4-163515469-C-T

Variant summary

Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2

The NM_018352.3(TMA16):​c.388+8C>T variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00082 in 1,602,690 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. 2/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0044 ( 1 hom., cov: 32)
Exomes 𝑓: 0.00045 ( 2 hom. )

Consequence

TMA16
NM_018352.3 splice_region, intron

Scores

2
Splicing: ADA: 0.00007493
2

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.681
Variant links:
Genes affected
TMA16 (HGNC:25638): (translation machinery associated 16 homolog) Located in nucleolus and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -16 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.8).
BP6
Variant 4-163515469-C-T is Benign according to our data. Variant chr4-163515469-C-T is described in ClinVar as [Benign]. Clinvar id is 715601.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BS2
High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
TMA16NM_018352.3 linkc.388+8C>T splice_region_variant, intron_variant Intron 5 of 6 ENST00000358572.10 NP_060822.2 Q96EY4

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
TMA16ENST00000358572.10 linkc.388+8C>T splice_region_variant, intron_variant Intron 5 of 6 1 NM_018352.3 ENSP00000351380.5 Q96EY4

Frequencies

GnomAD3 genomes
AF:
0.00435
AC:
661
AN:
152064
Hom.:
1
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.0142
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00360
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:
0.000118
Gnomad OTH
AF:
0.00431
GnomAD3 exomes
AF:
0.00126
AC:
300
AN:
237342
Hom.:
2
AF XY:
0.000878
AC XY:
113
AN XY:
128758
show subpopulations
Gnomad AFR exome
AF:
0.0169
Gnomad AMR exome
AF:
0.000899
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad SAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.0000941
Gnomad NFE exome
AF:
0.0000640
Gnomad OTH exome
AF:
0.000696
GnomAD4 exome
AF:
0.000449
AC:
651
AN:
1450508
Hom.:
2
Cov.:
30
AF XY:
0.000351
AC XY:
253
AN XY:
721228
show subpopulations
Gnomad4 AFR exome
AF:
0.0149
Gnomad4 AMR exome
AF:
0.000964
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.0000238
Gnomad4 FIN exome
AF:
0.0000376
Gnomad4 NFE exome
AF:
0.0000325
Gnomad4 OTH exome
AF:
0.00119
GnomAD4 genome
AF:
0.00436
AC:
663
AN:
152182
Hom.:
1
Cov.:
32
AF XY:
0.00433
AC XY:
322
AN XY:
74406
show subpopulations
Gnomad4 AFR
AF:
0.0142
Gnomad4 AMR
AF:
0.00360
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.000118
Gnomad4 OTH
AF:
0.00426
Alfa
AF:
0.00151
Hom.:
1
Bravo
AF:
0.00537

ClinVar

Significance: Benign
Submissions summary: Benign:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not provided Benign:2
Jun 05, 2018
Labcorp Genetics (formerly Invitae), Labcorp
Significance: Benign
Review Status: criteria provided, single submitter
Collection Method: clinical testing

- -

-
Breakthrough Genomics, Breakthrough Genomics
Significance: Benign
Review Status: criteria provided, single submitter
Collection Method: not provided

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.80
CADD
Benign
6.0
DANN
Benign
0.42

Splicing

Name
Calibrated prediction
Score
Prediction
dbscSNV1_ADA
Benign
0.000075
dbscSNV1_RF
Benign
0.010
SpliceAI score (max)
0.27
Details are displayed if max score is > 0.2
DS_DG_spliceai
0.27
Position offset: -6

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.

Other links and lift over

dbSNP: rs145590147; hg19: chr4-164436621; API