rs946173895

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP3

The NM_032968.5(PCDH11X):​c.776C>A​(p.Pro259Gln) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000954 in 104,804 control chromosomes in the GnomAD database, with no homozygous occurrence. There are no hemizygote samples in GnomAD. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000095 ( 0 hom., 0 hem., cov: 19)

Consequence

PCDH11X
NM_032968.5 missense

Scores

5
6
6

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 7.67
Variant links:
Genes affected
PCDH11X (HGNC:8656): (protocadherin 11 X-linked) This gene belongs to the protocadherin gene family, a subfamily of the cadherin superfamily. The encoded protein consists of an extracellular domain containing 7 cadherin repeats, a transmembrane domain and a cytoplasmic tail that differs from those of the classical cadherins. The gene is located in a major X/Y block of homology and its Y homolog, despite divergence leading to coding region changes, is the most closely related cadherin family member. The protein is thought to play a fundamental role in cell-cell recognition essential for the segmental development and function of the central nervous system. Disruption of this gene may be associated with developmental dyslexia. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2014]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.785

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
PCDH11XNM_032968.5 linkc.776C>A p.Pro259Gln missense_variant Exon 6 of 11 ENST00000682573.1 NP_116750.1 Q9BZA7-1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
PCDH11XENST00000682573.1 linkc.776C>A p.Pro259Gln missense_variant Exon 6 of 11 NM_032968.5 ENSP00000507225.1 Q9BZA7-1

Frequencies

GnomAD3 genomes
AF:
0.00000954
AC:
1
AN:
104804
Hom.:
0
Cov.:
19
AF XY:
0.00
AC XY:
0
AN XY:
27542
show subpopulations
Gnomad AFR
AF:
0.00
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
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:
0.0000195
Gnomad OTH
AF:
0.00
GnomAD4 exome
Cov.:
29
GnomAD4 genome
AF:
0.00000954
AC:
1
AN:
104804
Hom.:
0
Cov.:
19
AF XY:
0.00
AC XY:
0
AN XY:
27542
show subpopulations
Gnomad4 AFR
AF:
0.00
Gnomad4 AMR
AF:
0.00
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.0000195
Gnomad4 OTH
AF:
0.00
Bravo
AF:
0.0000113

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.23
BayesDel_addAF
Pathogenic
0.28
D
BayesDel_noAF
Pathogenic
0.17
CADD
Benign
21
DANN
Uncertain
0.99
DEOGEN2
Benign
0.037
.;T;.;.;.;.
FATHMM_MKL
Pathogenic
0.98
D
LIST_S2
Uncertain
0.95
D;D;D;D;D;D
M_CAP
Uncertain
0.19
D
MetaRNN
Pathogenic
0.79
D;D;D;D;D;D
MetaSVM
Benign
-0.48
T
MutationAssessor
Uncertain
2.2
M;M;M;M;M;M
PrimateAI
Uncertain
0.58
T
PROVEAN
Benign
-1.7
N;N;N;N;N;N
REVEL
Uncertain
0.35
Sift
Benign
0.044
D;D;T;D;D;D
Sift4G
Pathogenic
0.0
D;D;D;D;D;D
Polyphen
1.0
D;D;P;D;D;D
Vest4
0.76
MutPred
0.47
Loss of glycosylation at S257 (P = 0.0744);Loss of glycosylation at S257 (P = 0.0744);Loss of glycosylation at S257 (P = 0.0744);Loss of glycosylation at S257 (P = 0.0744);Loss of glycosylation at S257 (P = 0.0744);Loss of glycosylation at S257 (P = 0.0744);
MVP
0.81
MPC
2.3
ClinPred
0.97
D
GERP RS
4.6
Varity_R
0.59
gMVP
0.62

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs946173895; hg19: chrX-91132015; COSMIC: COSV100012627; API