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Variant (rsID / SNP)

rs121918240

MMACHC

rs121918240 is a genetic variant (SNP, identifier in the dbSNP catalogue) that the reference table assigns to MMACHC. Location: chromosome 1, position 45,973,954. Clinical significance in the table: Pathogenic/Likely pathogenic.

Reference-table entries

MMACHCPathogenic
Clinical significance (as recorded)
Pathogenic/Likely pathogenic
Variant type
single nucleotide variant
Chromosome / position
1:45973954
Cytoband
1p34.1
HGVS
NM_015506.3(MMACHC):c.347T>C (p.Leu116Pro)
Allele change
Missense_L59P

Associated conditions / phenotypes

Cobalamin C disease

Public references

Classifications are reproduced unchanged from the reference table. For education only; not a substitute for medical or genetic counselling.