rs925469298

Variant names:

• chr4-30721830-C-A
• rs925469298
• NM_001173523.2:c.408C>A

Your query was ambiguous. Multiple possible variants found:

• chr4-30721830-C-A
• chr4-30721830-C-G
• chr4-30721830-C-T

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_001173523.2(PCDH7):​c.408C>A​(p.Ile136Ile) 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: PCDH7 NM_001173523.2 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.601
• Publications: 0 publications found

Genes affected

PCDH7 (HGNC:8659): (protocadherin 7) This gene belongs to the protocadherin gene family, a subfamily of the cadherin superfamily. The gene encodes a protein with an extracellular domain containing 7 cadherin repeats. The gene product is an integral membrane protein that is thought to function in cell-cell recognition and adhesion. Alternative splicing yields isoforms with unique cytoplasmic tails. [provided by RefSeq, Jul 2008]

ENSG00000286596 (HGNC:58750):

ACMG classification

Our verdict: Likely_benign. The variant received -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.4).
• BP7: Synonymous conserved (PhyloP=0.601 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001173523.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PCDH7	NM_001173523.2	MANE Select	c.408C>A	p.Ile136Ile	synonymous	Exon 1 of 3	NP_001166994.1	A0A8Q3SI70
	PCDH7	NM_032457.4		c.408C>A	p.Ile136Ile	synonymous	Exon 1 of 3	NP_115833.2	A0A8V8TM73
	PCDH7	NM_002589.4		c.408C>A	p.Ile136Ile	synonymous	Exon 1 of 2	NP_002580.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PCDH7	ENST00000695919.1	MANE Select	c.408C>A	p.Ile136Ile	synonymous	Exon 1 of 3	ENSP00000512266.1	A0A8Q3SI70
	PCDH7	ENST00000361762.3	TSL:1	c.408C>A	p.Ile136Ile	synonymous	Exon 1 of 2	ENSP00000355243.2	O60245-1
	PCDH7	ENST00000621961.2	TSL:5	c.408C>A	p.Ile136Ile	synonymous	Exon 1 of 4	ENSP00000484874.2	A0A087X2C4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD2 exomes AF: 0.00 AC: 0 AN: 243436 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1458692 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 725414

African (AFR) AF: 0.00 AC: 0 AN: 33424

American (AMR) AF: 0.00 AC: 0 AN: 44488

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26026

East Asian (EAS) AF: 0.00 AC: 0 AN: 39536

South Asian (SAS) AF: 0.00 AC: 0 AN: 85730

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52540

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5762

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1110898

Other (OTH) AF: 0.00 AC: 0 AN: 60288

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.40
CADD	Benign	17
DANN	Benign	0.93
PhyloP100		0.60

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs925469298; hg19: chr4-30723452;