cobalamin metabolic process Gene Set

Dataset	GO Biological Process Annotations 2025
Category	structural or functional annotations
Type	biological process
Description	The chemical reactions and pathways involving cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom. (Gene Ontology, GO_0009235)
External Link	http://amigo.geneontology.org/amigo/term/GO:0009235
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Genes

9 genes participating in the cobalamin metabolic process biological process from the curated GO Biological Process Annotations 2025 dataset.

Symbol	Name
ABCD4	ATP-binding cassette, sub-family D (ALD), member 4
AMN	amnion associated transmembrane protein
CUBN	cubilin (intrinsic factor-cobalamin receptor)
MMAA	methylmalonic aciduria (cobalamin deficiency) cblA type
MMAB	methylmalonic aciduria (cobalamin deficiency) cblB type
MMACHC	methylmalonic aciduria (cobalamin deficiency) cblC type, with homocystinuria
MMADHC	methylmalonic aciduria (cobalamin deficiency) cblD type, with homocystinuria
MTR	5-methyltetrahydrofolate-homocysteine methyltransferase
MTRR	5-methyltetrahydrofolate-homocysteine methyltransferase reductase