NM_015910.7:c.*5T>C

Variant names:

• chr2-63122001-A-G
• NM_015910.7:c.*5T>C

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP6

The NM_015910.7(WDPCP):​c.*5T>C variant causes a 3 prime UTR 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. Variant has been reported in ClinVar as Likely benign (no stars).

• Frequency: Genomes: not found (cov: 31)
• Consequence: WDPCP NM_015910.7 3_prime_UTR
• Clinical Significance: Likely benign no assertion criteria provided B:1
• Conservation: PhyloP100: -0.927
• Publications: 0 publications found

Genes affected

WDPCP (HGNC:28027): (WD repeat containing planar cell polarity effector) This gene encodes a cytoplasmic WD40 repeat protein. A similar gene in frogs encodes a planar cell polarity protein that plays a critical role in collective cell movement and ciliogenesis by mediating septin localization. Mutations in this gene are associated with Bardet-Biedl syndrome 15 and may also play a role in Meckel-Gruber syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2014]

WDPCP Gene-Disease associations (from GenCC):

• Bardet-Biedl syndrome 15

  Inheritance: AR Classification: DEFINITIVE, STRONG, LIMITED Submitted by: G2P, Ambry Genetics, Labcorp Genetics (formerly Invitae)
• ciliopathy

  Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
• Bardet-Biedl syndrome

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• heart defect - tongue hamartoma - polysyndactyly syndrome

  Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

ENSG00000286480 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).
• BP6: Variant 2-63122001-A-G is Benign according to our data. Variant chr2-63122001-A-G is described in ClinVar as Likely_benign. ClinVar VariationId is 3358454.Status of the report is no_assertion_criteria_provided, 0 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015910.7. 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
	WDPCP	NM_015910.7	MANE Select	c.*5T>C		3_prime_UTR	Exon 18 of 18	NP_056994.3	O95876-1
	WDPCP	NM_001354044.2		c.*5T>C		3_prime_UTR	Exon 19 of 19	NP_001340973.1
	WDPCP	NM_001042692.3		c.*5T>C		3_prime_UTR	Exon 12 of 12	NP_001036157.1	O95876-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	WDPCP	ENST00000272321.12	TSL:1 MANE Select	c.*5T>C		3_prime_UTR	Exon 18 of 18	ENSP00000272321.7	O95876-1
	WDPCP	ENST00000398544.7	TSL:1	c.*5T>C		3_prime_UTR	Exon 12 of 12	ENSP00000381552.3	O95876-3
	WDPCP	ENST00000409120.5	TSL:1	c.*5T>C		3_prime_UTR	Exon 12 of 12	ENSP00000386769.1	E9PFG9

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 31

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: no assertion criteria provided

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	0.44
DANN	Benign	0.64
PhyloP100		-0.93

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

hg19: chr2-63349136;