rs10889008

Variant names:

• chr1-56667321-G-A
• rs10889008
• NM_006252.4:c.95-7060G>A

Variant summary

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

The NM_006252.4(PRKAA2):​c.95-7060G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.418 in 151,702 control chromosomes in the GnomAD database, including 13,789 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 0.42 (13789 hom., cov: 30)
• Consequence: PRKAA2 NM_006252.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.203
• Publications: 4 publications found

Genes affected

PRKAA2 (HGNC:9377): (protein kinase AMP-activated catalytic subunit alpha 2) The protein encoded by this gene is a catalytic subunit of the AMP-activated protein kinase (AMPK). AMPK is a heterotrimer consisting of an alpha catalytic subunit, and non-catalytic beta and gamma subunits. AMPK is an important energy-sensing enzyme that monitors cellular energy status. In response to cellular metabolic stresses, AMPK is activated, and thus phosphorylates and inactivates acetyl-CoA carboxylase (ACC) and beta-hydroxy beta-methylglutaryl-CoA reductase (HMGCR), key enzymes involved in regulating de novo biosynthesis of fatty acid and cholesterol. Studies of the mouse counterpart suggest that this catalytic subunit may control whole-body insulin sensitivity and is necessary for maintaining myocardial energy homeostasis during ischemia. [provided by RefSeq, Jul 2008]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.99).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.469 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006252.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRKAA2	NM_006252.4	MANE Select	c.95-7060G>A		intron	N/A	NP_006243.2

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRKAA2	ENST00000371244.9	TSL:1 MANE Select	c.95-7060G>A		intron	N/A	ENSP00000360290.4

Frequencies

GnomAD3 genomes AF: 0.418 AC: 63418 AN: 151588 Hom.: 13786 Cov.: 30

Gnomad AFR AF: 0.394

Gnomad AMI AF: 0.504

Gnomad AMR AF: 0.339

Gnomad ASJ AF: 0.518

Gnomad EAS AF: 0.163

Gnomad SAS AF: 0.230

Gnomad FIN AF: 0.438

Gnomad MID AF: 0.513

Gnomad NFE AF: 0.474

Gnomad OTH AF: 0.427

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

GnomAD4 genome AF: 0.418 AC: 63431 AN: 151702 Hom.: 13789 Cov.: 30 AF XY: 0.410 AC XY: 30385 AN XY: 74098

African (AFR) AF: 0.393 AC: 16252 AN: 41332

American (AMR) AF: 0.338 AC: 5150 AN: 15218

Ashkenazi Jewish (ASJ) AF: 0.518 AC: 1799 AN: 3472

East Asian (EAS) AF: 0.164 AC: 840 AN: 5136

South Asian (SAS) AF: 0.232 AC: 1114 AN: 4810

European-Finnish (FIN) AF: 0.438 AC: 4601 AN: 10514

Middle Eastern (MID) AF: 0.524 AC: 154 AN: 294

European-Non Finnish (NFE) AF: 0.474 AC: 32174 AN: 67912

Other (OTH) AF: 0.422 AC: 889 AN: 2106

Alfa AF: 0.425 Hom.: 2435

Bravo AF: 0.411

Asia WGS AF: 0.214 AC: 745 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.99
CADD	Benign	0.42
DANN	Benign	0.73
PhyloP100		-0.20
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: rs10889008; hg19: chr1-57132994; COSMIC: COSV64802882;