10-26781676-G-C

Variant names:

• chr10-26781676-G-C
• rs6482575
• NM_001012750.3:c.286-4435C>G

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001012750.3(ABI1):​c.286-4435C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.574 in 152,052 control chromosomes in the GnomAD database, including 27,272 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 0.57 (27272 hom., cov: 32)
• Consequence: ABI1 NM_001012750.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.33
• Publications: 1 publications found

Genes affected

ABI1 (HGNC:11320): (abl interactor 1) This gene encodes a member of the Abelson-interactor family of adaptor proteins. These proteins facilitate signal transduction as components of several multiprotein complexes, and regulate actin polymerization and cytoskeletal remodeling through interactions with Abelson tyrosine kinases. The encoded protein plays a role in macropinocytosis as a component of the WAVE2 complex, and also forms a complex with EPS8 and SOS1 that mediates signal transduction from Ras to Rac. This gene may play a role in the progression of several malignancies including melanoma, colon cancer and breast cancer, and a t(10;11) chromosomal translocation involving this gene and the MLL gene has been associated with acute myeloid leukemia. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene, and a pseudogene of this gene is located on the long arm of chromosome 14. [provided by RefSeq, Sep 2011]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.823 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ABI1	NM_001012750.3	c.286-4435C>G		intron_variant	Intron 2 of 10	ENST00000376140.4	NP_001012768.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ABI1	ENST00000376140.4	c.286-4435C>G		intron_variant	Intron 2 of 10	5	NM_001012750.3	ENSP00000365310.3

Frequencies

GnomAD3 genomes AF: 0.574 AC: 87211 AN: 151934 Hom.: 27198 Cov.: 32

Gnomad AFR AF: 0.830

Gnomad AMI AF: 0.547

Gnomad AMR AF: 0.554

Gnomad ASJ AF: 0.537

Gnomad EAS AF: 0.649

Gnomad SAS AF: 0.596

Gnomad FIN AF: 0.485

Gnomad MID AF: 0.579

Gnomad NFE AF: 0.432

Gnomad OTH AF: 0.562

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

GnomAD4 genome AF: 0.574 AC: 87350 AN: 152052 Hom.: 27272 Cov.: 32 AF XY: 0.578 AC XY: 42987 AN XY: 74332

African (AFR) AF: 0.830 AC: 34444 AN: 41478

American (AMR) AF: 0.555 AC: 8476 AN: 15276

Ashkenazi Jewish (ASJ) AF: 0.537 AC: 1864 AN: 3470

East Asian (EAS) AF: 0.650 AC: 3354 AN: 5162

South Asian (SAS) AF: 0.596 AC: 2868 AN: 4814

European-Finnish (FIN) AF: 0.485 AC: 5132 AN: 10578

Middle Eastern (MID) AF: 0.585 AC: 172 AN: 294

European-Non Finnish (NFE) AF: 0.432 AC: 29345 AN: 67958

Other (OTH) AF: 0.567 AC: 1197 AN: 2112

Alfa AF: 0.317 Hom.: 730

Bravo AF: 0.589

Asia WGS AF: 0.642 AC: 2232 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	0.99
DANN	Benign	0.57
PhyloP100		-1.3
Mutation Taster		=100/0	polymorphism (auto)

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

Other links and lift over

dbSNP: rs6482575; hg19: chr10-27070605;