A: The variant NC_000020.11:g.37210114C>G in gene RPN2 is classified as 'Uncertain_significance' for Congenital_disorder_of_glycosylation. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0015286,MedGen:C0282577,Orphanet:137. Review status: criteria provided, single submitter.