chr5-140848687-C-G

Variant names:

• chr5-140848687-C-G
• rs56926451
• NM_031857.2:c.192C>G

Variant summary

Our verdict is Benign. The variant received -13 ACMG points: 0P and 13B. BP4_Strong BP6 BS1 BS2

The NM_031857.2(PCDHA9):​c.192C>G​(p.Phe64Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00185 in 1,592,340 control chromosomes in the GnomAD database, including 211 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

• Frequency:
  • Genomes: 𝑓 0.010 (95 hom., cov: 28)
  • Exomes 𝑓: 0.00099 (116 hom.)
• Consequence: PCDHA9 NM_031857.2 missense
• Clinical Significance: Likely benign no assertion criteria provided B:1
• Conservation: PhyloP100: -2.07
• Publications: 3 publications found

Genes affected

PCDHA9 (HGNC:8675): (protocadherin alpha 9) This gene is a member of the protocadherin alpha gene cluster, one of three related gene clusters tandemly linked on chromosome five that demonstrate an unusual genomic organization similar to that of B-cell and T-cell receptor gene clusters. The alpha gene cluster is composed of 15 cadherin superfamily genes related to the mouse CNR genes and consists of 13 highly similar and 2 more distantly related coding sequences. The tandem array of 15 N-terminal exons, or variable exons, are followed by downstream C-terminal exons, or constant exons, which are shared by all genes in the cluster. The large, uninterrupted N-terminal exons each encode six cadherin ectodomains while the C-terminal exons encode the cytoplasmic domain. These neural cadherin-like cell adhesion proteins are integral plasma membrane proteins that most likely play a critical role in the establishment and function of specific cell-cell connections in the brain. Alternative splicing has been observed and additional variants have been suggested but their full-length nature has yet to be determined. [provided by RefSeq, Jul 2008]

PCDHA1 (HGNC:8663): (protocadherin alpha 1) This gene is a member of the protocadherin alpha gene cluster, one of three related gene clusters tandemly linked on chromosome five that demonstrate an unusual genomic organization similar to that of B-cell and T-cell receptor gene clusters. The alpha gene cluster is composed of 15 cadherin superfamily genes related to the mouse CNR genes and consists of 13 highly similar and 2 more distantly related coding sequences. The tandem array of 15 N-terminal exons, or variable exons, are followed by downstream C-terminal exons, or constant exons, which are shared by all genes in the cluster. The large, uninterrupted N-terminal exons each encode six cadherin ectodomains while the C-terminal exons encode the cytoplasmic domain. These neural cadherin-like cell adhesion proteins are integral plasma membrane proteins that most likely play a critical role in the establishment and function of specific cell-cell connections in the brain. Alternative splicing has been observed and additional variants have been suggested but their full-length nature has yet to be determined. [provided by RefSeq, Jul 2008]

PCDHA3 (HGNC:8669): (protocadherin alpha 3) This gene is a member of the protocadherin alpha gene cluster, one of three related gene clusters tandemly linked on chromosome five that demonstrate an unusual genomic organization similar to that of B-cell and T-cell receptor gene clusters. The alpha gene cluster is composed of 15 cadherin superfamily genes related to the mouse CNR genes and consists of 13 highly similar and 2 more distantly related coding sequences. The tandem array of 15 N-terminal exons, or variable exons, are followed by downstream C-terminal exons, or constant exons, which are shared by all genes in the cluster. The large, uninterrupted N-terminal exons each encode six cadherin ectodomains while the C-terminal exons encode the cytoplasmic domain. These neural cadherin-like cell adhesion proteins are integral plasma membrane proteins that most likely play a critical role in the establishment and function of specific cell-cell connections in the brain. Alternative splicing has been observed and additional variants have been suggested but their full-length nature has yet to be determined. [provided by RefSeq, Jul 2008]

PCDHA6 (HGNC:8672): (protocadherin alpha 6) This gene is a member of the protocadherin alpha gene cluster, one of three related gene clusters tandemly linked on chromosome five that demonstrate an unusual genomic organization similar to that of B-cell and T-cell receptor gene clusters. The alpha gene cluster is composed of 15 cadherin superfamily genes related to the mouse CNR genes and consists of 13 highly similar and 2 more distantly related coding sequences. The tandem array of 15 N-terminal exons, or variable exons, are followed by downstream C-terminal exons, or constant exons, which are shared by all genes in the cluster. The large, uninterrupted N-terminal exons each encode six cadherin ectodomains while the C-terminal exons encode the cytoplasmic domain. These neural cadherin-like cell adhesion proteins are integral plasma membrane proteins that most likely play a critical role in the establishment and function of specific cell-cell connections in the brain. Alternative splicing has been observed and additional variants have been suggested but their full-length nature has yet to be determined. [provided by RefSeq, Jul 2008]

PCDHA8 (HGNC:8674): (protocadherin alpha 8) This gene is a member of the protocadherin alpha gene cluster, one of three related gene clusters tandemly linked on chromosome five that demonstrate an unusual genomic organization similar to that of B-cell and T-cell receptor gene clusters. The alpha gene cluster is composed of 15 cadherin superfamily genes related to the mouse CNR genes and consists of 13 highly similar and 2 more distantly related coding sequences. The tandem array of 15 N-terminal exons, or variable exons, are followed by downstream C-terminal exons, or constant exons, which are shared by all genes in the cluster. The large, uninterrupted N-terminal exons each encode six cadherin ectodomains while the C-terminal exons encode the cytoplasmic domain. These neural cadherin-like cell adhesion proteins are integral plasma membrane proteins that most likely play a critical role in the establishment and function of specific cell-cell connections in the brain. Alternative splicing has been observed and additional variants have been suggested but their full-length nature has yet to be determined. [provided by RefSeq, Jul 2008]

PCDHA2 (HGNC:8668): (protocadherin alpha 2) This gene is a member of the protocadherin alpha gene cluster, one of three related gene clusters tandemly linked on chromosome five that demonstrate an unusual genomic organization similar to that of B-cell and T-cell receptor gene clusters. The alpha gene cluster is composed of 15 cadherin superfamily genes related to the mouse CNR genes and consists of 13 highly similar and 2 more distantly related coding sequences. The tandem array of 15 N-terminal exons, or variable exons, are followed by downstream C-terminal exons, or constant exons, which are shared by all genes in the cluster. The large, uninterrupted N-terminal exons each encode six cadherin ectodomains while the C-terminal exons encode the cytoplasmic domain. These neural cadherin-like cell adhesion proteins are integral plasma membrane proteins that most likely play a critical role in the establishment and function of specific cell-cell connections in the brain. Alternative splicing has been observed and additional variants have been suggested but their full-length nature has yet to be determined. [provided by RefSeq, Jul 2008]

PCDHA4 (HGNC:8670): (protocadherin alpha 4) This gene is a member of the protocadherin alpha gene cluster, one of three related gene clusters tandemly linked on chromosome five that demonstrate an unusual genomic organization similar to that of B-cell and T-cell receptor gene clusters. The alpha gene cluster is composed of 15 cadherin superfamily genes related to the mouse CNR genes and consists of 13 highly similar and 2 more distantly related coding sequences. The tandem array of 15 N-terminal exons, or variable exons, are followed by downstream C-terminal exons, or constant exons, which are shared by all genes in the cluster. The large, uninterrupted N-terminal exons each encode six cadherin ectodomains while the C-terminal exons encode the cytoplasmic domain. These neural cadherin-like cell adhesion proteins are integral plasma membrane proteins that most likely play a critical role in the establishment and function of specific cell-cell connections in the brain. Alternative splicing has been observed and additional variants have been suggested but their full-length nature has yet to be determined. [provided by RefSeq, Jul 2008]

PCDHA7 (HGNC:8673): (protocadherin alpha 7) This gene is a member of the protocadherin alpha gene cluster, one of three related gene clusters tandemly linked on chromosome five that demonstrate an unusual genomic organization similar to that of B-cell and T-cell receptor gene clusters. The alpha gene cluster is composed of 15 cadherin superfamily genes related to the mouse CNR genes and consists of 13 highly similar and 2 more distantly related coding sequences. The tandem array of 15 N-terminal exons, or variable exons, are followed by downstream C-terminal exons, or constant exons, which are shared by all genes in the cluster. The large, uninterrupted N-terminal exons each encode six cadherin ectodomains while the C-terminal exons encode the cytoplasmic domain. These neural cadherin-like cell adhesion proteins are integral plasma membrane proteins that most likely play a critical role in the establishment and function of specific cell-cell connections in the brain. Alternative splicing has been observed and additional variants have been suggested but their full-length nature has yet to be determined. [provided by RefSeq, Jul 2008]

PCDHA5 (HGNC:8671): (protocadherin alpha 5) This gene is a member of the protocadherin alpha gene cluster, one of three related gene clusters tandemly linked on chromosome five that demonstrate an unusual genomic organization similar to that of B-cell and T-cell receptor gene clusters. The alpha gene cluster is composed of 15 cadherin superfamily genes related to the mouse CNR genes and consists of 13 highly similar and 2 more distantly related coding sequences. The tandem array of 15 N-terminal exons, or variable exons, are followed by downstream C-terminal exons, or constant exons, which are shared by all genes in the cluster. The large, uninterrupted N-terminal exons each encode six cadherin ectodomains while the C-terminal exons encode the cytoplasmic domain. These neural cadherin-like cell adhesion proteins are integral plasma membrane proteins that most likely play a critical role in the establishment and function of specific cell-cell connections in the brain. Alternative splicing has been observed and additional variants have been suggested but their full-length nature has yet to be determined. [provided by RefSeq, Jul 2008]

PCDHA@ (HGNC:8662):

ACMG classification

Our verdict: Benign. The variant received -13 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.004307598).
• BP6: Variant 5-140848687-C-G is Benign according to our data. Variant chr5-140848687-C-G is described in ClinVar as Likely_benign. ClinVar VariationId is 3039327.Status of the report is no_assertion_criteria_provided, 0 stars.
• BS1: Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.0102 (1524/149832) while in subpopulation AFR AF = 0.0355 (1456/41028). AF 95% confidence interval is 0.034. There are 95 homozygotes in GnomAd4. There are 703 alleles in the male GnomAd4 subpopulation. Median coverage is 28. This position passed quality control check.
• BS2: High Homozygotes in GnomAd4 at 95 AR gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_031857.2. 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
	PCDHA9	NM_031857.2	MANE Select	c.192C>G	p.Phe64Leu	missense	Exon 1 of 4	NP_114063.1	Q9Y5H5-1
	PCDHA1	NM_018900.4	MANE Select	c.2394+60003C>G		intron	N/A	NP_061723.1	Q9Y5I3-1
	PCDHA3	NM_018906.3	MANE Select	c.2394+45096C>G		intron	N/A	NP_061729.1	Q9Y5H8-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PCDHA9	ENST00000532602.2	TSL:1 MANE Select	c.192C>G	p.Phe64Leu	missense	Exon 1 of 4	ENSP00000436042.2	Q9Y5H5-1
	PCDHA1	ENST00000504120.4	TSL:1 MANE Select	c.2394+60003C>G		intron	N/A	ENSP00000420840.3	Q9Y5I3-1
	PCDHA3	ENST00000522353.3	TSL:1 MANE Select	c.2394+45096C>G		intron	N/A	ENSP00000429808.2	Q9Y5H8-1

Frequencies

GnomAD3 genomes AF: 0.0101 AC: 1516 AN: 149716 Hom.: 94 Cov.: 28

Gnomad AFR AF: 0.0354

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00280

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000165

Gnomad OTH AF: 0.00730

GnomAD2 exomes AF: 0.00269 AC: 668 AN: 247876 AF XY: 0.00193

Gnomad AFR exome AF: 0.0376

Gnomad AMR exome AF: 0.00196

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000895

Gnomad OTH exome AF: 0.000661

GnomAD4 exome AF: 0.000991 AC: 1429 AN: 1442508 Hom.: 116 Cov.: 88 AF XY: 0.000822 AC XY: 590 AN XY: 717732

African (AFR) AF: 0.0353 AC: 1176 AN: 33338

American (AMR) AF: 0.00208 AC: 92 AN: 44188

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25476

East Asian (EAS) AF: 0.00 AC: 0 AN: 39668

South Asian (SAS) AF: 0.0000117 AC: 1 AN: 85402

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52988

Middle Eastern (MID) AF: 0.000558 AC: 3 AN: 5374

European-Non Finnish (NFE) AF: 0.0000246 AC: 27 AN: 1096510

Other (OTH) AF: 0.00218 AC: 130 AN: 59564

GnomAD4 genome AF: 0.0102 AC: 1524 AN: 149832 Hom.: 95 Cov.: 28 AF XY: 0.00960 AC XY: 703 AN XY: 73206

African (AFR) AF: 0.0355 AC: 1456 AN: 41028

American (AMR) AF: 0.00280 AC: 42 AN: 14994

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3392

East Asian (EAS) AF: 0.00 AC: 0 AN: 5150

South Asian (SAS) AF: 0.00 AC: 0 AN: 4720

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10444

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 290

European-Non Finnish (NFE) AF: 0.000165 AC: 11 AN: 66834

Other (OTH) AF: 0.00722 AC: 15 AN: 2078

Alfa AF: 0.00809 Hom.: 7

Bravo AF: 0.0115

ESP6500AA AF: 0.0344 AC: 151

ESP6500EA AF: 0.000117 AC: 1

ExAC AF: 0.00352 AC: 424

Asia WGS AF: 0.000869 AC: 4 AN: 3468

EpiCase AF: 0.0000553

EpiControl AF: 0.00

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: no assertion criteria provided

Pathogenic	VUS	Benign	Condition
-	-	1	PCDHA9-related disorder (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.83
BayesDel_addAF	Benign	-0.51	T
BayesDel_noAF	Benign	-0.48
CADD	Benign	16
DANN	Benign	0.96
DEOGEN2	Benign	0.027	T
Eigen	Benign	-0.50
Eigen_PC	Benign	-0.64
FATHMM_MKL	Benign	0.11	N
LIST_S2	Benign	0.83	T
MetaRNN	Benign	0.0043	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.1	L
PhyloP100		-2.1
PROVEAN	Pathogenic	-5.5	D
REVEL	Benign	0.14
Sift	Benign	0.21	T
Sift4G	Benign	0.41	T
Polyphen		0.79	P
Vest4		0.15
MutPred		0.29		Loss of sheet (P = 0.0142)
MVP		0.53
ClinPred		0.077	T
GERP RS		-0.10
PromoterAI		-0.0098	Neutral
Varity_R		0.15
gMVP		0.66
Mutation Taster		=100/0	polymorphism (auto)

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: rs56926451; hg19: chr5-140228272;