6-130865545-G-A

Variant names:

• chr6-130865545-G-A
• rs1783469291
• NM_001431.4:c.2820C>T

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_001431.4(EPB41L2):​c.2820C>T​(p.His940His) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,802 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: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: EPB41L2 NM_001431.4 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.83
• Publications: 0 publications found

Genes affected

EPB41L2 (HGNC:3379): (erythrocyte membrane protein band 4.1 like 2) Predicted to enable PH domain binding activity; cytoskeletal protein binding activity; and structural molecule activity. Involved in positive regulation of protein localization to cell cortex. Located in cell junction; nucleoplasm; and plasma membrane. Colocalizes with COP9 signalosome. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.45).
• BP7: Synonymous conserved (PhyloP=2.83 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001431.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EPB41L2	NM_001431.4	MANE Select	c.2820C>T	p.His940His	synonymous	Exon 17 of 20	NP_001422.1	O43491-1
	EPB41L2	NM_001350299.2		c.2976C>T	p.His992His	synonymous	Exon 19 of 22	NP_001337228.1	A0A994J5B1
	EPB41L2	NM_001350302.2		c.2820C>T	p.His940His	synonymous	Exon 17 of 20	NP_001337231.1	O43491-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EPB41L2	ENST00000337057.8	TSL:1 MANE Select	c.2820C>T	p.His940His	synonymous	Exon 17 of 20	ENSP00000338481.3	O43491-1
	EPB41L2	ENST00000528282.5	TSL:1	c.2046C>T	p.His682His	synonymous	Exon 14 of 17	ENSP00000434308.1	O43491-3
	EPB41L2	ENST00000524581.5	TSL:1	c.954C>T	p.His318His	synonymous	Exon 6 of 9	ENSP00000437207.1	Q6R5J7

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461802 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 727186

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.00 AC: 0 AN: 86248

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53418

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 8.99e-7 AC: 1 AN: 1111938

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.45
CADD	Benign	6.5
DANN	Benign	0.69
PhyloP100		2.8
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.040		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: rs1783469291; hg19: chr6-131186685;