rs6429429

Positions:

• chr1-243546840-G-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_005465.7(AKT3):​c.1164-1243C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.949 in 152,284 control chromosomes in the GnomAD database, including 69,098 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 0.95 (69097 hom., cov: 33)
  • Exomes 𝑓: 1.0 (1 hom.)
• Consequence: AKT3 NM_005465.7 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.360

Genes affected

AKT3 (HGNC:393): (AKT serine/threonine kinase 3) The protein encoded by this gene is a member of the AKT, also called PKB, serine/threonine protein kinase family. AKT kinases are known to be regulators of cell signaling in response to insulin and growth factors. They are involved in a wide variety of biological processes including cell proliferation, differentiation, apoptosis, tumorigenesis, as well as glycogen synthesis and glucose uptake. This kinase has been shown to be stimulated by platelet-derived growth factor (PDGF), insulin, and insulin-like growth factor 1 (IGF1). Alternatively splice transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Jul 2008]

(HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.94).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.993 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
AKT3	NM_005465.7	c.1164-1243C>A		intron_variant		ENST00000673466.1	NP_005456.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
AKT3	ENST00000673466.1	c.1164-1243C>A		intron_variant			NM_005465.7	ENSP00000500582	P1
	ENST00000439849.1	n.312G>T		non_coding_transcript_exon_variant	2/3	3

Frequencies

GnomAD3 genomes AF: 0.949 AC: 144458 AN: 152164 Hom.: 69056 Cov.: 33

Gnomad AFR AF: 0.824

Gnomad AMI AF: 1.00

Gnomad AMR AF: 0.979

Gnomad ASJ AF: 1.00

Gnomad EAS AF: 1.00

Gnomad SAS AF: 0.999

Gnomad FIN AF: 1.00

Gnomad MID AF: 0.984

Gnomad NFE AF: 1.00

Gnomad OTH AF: 0.965

GnomAD4 exome AF: 1.00 AC: 2 AN: 2 Hom.: 1 Cov.: 0 AC XY: 0 AN XY: 0

Gnomad4 FIN exome AF: 1.00

GnomAD4 genome AF: 0.949 AC: 144558 AN: 152282 Hom.: 69097 Cov.: 33 AF XY: 0.951 AC XY: 70817 AN XY: 74454

Gnomad4 AFR AF: 0.824

Gnomad4 AMR AF: 0.979

Gnomad4 ASJ AF: 1.00

Gnomad4 EAS AF: 1.00

Gnomad4 SAS AF: 1.00

Gnomad4 FIN AF: 1.00

Gnomad4 NFE AF: 1.00

Gnomad4 OTH AF: 0.965

Alfa AF: 0.973 Hom.: 14921

Bravo AF: 0.941

Asia WGS AF: 0.991 AC: 3441 AN: 3474

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.94
CADD	Benign	4.5
DANN	Benign	0.58

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

Other links and lift over

dbSNP: rs6429429; hg19: chr1-243710142;