Title : Cobalamin coenzyme forms are not likely to be superior to cyano- and hydroxyl-cobalamin in prevention or treatment of cobalamin deficiency.

Pub. Date : 2015 Jul

PMID : 25820384






3 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 After internalization and lysosomal release, Cbl binds to the cytosolic chaperon MMACHC that is responsible for (i) flavin-dependent decyanation of [CN-Co(3+) Cbl to [Co(2+)]Cbl; (ii) glutathione-dependent dealkylation of MeCbl and AdoCbl to [Co(2+/1+)]Cbl; and (iii) glutathione-dependent decyanation of CNCbl or reduction of HOCbl under anaerobic conditions. mecobalamin Cbl proto-oncogene Homo sapiens
2 MMACHC shows a broad specificity for Cbl forms and supplies the Cbl(2+) intermediate for synthesis of MeCbl and AdoCbl. mecobalamin Cbl proto-oncogene Homo sapiens
3 MMACHC shows a broad specificity for Cbl forms and supplies the Cbl(2+) intermediate for synthesis of MeCbl and AdoCbl. mecobalamin Cbl proto-oncogene Homo sapiens