A: The variant NC_000019.10:g.19193952delinsCTTA in gene RFXANK is classified as 'Uncertain_significance' for MHC_class_II_deficiency_5. Molecular consequence: SO:0001820: inframe_indel. Variant type: Indel. Disease database links: MONDO:MONDO:0971016,MedGen:C1859538,OMIM:620818. Review status: criteria provided, single submitter.