1-22142888-A-G

Position:

• chr1-22142888-A-G

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3 PP5

The NM_030761.5(WNT4):​c.35T>C​(p.Leu12Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000094 in 1,063,424 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 9.4e-7 (0 hom.)
• Consequence: WNT4 NM_030761.5 missense
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: -0.210

Genes affected

WNT4 (HGNC:12783): (Wnt family member 4) The WNT gene family consists of structurally related genes which encode secreted signaling proteins. These proteins have been implicated in oncogenesis and in several developmental processes, including regulation of cell fate and patterning during embryogenesis. This gene is a member of the WNT gene family, and is the first signaling molecule shown to influence the sex-determination cascade. It encodes a protein which shows 98% amino acid identity to the Wnt4 protein of mouse and rat. This gene and a nuclear receptor known to antagonize the testis-determining factor play a concerted role in both the control of female development and the prevention of testes formation. This gene and another two family members, WNT2 and WNT7B, may be associated with abnormal proliferation in breast tissue. Mutations in this gene can result in Rokitansky-Kuster-Hauser syndrome and in SERKAL syndrome. [provided by RefSeq, Jul 2008]

(HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.813
• PP5: Variant 1-22142888-A-G is Pathogenic according to our data. Variant chr1-22142888-A-G is described in ClinVar as [Pathogenic]. Clinvar id is 6311.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
WNT4	NM_030761.5	c.35T>C	p.Leu12Pro	missense_variant	1/5	ENST00000290167.11	NP_110388.2
LOC105376845	XR_947050.1	n.53+1883A>G		intron_variant, non_coding_transcript_variant
LOC105376845	XR_947051.3	n.39A>G		non_coding_transcript_exon_variant	1/5
LOC105376845	XR_947056.2	n.39A>G		non_coding_transcript_exon_variant	1/5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
WNT4	ENST00000290167.11	c.35T>C	p.Leu12Pro	missense_variant	1/5	1	NM_030761.5	ENSP00000290167	P1
	ENST00000648968.1	n.39A>G		non_coding_transcript_exon_variant	1/5
WNT4	ENST00000441048.1	c.-89+844T>C		intron_variant		5		ENSP00000388925

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 9.40e-7 AC: 1 AN: 1063424 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 521314

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000114

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

Submissions by phenotype

Mullerian aplasia and hyperandrogenism Pathogenic:1

Pathogenic, no assertion criteria provided

literature only

OMIM

Mar 01, 2008

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.18
BayesDel_addAF	Pathogenic	0.26	D
BayesDel_noAF	Pathogenic	0.14
CADD	Uncertain	23
DANN	Uncertain	0.98
DEOGEN2	Uncertain	0.70	D
Eigen	Benign	-0.46
Eigen_PC	Benign	-0.35
FATHMM_MKL	Benign	0.21	N
LIST_S2	Benign	0.37	T
M_CAP	Pathogenic	0.95	D
MetaRNN	Pathogenic	0.81	D
MetaSVM	Benign	-0.77	T
MutationAssessor	Benign	0.0	N
MutationTaster	Benign	1.0	D;D
PrimateAI	Pathogenic	0.85	D
PROVEAN	Benign	-2.0	N
REVEL	Uncertain	0.51
Sift	Uncertain	0.0050	D
Sift4G	Uncertain	0.012	D
Polyphen		0.21	B
Vest4		0.45
MutPred		0.89		Loss of stability (P = 0.0062);
MVP		0.92
MPC		1.3
ClinPred		0.30	T
GERP RS		2.2
Varity_R		0.72
gMVP		0.71

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

Other links and lift over

dbSNP: rs121908653; hg19: chr1-22469381;