dbSNP rs10569304: TMEM121:p.Pro296_Pro299del (chr14-105529712-TGCCGCCGCCGCC-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_025268.4(TMEM121):c.887_898delCGCCGCCGCCGC(p.Pro296_Pro299del) variant causes a disruptive inframe deletion change. The variant allele was found at a frequency of 0.0000209 in 1,527,674 control chromosomes in the GnomAD database, including 1 homozygotes. It is difficult to determine the true allele frequency of this variant because it is of type DEL_BIG, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 0)

Exomes 𝑓: 0.000023 ( 1 hom. )

Consequence

TMEM121
NM_025268.4 disruptive_inframe_deletion

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 5.00

Publications

18 publications found

Variant links:

Genes affected

TMEM121 (HGNC:20511): (transmembrane protein 121) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

TMEM121 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_025268.4. 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
	TMEM121	NM_025268.4	MANE Select	c.887_898delCGCCGCCGCCGC	p.Pro296_Pro299del	disruptive_inframe_deletion	Exon 2 of 2	NP_079544.1
	TMEM121	NM_001331238.2		c.887_898delCGCCGCCGCCGC	p.Pro296_Pro299del	disruptive_inframe_deletion	Exon 2 of 2	NP_001318167.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TMEM121	ENST00000392519.7	TSL:1 MANE Select	c.887_898delCGCCGCCGCCGC	p.Pro296_Pro299del	disruptive_inframe_deletion	Exon 2 of 2	ENSP00000376304.2

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151668

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000925

AC:

AN:

118980

AF XY:

0.000122

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000274

GnomAD4 exome

AF:

0.0000225

AC:

AN:

1375898

Hom.:

AF XY:

0.0000353

AC XY:

AN XY:

678948

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

30460

American (AMR)

AF:

0.00

AC:

AN:

34708

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

24678

East Asian (EAS)

AF:

0.00

AC:

AN:

35174

South Asian (SAS)

AF:

0.000383

AC:

AN:

78376

European-Finnish (FIN)

AF:

0.00

AC:

AN:

34258

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5378

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1075456

Other (OTH)

AF:

0.0000174

AC:

AN:

57410

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.572

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.00000659

AC:

AN:

151776

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74188

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41372

American (AMR)

AF:

0.00

AC:

AN:

15278

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3466

East Asian (EAS)

AF:

0.00

AC:

AN:

5118

South Asian (SAS)

AF:

0.000207

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10540

Middle Eastern (MID)

AF:

0.00

AC:

AN:

292

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67860

Other (OTH)

AF:

0.00

AC:

AN:

2110

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00

Hom.:

666

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

PhyloP100

5.0

Mutation Taster

=187/13

polymorphism

(source)

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over