2-135694154-A-T

Variant names:

• chr2-135694154-A-T
• rs629377
• NM_001378107.1:c.2459+13830A>T

Variant summary

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

The NM_001378107.1(R3HDM1):​c.2459+13830A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0293 in 152,272 control chromosomes in the GnomAD database, including 201 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 0.029 (201 hom., cov: 32)
• Consequence: R3HDM1 NM_001378107.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.05
• Publications: 0 publications found

Genes affected

R3HDM1 (HGNC:9757): (R3H domain containing 1) Enables RNA binding activity. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000308733 (HGNC:):

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0902 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
R3HDM1	NM_001378107.1	c.2459+13830A>T		intron_variant	Intron 21 of 26	ENST00000683871.1	NP_001365036.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
R3HDM1	ENST00000683871.1	c.2459+13830A>T		intron_variant	Intron 21 of 26		NM_001378107.1	ENSP00000506980.1

Frequencies

GnomAD3 genomes AF: 0.0293 AC: 4460 AN: 152154 Hom.: 201 Cov.: 32

Gnomad AFR AF: 0.0927

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0154

Gnomad ASJ AF: 0.0147

Gnomad EAS AF: 0.0173

Gnomad SAS AF: 0.0344

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000529

Gnomad OTH AF: 0.0206

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

GnomAD4 genome AF: 0.0293 AC: 4468 AN: 152272 Hom.: 201 Cov.: 32 AF XY: 0.0299 AC XY: 2225 AN XY: 74460

African (AFR) AF: 0.0926 AC: 3847 AN: 41532

American (AMR) AF: 0.0154 AC: 236 AN: 15310

Ashkenazi Jewish (ASJ) AF: 0.0147 AC: 51 AN: 3470

East Asian (EAS) AF: 0.0174 AC: 90 AN: 5186

South Asian (SAS) AF: 0.0342 AC: 165 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10620

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.000529 AC: 36 AN: 68008

Other (OTH) AF: 0.0203 AC: 43 AN: 2114

Alfa AF: 0.0187 Hom.: 22

Bravo AF: 0.0329

Asia WGS AF: 0.0380 AC: 130 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	3.5
DANN	Benign	0.78
PhyloP100		1.1
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: rs629377; hg19: chr2-136451724;