rs758963009

Variant names:

• chr22-23838571-G-A
• NM_001002862.3:c.226C>T

Your query was ambiguous. Multiple possible variants found:

• chr22-23838571-G-A
• chr22-23838571-G-C
• chr22-23838571-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001002862.3(DERL3):​c.226C>T​(p.Leu76Phe) variant causes a missense change. The variant allele was found at a frequency of 0.00000139 in 1,435,278 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 11/16 in silico tools predict 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: DERL3 NM_001002862.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.31

Genes affected

DERL3 (HGNC:14236): (derlin 3) The protein encoded by this gene belongs to the derlin family, and resides in the endoplasmic reticulum (ER). Proteins that are unfolded or misfolded in the ER must be refolded or degraded to maintain the homeostasis of the ER. This protein appears to be involved in the degradation of misfolded glycoproteins in the ER. Several alternatively spliced transcript variants encoding different isoforms have been identified for this gene. [provided by RefSeq, Oct 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.25421804).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DERL3	NM_001002862.3	c.226C>T	p.Leu76Phe	missense_variant	Exon 3 of 7	ENST00000318109.12	NP_001002862.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DERL3	ENST00000318109.12	c.226C>T	p.Leu76Phe	missense_variant	Exon 3 of 7	1	NM_001002862.3	ENSP00000315303.8

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000139 AC: 2 AN: 1435278 Hom.: 0 Cov.: 36 AF XY: 0.00 AC XY: 0 AN XY: 711588

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: 0.00000182

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
AlphaMissense	Benign	0.31
BayesDel_addAF	Benign	-0.094	T
BayesDel_noAF	Benign	-0.51
CADD	Uncertain	25
DANN	Benign	0.92
DEOGEN2	Benign	0.036	T
Eigen	Benign	-0.079
Eigen_PC	Benign	0.094
FATHMM_MKL	Uncertain	0.94	D
M_CAP	Benign	0.0065	T
MetaRNN	Benign	0.25	T
MetaSVM	Benign	-1.0	T
PROVEAN	Benign	-0.83	N
REVEL	Benign	0.24
Sift	Benign	0.23	T
Sift4G	Benign	0.22	T
Vest4		0.40
MutPred		0.36		Loss of helix (P = 0.0017);
MVP		0.63
ClinPred		0.50	D
GERP RS		4.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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: chr22-24180758;