21-33021637-T-G

Variant names:

• chr21-33021637-T-G
• rs11701698
• ENST00000454622.2:n.201+49267A>C

Variant summary

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

The ENST00000454622.2(ENSG00000227757):​n.201+49267A>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.145 in 152,186 control chromosomes in the GnomAD database, including 2,121 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 0.14 (2121 hom., cov: 32)
• Consequence: ENSG00000227757 ENST00000454622.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.966
• Publications: 6 publications found

Genes affected

ENSG00000227757 (HGNC:):

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.215 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000454622.2. 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

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ENSG00000227757	ENST00000454622.2	TSL:2	n.201+49267A>C		intron	N/A
	ENSG00000227757	ENST00000777421.1		n.92-39974A>C		intron	N/A
	ENSG00000227757	ENST00000777423.1		n.114+4551A>C		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.145 AC: 22060 AN: 152068 Hom.: 2121 Cov.: 32

Gnomad AFR AF: 0.0389

Gnomad AMI AF: 0.0439

Gnomad AMR AF: 0.126

Gnomad ASJ AF: 0.207

Gnomad EAS AF: 0.00212

Gnomad SAS AF: 0.107

Gnomad FIN AF: 0.193

Gnomad MID AF: 0.146

Gnomad NFE AF: 0.218

Gnomad OTH AF: 0.158

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

GnomAD4 genome AF: 0.145 AC: 22058 AN: 152186 Hom.: 2121 Cov.: 32 AF XY: 0.142 AC XY: 10529 AN XY: 74398

African (AFR) AF: 0.0388 AC: 1610 AN: 41526

American (AMR) AF: 0.125 AC: 1918 AN: 15302

Ashkenazi Jewish (ASJ) AF: 0.207 AC: 717 AN: 3472

East Asian (EAS) AF: 0.00212 AC: 11 AN: 5184

South Asian (SAS) AF: 0.107 AC: 518 AN: 4826

European-Finnish (FIN) AF: 0.193 AC: 2039 AN: 10580

Middle Eastern (MID) AF: 0.146 AC: 43 AN: 294

European-Non Finnish (NFE) AF: 0.218 AC: 14830 AN: 67976

Other (OTH) AF: 0.157 AC: 332 AN: 2114

Alfa AF: 0.172 Hom.: 1750

Bravo AF: 0.135

Asia WGS AF: 0.0550 AC: 190 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	0.32
DANN	Benign	0.66
PhyloP100		-0.97

Splicing

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

Other links and lift over

dbSNP: rs11701698; hg19: chr21-34393945;