rs16839626

Positions:

• chr2-203225007-G-A

Variant summary

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

The NM_001378026.1(NBEAL1):​c.*7653G>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.02 in 152,146 control chromosomes in the GnomAD database, including 99 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 0.020 (99 hom., cov: 33)
• Consequence: NBEAL1 NM_001378026.1 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.42

Genes affected

NBEAL1 (HGNC:20681): (neurobeachin like 1) Predicted to enable protein kinase binding activity. Predicted to be involved in protein localization. Predicted to be active in cytosol and membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.48).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0666 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
NBEAL1	NM_001378026.1	c.*7653G>A		3_prime_UTR_variant	56/56	ENST00000683969.1
NBEAL1	NM_001114132.2	c.*7653G>A		3_prime_UTR_variant	55/55

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
NBEAL1	ENST00000683969.1	c.*7653G>A		3_prime_UTR_variant	56/56		NM_001378026.1	P4
NBEAL1	ENST00000434469.1	c.665-1116G>A		intron_variant		1
NBEAL1	ENST00000683650.1	c.*7653G>A		3_prime_UTR_variant	9/9
NBEAL1	ENST00000684709.1	n.9673G>A		non_coding_transcript_exon_variant	10/10

Frequencies

GnomAD3 genomes AF: 0.0199 AC: 3026 AN: 152028 Hom.: 98 Cov.: 33

Gnomad AFR AF: 0.0686

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00864

Gnomad ASJ AF: 0.000576

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00318

Gnomad NFE AF: 0.000235

Gnomad OTH AF: 0.0163

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

GnomAD4 genome AF: 0.0200 AC: 3039 AN: 152146 Hom.: 99 Cov.: 33 AF XY: 0.0198 AC XY: 1473 AN XY: 74384

Gnomad4 AFR AF: 0.0687

Gnomad4 AMR AF: 0.00863

Gnomad4 ASJ AF: 0.000576

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.000207

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.000235

Gnomad4 OTH AF: 0.0161

Alfa AF: 0.0104 Hom.: 11

Bravo AF: 0.0226

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.48
CADD	Benign	6.5
DANN	Benign	0.36
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs16839626; hg19: chr2-204089730;