3-128153517-C-A

Variant names:

• chr3-128153517-C-A
• NM_021937.5:c.10C>A

Variant summary

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

The NM_021937.5(EEFSEC):​c.10C>A​(p.Arg4Arg) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000738 in 1,355,584 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: 29)
  • Exomes 𝑓: 7.4e-7 (0 hom.)
• Consequence: EEFSEC NM_021937.5 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.187

Genes affected

EEFSEC (HGNC:24614): (eukaryotic elongation factor, selenocysteine-tRNA specific) Predicted to enable translation elongation factor activity. Predicted to be involved in selenocysteine incorporation. Predicted to be located in cytoplasm and nucleus. Predicted to be part of ribonucleoprotein complex. [provided by Alliance of Genome Resources, Apr 2022]

RUVBL1 (HGNC:10474): (RuvB like AAA ATPase 1) This gene encodes a protein that has both DNA-dependent ATPase and DNA helicase activities and belongs to the ATPases associated with diverse cellular activities (AAA+) protein family. The encoded protein associates with several multisubunit transcriptional complexes and with protein complexes involved in both ATP-dependent remodeling and histone modification. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016]

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=-0.44).
• BP7: Synonymous conserved (PhyloP=0.187 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
EEFSEC	NM_021937.5	c.10C>A	p.Arg4Arg	synonymous_variant	Exon 1 of 7	ENST00000254730.11	NP_068756.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
EEFSEC	ENST00000254730.11	c.10C>A	p.Arg4Arg	synonymous_variant	Exon 1 of 7	1	NM_021937.5	ENSP00000254730.5
EEFSEC	ENST00000483457.1	c.10C>A	p.Arg4Arg	synonymous_variant	Exon 1 of 5	5		ENSP00000417660.1
RUVBL1	ENST00000464873.5	c.-354G>T		5_prime_UTR_variant	Exon 1 of 10	2		ENSP00000420738.1
EEFSEC	ENST00000484438.1	n.-151C>A		upstream_gene_variant		3

Frequencies

GnomAD3 genomes Cov.: 29

GnomAD4 exome AF: 7.38e-7 AC: 1 AN: 1355584 Hom.: 0 Cov.: 31 AF XY: 0.00000150 AC XY: 1 AN XY: 668460

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: 9.37e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 29

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.44
CADD	Benign	15
DANN	Benign	0.88
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		2.0

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr3-127872360;