dbSNP rs770666181: TLCD5:p.Phe181Leu (chr11-120330320-C-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

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

The NM_001198671.2(TLCD5):c.543C>A(p.Phe181Leu) variant causes a missense change. The variant allele was found at a frequency of 0.00000556 in 1,438,818 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: 0.0000056 ( 0 hom. )

Consequence

TLCD5
NM_001198671.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.07

Variant links:

Genes affected

TLCD5 (HGNC:28280): (TLC domain containing 5) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

TLCD5 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=0.20334265).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TLCD5	NM_001198671.2 link	c.543C>A	p.Phe181Leu	missense_variant	Exon 3 of 3	ENST00000375095.3	NP_001185600.1	Q6ZRR5-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
TLCD5	ENST00000375095.3 link	c.543C>A	p.Phe181Leu	missense_variant	Exon 3 of 3	2	NM_001198671.2	ENSP00000364236.3	Q6ZRR5-1
TLCD5	ENST00000529187.1 link	c.339-87C>A		intron_variant	Intron 3 of 3	1		ENSP00000434862.1	Q6ZRR5-4
TLCD5	ENST00000314475.6 link	c.609C>A	p.Phe203Leu	missense_variant	Exon 3 of 3	2		ENSP00000312672.2	Q6ZRR5-3
TLCD5	ENST00000531346.1 link	n.417C>A		non_coding_transcript_exon_variant	Exon 2 of 2	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000279

AC:

AN:

215310

Hom.:

AF XY:

0.0000434

AC XY:

AN XY:

115216

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000368

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:

0.00000556

AC:

AN:

1438818

Hom.:

Cov.:

AF XY:

0.00000841

AC XY:

AN XY:

713254

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000204

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.:

Bravo

AF:

0.00000378

ExAC

AF:

0.00000826

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Mar 07, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.609C>A (p.F203L) alteration is located in exon 3 (coding exon 2) of the TMEM136 gene. This alteration results from a C to A substitution at nucleotide position 609, causing the phenylalanine (F) at amino acid position 203 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

Uncertain

0.45

BayesDel_addAF

Benign

-0.22

BayesDel_noAF

Benign

-0.23

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.64

D;.

Eigen

Benign

0.053

Eigen_PC

Uncertain

0.29

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.64

T;T

M_CAP

Benign

0.024

MetaRNN

Benign

0.20

T;T

MetaSVM

Benign

-0.49

MutationAssessor

Benign

1.1

L;.

PrimateAI

Uncertain

0.61

PROVEAN

Uncertain

-2.7

D;D

REVEL

Uncertain

0.34

Sift

Benign

0.097

T;T

Sift4G

Benign

0.16

T;T

Polyphen

0.0

B;B

Vest4

0.17

MutPred

0.57

Loss of sheet (P = 0.0025);.;

MVP

0.62

MPC

0.096

ClinPred

0.21

GERP RS

6.1

Varity_R

0.30

gMVP

0.60

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