A: The variant NC_000020.11:g.58652138G>A in gene STX16 is classified as 'Uncertain_significance' for Pseudohypoparathyroidism_type_1B. Molecular consequence: SO:0001619: non-coding_transcript_variant,SO:0001623: 5_prime_UTR_variant,SO:0001627: intron_variant,SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0011301,MedGen:C1864100,OMIM:603233,Orphanet:94089. Review status: criteria provided, single submitter.