Variant 14-95191630-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_024734.4(CLMN):c.2943T>G(p.Ile981Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,616 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

CLMN
NM_024734.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.26

Variant links:

Genes affected

CLMN (HGNC:19972): (calmin) Predicted to enable actin filament binding activity. Predicted to be involved in negative regulation of cell population proliferation and nuclear migration. Predicted to act upstream of or within neuron projection development. Predicted to be integral component of membrane. Predicted to be part of meiotic nuclear membrane microtubule tethering complex. Predicted to be active in cytoplasm and nuclear outer membrane. [provided by Alliance of Genome Resources, Apr 2022]

CLMN links:

CLMN (HGNC:):

CLMN links:

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ACMG classification

Classification made for transcript

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=0.25582576).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CLMN	NM_024734.4 linkuse as main transcript	c.2943T>G	p.Ile981Met	missense_variant	13/13	ENST00000298912.9	NP_079010.2	Q96JQ2Q6NUQ2
CLMN	XM_011537158.2 linkuse as main transcript	c.3036T>G	p.Ile1012Met	missense_variant	14/14		XP_011535460.1
CLMN	XM_017021646.2 linkuse as main transcript	c.2976T>G	p.Ile992Met	missense_variant	14/14		XP_016877135.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CLMN	ENST00000298912.9 linkuse as main transcript	c.2943T>G	p.Ile981Met	missense_variant	13/13	1	NM_024734.4	ENSP00000298912.3		Q96JQ2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461616

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727108

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

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

Mar 19, 2024

The c.2943T>G (p.I981M) alteration is located in exon 13 (coding exon 13) of the CLMN gene. This alteration results from a T to G substitution at nucleotide position 2943, causing the isoleucine (I) at amino acid position 981 to be replaced by a methionine (M). 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

0.18

BayesDel_addAF

Uncertain

0.082

BayesDel_noAF

Benign

-0.12

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.16

T;.

Eigen

Benign

-0.52

Eigen_PC

Benign

-0.73

FATHMM_MKL

Benign

0.057

LIST_S2

Benign

0.77

T;T

M_CAP

Uncertain

0.26

MetaRNN

Benign

0.26

T;T

MetaSVM

Uncertain

0.32

MutationAssessor

Benign

1.0

L;.

PrimateAI

Uncertain

0.50

PROVEAN

Benign

-0.87

N;D

REVEL

Uncertain

0.38

Sift

Uncertain

0.0020

D;D

Sift4G

Uncertain

0.027

D;D

Polyphen

0.99

D;.

Vest4

0.29

MutPred

0.33

Loss of catalytic residue at L986 (P = 0.0712);.;

MVP

0.76

MPC

0.48

ClinPred

0.68

GERP RS

-2.8

Varity_R

0.19

gMVP

0.61

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over