Variant 19-17489002-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_ModerateBP6_ModerateBS1BS2

The NM_198580.3(SLC27A1):c.887-6C>A variant causes a splice region, splice polypyrimidine tract, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00177 in 1,614,066 control chromosomes in the GnomAD database, including 49 homozygotes. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0098 ( 27 hom., cov: 32)

Exomes 𝑓: 0.00094 ( 22 hom. )

Consequence

SLC27A1
NM_198580.3 splice_region, splice_polypyrimidine_tract, intron

Scores

Splicing: ADA: 0.03585

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.968

Variant links:

Genes affected

SLC27A1 (HGNC:10995): (solute carrier family 27 member 1) Enables biotin transmembrane transporter activity; efflux transmembrane transporter activity; and long-chain fatty acid transporter activity. Involved in several processes, including carboxylic acid transmembrane transport; glycerophospholipid biosynthetic process; and lipid transport across blood-brain barrier. Located in membrane. Part of plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

SLC27A1 links:

PGLS-DT (HGNC:55274): (PGLS divergent transcript)

PGLS-DT links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -12 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.39).

BP6

Variant 19-17489002-C-A is Benign according to our data. Variant chr19-17489002-C-A is described in ClinVar as [Benign]. Clinvar id is 781462.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00982 (1494/152212) while in subpopulation AFR AF= 0.0346 (1437/41528). AF 95% confidence interval is 0.0331. There are 27 homozygotes in gnomad4. There are 691 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 27 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLC27A1	NM_198580.3 linkuse as main transcript	c.887-6C>A		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		ENST00000252595.12
PGLS-DT	NR_147835.1 linkuse as main transcript	n.763G>T		non_coding_transcript_exon_variant	3/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC27A1	ENST00000252595.12 linkuse as main transcript	c.887-6C>A		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		1	NM_198580.3	P1	Q6PCB7-1
PGLS-DT	ENST00000596643.5 linkuse as main transcript	n.763G>T		non_coding_transcript_exon_variant	3/3	3

Frequencies

GnomAD3 genomes

AF:

0.00980

AC:

1491

AN:

152094

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0346

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00268

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:

0.0000735

Gnomad OTH

AF:

0.00527

GnomAD3 exomes

AF:

0.00242

AC:

608

AN:

251368

Hom.:

AF XY:

0.00163

AC XY:

221

AN XY:

135886

show subpopulations

Gnomad AFR exome

AF:

0.0340

Gnomad AMR exome

AF:

0.00136

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:

0.0000440

Gnomad OTH exome

AF:

0.000489

GnomAD4 exome

AF:

0.000937

AC:

1370

AN:

1461854

Hom.:

Cov.:

AF XY:

0.000770

AC XY:

560

AN XY:

727244

show subpopulations

Gnomad4 AFR exome

AF:

0.0349

Gnomad4 AMR exome

AF:

0.00132

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000225

Gnomad4 OTH exome

AF:

0.00182

GnomAD4 genome

AF:

0.00982

AC:

1494

AN:

152212

Hom.:

Cov.:

AF XY:

0.00929

AC XY:

691

AN XY:

74418

show subpopulations

Gnomad4 AFR

AF:

0.0346

Gnomad4 AMR

AF:

0.00268

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000735

Gnomad4 OTH

AF:

0.00521

Alfa

AF:

0.00520

Hom.:

Bravo

AF:

0.0107

Asia WGS

AF:

0.000577

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jun 11, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.39

CADD

Benign

DANN

Benign

0.94

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.036

dbscSNV1_RF

Benign

0.29

SpliceAI score (max)

0.10

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