CHEBI:27513 - precorrin-6X

ChEBI IDCHEBI:27513
ChEBI Nameprecorrin-6X
Stars
DefinitionThe intermediate in the biosynthesis of vitamin B12 from uroporphyrinogen III in which six methyl groups have been introduced into the tetrapyrrole framework, together with ring contraction.
Secondary ChEBI IDsCHEBI:8375, CHEBI:14875, CHEBI:26225
Last Modified5 June 2014
DownloadsMolfile
FormulaC44H54N4O16
Net Charge0
Average Mass894.928
Monoisotopic Mass894.35348
SMILESC[C@]1(CCC(=O)O)C2=NC(=C1CC(=O)O)[C@]1(C)N/C(=C\C3=NC(=C(CCC(=O)O)[C@]3(C)CC(=O)O)C[C@]3(C)N=C(C2)C(CCC(=O)O)=C3CC(=O)O)[C@@H](CCC(=O)O)[C@]1(C)CC(=O)O
InChIInChI=1S/C44H54N4O16/c1-40(13-12-34(55)56)25(15-36(59)60)39-44(5)42(3,20-38(63)64)23(8-11-33(53)54)27(48-44)17-30-41(2,19-37(61)62)22(7-10-32(51)52)28(45-30)18-43(4)24(14-35(57)58)21(6-9-31(49)50)26(47-43)16-29(40)46-39/h17,23,48H,6-16,18-20H2,1-5H3,(H,49,50)(H,51,52)(H,53,54)(H,55,56)(H,57,58)(H,59,60)(H,61,62)(H,63,64)/b27-17-/t23-,40-,41+,42+,43+,44+/m1/s1
InChIKeySOHWQLUTRKYCGZ-YTMGQXKNSA-N
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)
precorrin-6X (CHEBI:27513) is a precorrin (CHEBI:26228)
precorrin-6X (CHEBI:27513) is conjugate acid of precorrin-6A(7−) (CHEBI:77872)
precorrin-6X (CHEBI:27513) is conjugate acid of precorrin-6X(8−) (CHEBI:58513)
Incoming Relation(s)
precorrin-6A(7−) (CHEBI:77872) is conjugate base of precorrin-6X (CHEBI:27513)
precorrin-6X(8−) (CHEBI:58513) is conjugate base of precorrin-6X (CHEBI:27513)
IUPAC Name 
3,3',3'',3'''-[(1R,2S,3S,7S,11S,17R)-2,7,12,18-tetrakis(carboxymethyl)-1,2,7,11,17-pentamethyl-18,19-didehydrocorrin-3,8,13,17-tetrayl]tetrapropanoic acid
Synonyms  Source
Precorrin 6XKEGG COMPOUND
Precorrin 6AKEGG COMPOUND
Manual XrefsDatabases
C06320KEGG COMPOUND
Registry NumbersSources
Beilstein:4901842Beilstein