4-30721550-C-T

Variant names:

• chr4-30721550-C-T
• rs371376963
• NM_001173523.2:c.128C>T

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001173523.2(PCDH7):​c.128C>T​(p.Pro43Leu) variant causes a missense change. The variant allele was found at a frequency of 0.0000193 in 1,603,328 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000020 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000019 (0 hom.)
• Consequence: PCDH7 NM_001173523.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.84
• 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: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

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.128C>T	p.Pro43Leu	missense	Exon 1 of 3	NP_001166994.1	A0A8Q3SI70
	PCDH7	NM_032457.4		c.128C>T	p.Pro43Leu	missense	Exon 1 of 3	NP_115833.2	A0A8V8TM73
	PCDH7	NM_002589.4		c.128C>T	p.Pro43Leu	missense	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.128C>T	p.Pro43Leu	missense	Exon 1 of 3	ENSP00000512266.1	A0A8Q3SI70
	PCDH7	ENST00000361762.3	TSL:1	c.128C>T	p.Pro43Leu	missense	Exon 1 of 2	ENSP00000355243.2	O60245-1
	PCDH7	ENST00000621961.2	TSL:5	c.128C>T	p.Pro43Leu	missense	Exon 1 of 4	ENSP00000484874.2	A0A087X2C4

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152228 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.000288

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000294

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000169 AC: 4 AN: 237352 AF XY: 0.0000154

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: 0.0000366

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000193 AC: 28 AN: 1451100 Hom.: 0 Cov.: 32 AF XY: 0.0000222 AC XY: 16 AN XY: 722264

African (AFR) AF: 0.00 AC: 0 AN: 33474

American (AMR) AF: 0.00 AC: 0 AN: 44670

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26106

East Asian (EAS) AF: 0.00 AC: 0 AN: 39670

South Asian (SAS) AF: 0.00 AC: 0 AN: 86220

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 43182

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.0000252 AC: 28 AN: 1111744

Other (OTH) AF: 0.00 AC: 0 AN: 60266

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152228 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 74360

African (AFR) AF: 0.00 AC: 0 AN: 41468

American (AMR) AF: 0.00 AC: 0 AN: 15288

Ashkenazi Jewish (ASJ) AF: 0.000288 AC: 1 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5178

South Asian (SAS) AF: 0.00 AC: 0 AN: 4836

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10626

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000294 AC: 2 AN: 68040

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000302

ESP6500AA AF: 0.00 AC: 0

ESP6500EA AF: 0.000116 AC: 1

ExAC AF: 0.0000247 AC: 3

EpiCase AF: 0.000164

EpiControl AF: 0.00

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.37
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.33
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Benign	0.21	T
Eigen	Uncertain	0.63
Eigen_PC	Uncertain	0.60
FATHMM_MKL	Uncertain	0.92	D
LIST_S2	Pathogenic	0.99	D
M_CAP	Uncertain	0.14	D
MetaRNN	Uncertain	0.68	D
MetaSVM	Benign	-0.79	T
MutationAssessor	Uncertain	2.3	M
PhyloP100		3.8
PrimateAI	Uncertain	0.70	T
PROVEAN	Pathogenic	-8.6	D
REVEL	Uncertain	0.33
Sift	Uncertain	0.0010	D
Sift4G	Uncertain	0.0040	D
Polyphen		1.0	D
Vest4		0.56
MVP		0.46
ClinPred		0.96	D
GERP RS		5.1
Varity_R		0.53
gMVP		0.77
Mutation Taster		=55/45	polymorphism

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: rs371376963; hg19: chr4-30723172;