rs478222

Variant names:

• chr2-25078886-A-C
• rs478222
• NM_014971.2:c.8-12439A>C

Your query was ambiguous. Multiple possible variants found:

• chr2-25078886-A-C
• chr2-25078886-A-G
• chr2-25078886-A-T

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_014971.2(EFR3B):​c.8-12439A>C variant causes a intron change involving the alteration of a non-conserved nucleotide. 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 0.0 (0 hom., cov: 31)
  • Failed GnomAD Quality Control
• Consequence: EFR3B NM_014971.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.760
• Publications: 43 publications found

Genes affected

EFR3B (HGNC:29155): (EFR3 homolog B) Involved in phosphatidylinositol phosphate biosynthetic process and protein localization to plasma membrane. Located in actin cytoskeleton; cytosol; and plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
EFR3B	NM_014971.2	c.8-12439A>C		intron_variant	Intron 1 of 22	ENST00000403714.8	NP_055786.1
EFR3B	NM_001319099.2	c.-98-12439A>C		intron_variant	Intron 1 of 22		NP_001306028.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
EFR3B	ENST00000403714.8	c.8-12439A>C		intron_variant	Intron 1 of 22	5	NM_014971.2	ENSP00000384081.3
EFR3B	ENST00000402191.5	c.-98-12439A>C		intron_variant	Intron 1 of 22	5		ENSP00000385832.1
EFR3B	ENST00000401432.7	c.8-12439A>C		intron_variant	Intron 1 of 18	2		ENSP00000386082.3

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 151934 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

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

GnomAD4 genome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 151934 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 74168

African (AFR) AF: 0.00 AC: 0 AN: 41406

American (AMR) AF: 0.00 AC: 0 AN: 15252

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5176

South Asian (SAS) AF: 0.00 AC: 0 AN: 4808

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10540

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 314

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67974

Other (OTH) AF: 0.00 AC: 0 AN: 2086

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	11
DANN	Benign	0.67
PhyloP100		0.76

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

Other links and lift over

dbSNP: rs478222; hg19: chr2-25301755;