chr1-74635693-C-A

Position:

• chr1-74635693-C-A

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BS1 BS2

The NM_001002912.5(ERICH3):​c.603+587G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0126 in 152,192 control chromosomes in the GnomAD database, including 33 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 0.013 (33 hom., cov: 32)
• Consequence: ERICH3 NM_001002912.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.28

Genes affected

ERICH3 (HGNC:25346): (glutamate rich 3)

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.74).
• BS1: Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0126 (1921/152192) while in subpopulation AFR AF= 0.0432 (1792/41528). AF 95% confidence interval is 0.0415. There are 33 homozygotes in gnomad4. There are 908 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.
• BS2: High Homozygotes in GnomAd4 at 33 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ERICH3	NM_001002912.5	c.603+587G>T		intron_variant		ENST00000326665.10	NP_001002912.4
ERICH3	XM_017000275.2	c.597+587G>T		intron_variant			XP_016855764.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ERICH3	ENST00000326665.10	c.603+587G>T		intron_variant		5	NM_001002912.5	ENSP00000322609	P3

Frequencies

GnomAD3 genomes AF: 0.0126 AC: 1911 AN: 152074 Hom.: 33 Cov.: 32

Gnomad AFR AF: 0.0431

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00361

Gnomad ASJ AF: 0.00835

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.0127

Gnomad NFE AF: 0.000323

Gnomad OTH AF: 0.00814

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

GnomAD4 genome AF: 0.0126 AC: 1921 AN: 152192 Hom.: 33 Cov.: 32 AF XY: 0.0122 AC XY: 908 AN XY: 74388

Gnomad4 AFR AF: 0.0432

Gnomad4 AMR AF: 0.00360

Gnomad4 ASJ AF: 0.00835

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.000207

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.000323

Gnomad4 OTH AF: 0.00853

Alfa AF: 0.00473 Hom.: 1

Bravo AF: 0.0146

Asia WGS AF: 0.00346 AC: 12 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.74
CADD	Benign	0.47
DANN	Benign	0.66

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: rs599883; hg19: chr1-75101377;