A: The variant NC_000022.11:g.24520387C>A in gene UPB1 is classified as 'Conflicting_classifications_of_pathogenicity' for not_provided|Deficiency_of_beta-ureidopropionase. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3661900|MONDO:MONDO:0013164,MedGen:C1291512,OMIM:613161,Orphanet:65287. Review status: criteria provided, conflicting classifications.