Search Ontology:
ChEBI

precorrin-4

Term ID
CHEBI:16430
Synonyms
  • 3,3',3'',3'''-[(2S,3S,7S,17R)-1-acetyl-2,7,12,18-tetrakis(carboxymethyl)-2,7,17-trimethyl-18,19-didehydrocorrin-3,8,13,17-tetrayl]tetrapropanoic acid
  • 3-[(2S,3S,7S,17R)-1-acetyl-2,7,12,18-tetrakis(carboxymethyl)-2,7,17-trimethyl-18,19-didehydrocorrin-3,8,13,17-tetrayl]tetrapropanoic acid
  • Precorrin 4
Definition
The intermediate in the biosynthesis of vitamin B12 from uroporphyrinogen III in which four methyl groups have been introduced at positions 2, 7, 17 and 20 of the tetrapyrrole framework, together with ring contraction of the framework forming a bond between C-1 and C-19, leaving C-20 as part of an acetyl group bonded to C-1.
References
  • Beilstein:7070412
  • KEGG:C06407
Ontology
ChEBI  ( EBI )
Relationships
is a type of
inverse has_functional_parent
inverse is_conjugate_base_of
is_conjugate_acid_of
Phenotype
Phenotype resulting from precorrin-4
Phenotype where environments contain precorrin-4
Phenotype modified by environments containing precorrin-4
Human Disease / Model Data