A: The variant NC_000019.10:g.33521821T>C in gene PEPD is classified as 'Uncertain_significance' for Prolidase_deficiency. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0008221,MedGen:C0268532,OMIM:170100,Orphanet:742. Review status: criteria provided, single submitter.