A: The variant NC_000020.11:g.58669339C>T in gene STX16 is classified as 'Likely_benign' for not_provided|Pseudohypoparathyroidism_type_1B. Molecular consequence: SO:0001583: missense_variant,SO:0001619: non-coding_transcript_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3661900|MONDO:MONDO:0011301,MedGen:C1864100,OMIM:603233,Orphanet:94089. Review status: criteria provided, multiple submitters, no conflicts.