chr14-95298227-A-G

Variant names:

• chr14-95298227-A-G
• rs115102486
• NM_024734.4:c.82+21484T>C

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_024734.4(CLMN):​c.82+21484T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0533 in 151,420 control chromosomes in the GnomAD database, including 445 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.053 (445 hom., cov: 32)
• Consequence: CLMN NM_024734.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.130
• Publications: 17 publications found

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]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.131 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_024734.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CLMN	NM_024734.4	MANE Select	c.82+21484T>C		intron	N/A	NP_079010.2

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CLMN	ENST00000298912.9	TSL:1 MANE Select	c.82+21484T>C		intron	N/A	ENSP00000298912.3
	CLMN	ENST00000555615.1	TSL:5	c.-123+9287T>C		intron	N/A	ENSP00000452525.1
	CLMN	ENST00000553733.1	TSL:4	n.82+21484T>C		intron	N/A	ENSP00000451189.1

Frequencies

GnomAD3 genomes AF: 0.0533 AC: 8062 AN: 151302 Hom.: 445 Cov.: 32

Gnomad AFR AF: 0.134

Gnomad AMI AF: 0.0549

Gnomad AMR AF: 0.0279

Gnomad ASJ AF: 0.0329

Gnomad EAS AF: 0.00214

Gnomad SAS AF: 0.00856

Gnomad FIN AF: 0.0223

Gnomad MID AF: 0.0190

Gnomad NFE AF: 0.0231

Gnomad OTH AF: 0.0448

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0533 AC: 8076 AN: 151420 Hom.: 445 Cov.: 32 AF XY: 0.0508 AC XY: 3754 AN XY: 73954

African (AFR) AF: 0.134 AC: 5534 AN: 41200

American (AMR) AF: 0.0278 AC: 423 AN: 15208

Ashkenazi Jewish (ASJ) AF: 0.0329 AC: 114 AN: 3470

East Asian (EAS) AF: 0.00215 AC: 11 AN: 5118

South Asian (SAS) AF: 0.00877 AC: 42 AN: 4788

European-Finnish (FIN) AF: 0.0223 AC: 234 AN: 10498

Middle Eastern (MID) AF: 0.0204 AC: 6 AN: 294

European-Non Finnish (NFE) AF: 0.0231 AC: 1569 AN: 67838

Other (OTH) AF: 0.0444 AC: 93 AN: 2096

Alfa AF: 0.0373 Hom.: 360

Bravo AF: 0.0573

Asia WGS AF: 0.0160 AC: 54 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	0.23
DANN	Benign	0.75
PhyloP100		-0.13
Mutation Taster		=100/0	polymorphism (auto)

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

dbSNP: rs115102486; hg19: chr14-95764564;