C44H57CoN4O14
Net Charge +1
Average Mass 924.87500
Monoisotopic Mass 924.31977
InChI InChI=1S/C44H58N4O14.Co/c1-21-37-23(8-11-30(49)50)22(2)43(6,48-37)18-28-24(9-12-31(51)52)41(4,19-35(59)60)29(45-28)17-27-25(10-13-32(53)54)42(5,20-36(61)62)44(7,47-27)39-26(16-34(57)58)40(3,38(21)46-39)15-14-33(55)56;/h17,21,25-26,39H,8-16,18-20H2,1-7H3,(H8,45,47,49,50,51,52,53,54,55,56,57,58,59,60,61,62);/q;+2/p-1/t21?,25-,26+,39-,40-,41+,42+,43+,44+;/m1./s1
SMILES [H][C@]12[C@H](CC(O)=O)[C@@](C)(CCC(O)=O)C3=[N+]1[Co--]14N5C(=CC6=[N+]1C(C[C@@]1(C)C(C)=C(CCC(O)=O)C(C3C)=[N+]41)=C(CCC(O)=O)[C@]6(C)CC(O)=O)[C@@H](CCC(O)=O)[C@](C)(CC(O)=O)[C@]25C
Roles Classification
Biological Role(s): 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).
(via corrinoid )
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ChEBI Ontology
Outgoing cobalt-precorrin-7 (CHEBI:52490) is a cobalt corrinoid (CHEBI:33906)
cobalt-precorrin-7 (CHEBI:52490) is conjugate acid of cobalt-precorrin-7(7−) (CHEBI:70791)
Incoming cobalt-precorrin-7(7−) (CHEBI:70791) is conjugate base of cobalt-precorrin-7 (CHEBI:52490)
Synonym Source
Cobalt-precorrin 7 KEGG COMPOUND
Manual Xrefs Databases
CPD-9048 MetaCyc
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Citations Waiting for Citations Types Sources
16936030 PubMed citation Europe PMC
23042036 PubMed citation Europe PMC
Last Modified
04 August 2014
General Comment
2013-01-10 The structure depicted is an amendment of a previous tentatively-assigned structure (PMID:16936030) and is based on the first reported isolation and structural elucidation of precorrin-7 described in PMID:23042036. This has been confirmed by personal correspondence with the authors.