rs756917724
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Variant summary
Our verdict is Benign. Variant got -11 ACMG points: 0P and 11B. BP4_StrongBP6_ModerateBP7BS2
The NM_003738.5(PTCH2):c.2304G>A(p.Ala768=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000564 in 1,613,940 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).
Frequency
Genomes: 𝑓 0.000013 ( 0 hom., cov: 33)
Exomes 𝑓: 0.000061 ( 0 hom. )
Consequence
PTCH2
NM_003738.5 synonymous
NM_003738.5 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: -1.59
Genes affected
PTCH2 (HGNC:9586): (patched 2) This gene encodes a transmembrane receptor of the patched gene family. The encoded protein may function as a tumor suppressor in the hedgehog signaling pathway. Alterations in this gene have been associated with nevoid basal cell carcinoma syndrome, basal cell carcinoma, medulloblastoma, and susceptibility to congenital macrostomia. Alternatively spliced transcript variants have been described.[provided by RefSeq, Oct 2009]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -11 ACMG points.
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.73).
BP6
?
Variant 1-44827469-C-T is Benign according to our data. Variant chr1-44827469-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 415463.Status of the report is criteria_provided_single_submitter, 1 stars.
BP7
?
Synonymous conserved (PhyloP=-1.59 with no splicing effect.
BS2
?
High AC in GnomAdExome4 at 89 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
PTCH2 | NM_003738.5 | c.2304G>A | p.Ala768= | synonymous_variant | 15/22 | ENST00000372192.4 | |
PTCH2 | NM_001166292.2 | c.2304G>A | p.Ala768= | synonymous_variant | 15/23 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
PTCH2 | ENST00000372192.4 | c.2304G>A | p.Ala768= | synonymous_variant | 15/22 | 1 | NM_003738.5 | P2 | |
PTCH2 | ENST00000447098.6 | c.2304G>A | p.Ala768= | synonymous_variant | 15/23 | 1 | A2 |
Frequencies
GnomAD3 genomes ? AF: 0.0000131 AC: 2AN: 152158Hom.: 0 Cov.: 33
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GnomAD3 exomes AF: 0.0000120 AC: 3AN: 250852Hom.: 0 AF XY: 0.00000737 AC XY: 1AN XY: 135702
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GnomAD4 exome AF: 0.0000609 AC: 89AN: 1461782Hom.: 0 Cov.: 37 AF XY: 0.0000536 AC XY: 39AN XY: 727192
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GnomAD4 genome ? AF: 0.0000131 AC: 2AN: 152158Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0AN XY: 74342
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ClinVar
Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Gorlin syndrome Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Nov 15, 2023 | - - |
Computational scores
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
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Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at