10-101008545-C-T

Position:

• chr10-101008545-C-T

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_001195263.2(PDZD7):​c.3024G>A​(p.Gln1008Gln) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: PDZD7 NM_001195263.2 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.220

Genes affected

PDZD7 (HGNC:26257): (PDZ domain containing 7) This gene encodes a ciliary protein homologous to proteins which are mutated in Usher syndrome patients, and mutations and translocations involving this gene have been associated with two types of Usher syndrome. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2010]

ACMG classification

Verdict is Likely_benign. Variant got -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).
• BP6: Variant 10-101008545-C-T is Benign according to our data. Variant chr10-101008545-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 2744056.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-0.22 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PDZD7	NM_001195263.2	c.3024G>A	p.Gln1008Gln	synonymous_variant	17/17	ENST00000619208.6	NP_001182192.1
PDZD7	XM_011540177.4	c.3024G>A	p.Gln1008Gln	synonymous_variant	18/18		XP_011538479.1
PDZD7	XM_047425767.1	c.3024G>A	p.Gln1008Gln	synonymous_variant	17/17		XP_047281723.1
PDZD7	XM_011540178.4	c.3021G>A	p.Gln1007Gln	synonymous_variant	17/17		XP_011538480.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PDZD7	ENST00000619208.6	c.3024G>A	p.Gln1008Gln	synonymous_variant	17/17	5	NM_001195263.2	ENSP00000480489.1
PDZD7	ENST00000474125.7	n.*2971G>A		non_coding_transcript_exon_variant	13/13	2		ENSP00000474447.1
PDZD7	ENST00000474125.7	n.*2971G>A		3_prime_UTR_variant	13/13	2		ENSP00000474447.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1383176 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 682490

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 31

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jul 16, 2023

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	3.1
DANN	Benign	0.73

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr10-102768302;