Genetic Variant SERTAD4:p.Pro37Leu (chr1-210238070-C-T) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_019605.5(SERTAD4):c.110C>T(p.Pro37Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000477 in 1,613,680 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000046 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000048 ( 0 hom. )

Consequence

SERTAD4
NM_019605.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.147

Variant links:

Genes affected

SERTAD4 (HGNC:25236): (SERTA domain containing 4) Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

SERTAD4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.036449015).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SERTAD4	NM_019605.5 link	c.110C>T	p.Pro37Leu	missense_variant	Exon 2 of 4	ENST00000367012.4	NP_062551.1	Q9NUC0
SERTAD4	NM_001375428.1 link	c.110C>T	p.Pro37Leu	missense_variant	Exon 2 of 4		NP_001362357.1
SERTAD4	NM_001354173.2 link	c.110C>T	p.Pro37Leu	missense_variant	Exon 2 of 5		NP_001341102.1
SERTAD4	XM_047425536.1 link	c.110C>T	p.Pro37Leu	missense_variant	Exon 2 of 5		XP_047281492.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
SERTAD4	ENST00000367012.4 link	c.110C>T	p.Pro37Leu	missense_variant	Exon 2 of 4	1	NM_019605.5	ENSP00000355979.3	Q9NUC0
SERTAD4	ENST00000482421.1 link	n.128C>T		non_coding_transcript_exon_variant	Exon 1 of 4	3
SERTAD4	ENST00000483884.1 link	n.93C>T		non_coding_transcript_exon_variant	Exon 1 of 3	3
SERTAD4	ENST00000490620.5 link	n.314C>T		non_coding_transcript_exon_variant	Exon 2 of 4	4

Frequencies

GnomAD3 genomes

AF:

0.0000460

AC:

AN:

152208

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

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:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000159

AC:

AN:

251128

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

135744

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000290

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000264

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000479

AC:

AN:

1461472

Hom.:

Cov.:

AF XY:

0.0000426

AC XY:

AN XY:

727080

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

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:

0.0000612

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000460

AC:

AN:

152208

Hom.:

Cov.:

AF XY:

0.0000672

AC XY:

AN XY:

74366

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000588

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000142

Hom.:

Bravo

AF:

0.0000378

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.00000824

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.000119

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Nov 30, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.110C>T (p.P37L) alteration is located in exon 2 (coding exon 1) of the SERTAD4 gene. This alteration results from a C to T substitution at nucleotide position 110, causing the proline (P) at amino acid position 37 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

Benign

0.066

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.61

CADD

Benign

DANN

Benign

0.80

DEOGEN2

Benign

0.016

Eigen

Benign

-0.62

Eigen_PC

Benign

-0.49

FATHMM_MKL

Benign

0.16

M_CAP

Benign

0.0045

MetaRNN

Benign

0.036

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.0

PrimateAI

Benign

0.44

PROVEAN

Benign

-1.9

REVEL

Benign

0.088

Sift

Benign

0.22

Sift4G

Benign

0.070

Polyphen

0.0

Vest4

0.14

MVP

0.043

MPC

0.087

ClinPred

0.046

GERP RS

3.5

Varity_R

0.062

gMVP

0.16

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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