19-36103776-G-C

Position:

• chr19-36103776-G-C

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001083961.2(WDR62):​c.3948G>C​(p.Gln1316His) variant causes a missense 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. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. Q1316E) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 33)
• Consequence: WDR62 NM_001083961.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.00700

Genes affected

WDR62 (HGNC:24502): (WD repeat domain 62) This gene is proposed to play a role in cerebral cortical development. Mutations in this gene have been associated with microencephaly, cortical malformations, and cognitive disability. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2011]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.15511236).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
WDR62	NM_001083961.2	c.3948G>C	p.Gln1316His	missense_variant	30/32	ENST00000401500.7	NP_001077430.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
WDR62	ENST00000401500.7	c.3948G>C	p.Gln1316His	missense_variant	30/32	1	NM_001083961.2	ENSP00000384792	P4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 36

GnomAD4 genome Cov.: 33

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Benign	-0.27	T
BayesDel_noAF	Benign	-0.63
CADD	Benign	14
DANN	Benign	0.96
DEOGEN2	Benign	0.0041	.;T
Eigen	Benign	-0.67
Eigen_PC	Benign	-0.82
FATHMM_MKL	Benign	0.055	N
LIST_S2	Benign	0.71	T;T
M_CAP	Benign	0.044	D
MetaRNN	Benign	0.16	T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.0	.;L
MutationTaster	Benign	1.0	N;N
PrimateAI	Benign	0.28	T
PROVEAN	Benign	-1.1	N;N
REVEL	Benign	0.022
Sift	Benign	0.059	T;T
Sift4G	Benign	0.11	T;T
Polyphen		0.85	P;P
Vest4		0.26
MutPred		0.30		.;Gain of relative solvent accessibility (P = 0.1571);
MVP		0.50
MPC		0.64
ClinPred		0.20	T
GERP RS		-1.2
Varity_R		0.055
gMVP		0.31

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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

Other links and lift over

dbSNP: rs4375791; hg19: chr19-36594678;