Variant chr11-61392633-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Pathogenic. Variant got 10 ACMG points: 10P and 0B. PVS1PM2

The NM_001173990.3(TMEM216):c.2T>C(p.Met1?) variant causes a start lost change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000326 in 1,535,346 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000029 ( 0 hom. )

Consequence

TMEM216
NM_001173990.3 start_lost

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.436

Variant links:

Genes affected

TMEM216 (HGNC:25018): (transmembrane protein 216) This locus encodes a transmembrane domain-containing protein. Mutations at this locus have been associated with Meckel-Gruber Syndrome Type 2, and Joubert Syndrome 2, also known as Cerebello-oculorenal Syndrome 2. [provided by RefSeq, Aug 2010]

TMEM216 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Pathogenic. Variant got 10 ACMG points.

PVS1

Start lost variant, no new inframe start found.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
TMEM216	NM_001173990.3 linkuse as main transcript	c.2T>C	p.Met1?	start_lost	1/5	ENST00000515837.7	NP_001167461.1
TMEM216	NM_001173991.3 linkuse as main transcript	c.2T>C	p.Met1?	start_lost	1/5		NP_001167462.1
TMEM216	NM_001330285.2 linkuse as main transcript	c.-196T>C		5_prime_UTR_variant	1/5		NP_001317214.1
TMEM216	NM_016499.6 linkuse as main transcript	c.-196T>C		5_prime_UTR_variant	1/5		NP_057583.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TMEM216	ENST00000515837.7 linkuse as main transcript	c.2T>C	p.Met1?	start_lost	1/5	2	NM_001173990.3	ENSP00000440638	P4	Q9P0N5-1

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152178

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000289

AC:

AN:

1383050

Hom.:

Cov.:

AF XY:

0.00000293

AC XY:

AN XY:

682520

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000280

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000278

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152296

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74462

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Joubert syndrome 2;C1864148:Meckel syndrome, type 2

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Counsyl

Mar 27, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.013

BayesDel_noAF

Benign

-0.26

CADD

Benign

DANN

Benign

0.80

DEOGEN2

Benign

0.012

T;.

Eigen

Benign

-0.71

Eigen_PC

Benign

-0.86

FATHMM_MKL

Benign

0.012

LIST_S2

Uncertain

0.90

D;D

M_CAP

Uncertain

0.10

MetaRNN

Uncertain

0.51

D;D

MetaSVM

Benign

-0.37

MutationTaster

Benign

1.0

D;N;N

PROVEAN

Benign

-0.52

N;N

REVEL

Benign

0.20

Sift

Benign

0.051

T;T

Sift4G

Benign

0.65

T;T

Vest4

0.069

MutPred

0.87

Gain of catalytic residue at M1 (P = 0.0178);Gain of catalytic residue at M1 (P = 0.0178);

MVP

0.32

ClinPred

0.071

GERP RS

-2.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.6

Varity_R

0.15

gMVP

0.42

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