rs10499675

Variant names:

• chr7-48281842-C-G
• rs10499675
• NM_152701.5:c.8836+390C>G

Your query was ambiguous. Multiple possible variants found:

• chr7-48281842-C-G
• chr7-48281842-C-T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BS1 BS2

The NM_152701.5(ABCA13):​c.8836+390C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0143 in 152,260 control chromosomes in the GnomAD database, including 20 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.014 (20 hom., cov: 32)
• Consequence: ABCA13 NM_152701.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.02
• Publications: 0 publications found

Genes affected

ABCA13 (HGNC:14638): (ATP binding cassette subfamily A member 13) In human, the ATP-binding cassette (ABC) family of transmembrane transporters has at least 48 genes and 7 gene subfamilies. This gene is a member of ABC gene subfamily A (ABCA). Genes within the ABCA family typically encode several thousand amino acids. Like other ABC transmembrane transporter proteins, this protein has 12 or more transmembrane alpha-helix domains that likely arrange to form a single central chamber with multiple substrate binding sites. It is also predicted to have two large extracellular domains and two nucleotide binding domains as is typical for ABCA proteins. Alternative splice variants have been described but their biological validity has not been demonstrated.[provided by RefSeq, Mar 2009]

ABCA13 Gene-Disease associations (from GenCC):

• schizophrenia

  Inheritance: Unknown Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BS1: Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.0143 (2181/152260) while in subpopulation AFR AF = 0.0292 (1213/41552). AF 95% confidence interval is 0.0278. There are 20 homozygotes in GnomAd4. There are 1064 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.
• BS2: High Homozygotes in GnomAd4 at 20 Unknown gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ABCA13	NM_152701.5	c.8836+390C>G		intron_variant	Intron 19 of 61	ENST00000435803.6	NP_689914.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ABCA13	ENST00000435803.6	c.8836+390C>G		intron_variant	Intron 19 of 61	1	NM_152701.5	ENSP00000411096.1
ABCA13	ENST00000544596.5	c.754+390C>G		intron_variant	Intron 2 of 44	1		ENSP00000442634.2
ABCA13	ENST00000611776.4	n.755+390C>G		intron_variant	Intron 2 of 42	1

Frequencies

GnomAD3 genomes AF: 0.0143 AC: 2182 AN: 152142 Hom.: 20 Cov.: 32

Gnomad AFR AF: 0.0292

Gnomad AMI AF: 0.0143

Gnomad AMR AF: 0.0151

Gnomad ASJ AF: 0.0112

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00581

Gnomad FIN AF: 0.00425

Gnomad MID AF: 0.0570

Gnomad NFE AF: 0.00835

Gnomad OTH AF: 0.0143

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0143 AC: 2181 AN: 152260 Hom.: 20 Cov.: 32 AF XY: 0.0143 AC XY: 1064 AN XY: 74446

African (AFR) AF: 0.0292 AC: 1213 AN: 41552

American (AMR) AF: 0.0150 AC: 230 AN: 15290

Ashkenazi Jewish (ASJ) AF: 0.0112 AC: 39 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5178

South Asian (SAS) AF: 0.00561 AC: 27 AN: 4816

European-Finnish (FIN) AF: 0.00425 AC: 45 AN: 10600

Middle Eastern (MID) AF: 0.0544 AC: 16 AN: 294

European-Non Finnish (NFE) AF: 0.00835 AC: 568 AN: 68036

Other (OTH) AF: 0.0142 AC: 30 AN: 2114

Alfa AF: 0.00103 Hom.: 0

Bravo AF: 0.0163

Asia WGS AF: 0.00491 AC: 17 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	0.033
DANN	Benign	0.39
PhyloP100		-1.0
Mutation Taster		=100/0	polymorphism

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

Other links and lift over

dbSNP: rs10499675; hg19: chr7-48321439;