rs139053490

Variant names:

• chr3-51662824-C-A
• rs139053490
• NM_015106.4:c.3808C>A

Your query was ambiguous. Multiple possible variants found:

• chr3-51662824-C-A
• chr3-51662824-C-T

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_015106.4(RAD54L2):​c.3808C>A​(p.Arg1270Arg) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,459,668 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: RAD54L2 NM_015106.4 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.788

Genes affected

RAD54L2 (HGNC:29123): (RAD54 like 2) Predicted to enable ATP hydrolysis activity; protein kinase binding activity; and transcription coregulator activity. Predicted to be involved in DNA duplex unwinding. Predicted to act upstream of or within positive regulation of transcription by RNA polymerase II. Predicted to be located in nuclear speck. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

TEX264 (HGNC:30247): (testis expressed 264, ER-phagy receptor) Enables signaling receptor activity. Involved in protein-DNA covalent cross-linking repair. Acts upstream of or within reticulophagy. Located in several cellular components, including autophagosome membrane; endoplasmic reticulum membrane; and replication fork. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Likely_benign. Variant got -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.33).
• BP7: Synonymous conserved (PhyloP=0.788 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RAD54L2	NM_015106.4	c.3808C>A	p.Arg1270Arg	synonymous_variant	Exon 23 of 23	ENST00000684192.1	NP_055921.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RAD54L2	ENST00000684192.1	c.3808C>A	p.Arg1270Arg	synonymous_variant	Exon 23 of 23		NM_015106.4	ENSP00000507587.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1459668 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 725968

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000180

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.33
CADD	Benign	13
DANN	Benign	0.89

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: rs139053490; hg19: chr3-51696840;