A: The variant NC_000022.11:g.50626896G>A in gene ARSA is classified as 'not_provided' for Metachromatic_leukodystrophy. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0018868,MedGen:C0023522,OMIM:250100,Orphanet:512. Review status: no classification provided.