16-48083763-C-T

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_001393797.1(ABCC12):​c.4032G>A​(p.Lys1344Lys) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00146 in 1,614,204 control chromosomes in the GnomAD database, including 27 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0081 ( 18 hom., cov: 33)
Exomes 𝑓: 0.00077 ( 9 hom. )

Consequence

ABCC12
NM_001393797.1 synonymous

Scores

2

Clinical Significance

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

Conservation

PhyloP100: 0.296
Variant links:
Genes affected
ABCC12 (HGNC:14640): (ATP binding cassette subfamily C member 12) This gene is a member of the superfamily of ATP-binding cassette (ABC) transporters and the encoded protein contains two ATP-binding domains and 12 transmembrane regions. ABC proteins transport various molecules across extra- and intracellular membranes. ABC genes are divided into seven distinct subfamilies: ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, and White. This gene is a member of the MRP subfamily which is involved in multi-drug resistance. This gene and another subfamily member are arranged head-to-tail on chromosome 16q12.1. Increased expression of this gene is associated with breast cancer. [provided by RefSeq, Jul 2008]

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.52).
BP6
Variant 16-48083763-C-T is Benign according to our data. Variant chr16-48083763-C-T is described in ClinVar as [Benign]. Clinvar id is 720010.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BP7
Synonymous conserved (PhyloP=0.296 with no splicing effect.
BS1
Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00807 (1229/152334) while in subpopulation AFR AF= 0.0286 (1189/41562). AF 95% confidence interval is 0.0273. There are 18 homozygotes in gnomad4. There are 569 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.
BS2
High Homozygotes in GnomAd4 at 18 AR gene

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
ABCC12NM_001393797.1 linkuse as main transcriptc.4032G>A p.Lys1344Lys synonymous_variant 31/31 ENST00000311303.8 NP_001380726.1

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
ABCC12ENST00000311303.8 linkuse as main transcriptc.4032G>A p.Lys1344Lys synonymous_variant 31/311 NM_001393797.1 ENSP00000311030.4 A0A8J8YUR7

Frequencies

GnomAD3 genomes
AF:
0.00808
AC:
1230
AN:
152216
Hom.:
18
Cov.:
33
show subpopulations
Gnomad AFR
AF:
0.0287
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00177
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.000207
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00316
Gnomad NFE
AF:
0.0000147
Gnomad OTH
AF:
0.00526
GnomAD3 exomes
AF:
0.00205
AC:
516
AN:
251228
Hom.:
6
AF XY:
0.00141
AC XY:
191
AN XY:
135784
show subpopulations
Gnomad AFR exome
AF:
0.0293
Gnomad AMR exome
AF:
0.000926
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad SAS exome
AF:
0.0000327
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.0000176
Gnomad OTH exome
AF:
0.000653
GnomAD4 exome
AF:
0.000772
AC:
1128
AN:
1461870
Hom.:
9
Cov.:
31
AF XY:
0.000660
AC XY:
480
AN XY:
727238
show subpopulations
Gnomad4 AFR exome
AF:
0.0294
Gnomad4 AMR exome
AF:
0.00101
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.0000348
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.00000809
Gnomad4 OTH exome
AF:
0.00139
GnomAD4 genome
AF:
0.00807
AC:
1229
AN:
152334
Hom.:
18
Cov.:
33
AF XY:
0.00764
AC XY:
569
AN XY:
74496
show subpopulations
Gnomad4 AFR
AF:
0.0286
Gnomad4 AMR
AF:
0.00176
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.0000147
Gnomad4 OTH
AF:
0.00520
Alfa
AF:
0.00165
Hom.:
1
Bravo
AF:
0.00888
Asia WGS
AF:
0.00202
AC:
7
AN:
3478
EpiCase
AF:
0.0000545
EpiControl
AF:
0.00

ClinVar

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

Submissions by phenotype

not provided Benign:2
Benign, criteria provided, single submitternot providedBreakthrough Genomics, Breakthrough Genomics-- -
Benign, criteria provided, single submitterclinical testingLabcorp Genetics (formerly Invitae), LabcorpDec 31, 2019- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.52
CADD
Benign
2.5
DANN
Benign
0.46

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.

Other links and lift over

dbSNP: rs61733849; hg19: chr16-48117674; API