Variant 7-74317638-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_003388.5(CLIP2):c.92C>T(p.Ser31Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000435 in 1,517,808 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000019 ( 0 hom. )

Consequence

CLIP2
NM_003388.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.81

Variant links:

Genes affected

CLIP2 (HGNC:2586): (CAP-Gly domain containing linker protein 2) The protein encoded by this gene belongs to the family of cytoplasmic linker proteins, which have been proposed to mediate the interaction between specific membranous organelles and microtubules. This protein was found to associate with both microtubules and an organelle called the dendritic lamellar body. This gene is hemizygously deleted in Williams syndrome, a multisystem developmental disorder caused by the deletion of contiguous genes at 7q11.23. Alternative splicing of this gene generates 2 transcript variants. [provided by RefSeq, Jul 2008]

CLIP2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0348213).

BS2

High AC in GnomAd at 39 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
CLIP2	NM_003388.5 linkuse as main transcript	c.92C>T	p.Ser31Leu	missense_variant	2/17	ENST00000223398.11
CLIP2	NM_032421.3 linkuse as main transcript	c.92C>T	p.Ser31Leu	missense_variant	2/16
CLIP2	XM_047420800.1 linkuse as main transcript	c.92C>T	p.Ser31Leu	missense_variant	2/13

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CLIP2	ENST00000223398.11 linkuse as main transcript	c.92C>T	p.Ser31Leu	missense_variant	2/17	5	NM_003388.5	P3	Q9UDT6-1
CLIP2	ENST00000361545.9 linkuse as main transcript	c.92C>T	p.Ser31Leu	missense_variant	2/16	1		A1	Q9UDT6-2

Frequencies

GnomAD3 genomes

AF:

0.000256

AC:

AN:

152182

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000844

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

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:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000351

AC:

AN:

199632

Hom.:

AF XY:

0.00

AC XY:

AN XY:

109204

show subpopulations

Gnomad AFR exome

AF:

0.000410

Gnomad AMR exome

AF:

0.0000399

Gnomad ASJ exome

AF:

0.000124

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000190

AC:

AN:

1365508

Hom.:

Cov.:

AF XY:

0.0000192

AC XY:

AN XY:

677754

show subpopulations

Gnomad4 AFR exome

AF:

0.000544

Gnomad4 AMR exome

AF:

0.0000857

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000136

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000378

Gnomad4 OTH exome

AF:

0.0000361

GnomAD4 genome

AF:

0.000263

AC:

AN:

152300

Hom.:

Cov.:

AF XY:

0.000228

AC XY:

AN XY:

74476

show subpopulations

Gnomad4 AFR

AF:

0.000866

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000942

Hom.:

Bravo

AF:

0.000223

ESP6500AA

AF:

0.000908

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000659

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jul 09, 2021

The c.92C>T (p.S31L) alteration is located in exon 2 (coding exon 1) of the CLIP2 gene. This alteration results from a C to T substitution at nucleotide position 92, causing the serine (S) at amino acid position 31 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.10

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.39

Cadd

Benign

Dann

Benign

0.79

Eigen

Benign

-0.74

Eigen_PC

Benign

-0.67

FATHMM_MKL

Benign

0.078

LIST_S2

Benign

0.83

T;T;.

M_CAP

Benign

0.022

MetaRNN

Benign

0.035

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.97

L;L;L

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Uncertain

0.49

PROVEAN

Benign

-1.7

N;N;N

REVEL

Benign

0.053

Sift

Benign

0.15

T;T;T

Sift4G

Benign

0.20

T;T;T

Polyphen

0.0090

B;B;B

Vest4

0.37

MVP

0.44

MPC

0.63

ClinPred

0.045

GERP RS

4.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

2.1

Varity_R

0.17

gMVP

0.15

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.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over