NM_001002912.5:c.4306G>C

Variant names:

• chr1-74571404-C-G
• rs145973902
• NM_001002912.5:c.4306G>C

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001002912.5(ERICH3):​c.4306G>C​(p.Ala1436Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,840 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A1436S) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ERICH3 NM_001002912.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0910
• Publications: 0 publications found

Genes affected

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

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.1316284).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ERICH3	NM_001002912.5	c.4306G>C	p.Ala1436Pro	missense_variant	Exon 14 of 15	ENST00000326665.10	NP_001002912.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ERICH3	ENST00000326665.10	c.4306G>C	p.Ala1436Pro	missense_variant	Exon 14 of 15	5	NM_001002912.5	ENSP00000322609.5
ERICH3	ENST00000433746.2	n.2448G>C		non_coding_transcript_exon_variant	Exon 2 of 3	1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461840 Hom.: 0 Cov.: 87 AF XY: 0.00 AC XY: 0 AN XY: 727224

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

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53376

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112006

Other (OTH) AF: 0.0000166 AC: 1 AN: 60394

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.095
BayesDel_addAF	Benign	-0.29	T
BayesDel_noAF	Benign	-0.66
CADD	Benign	2.0
DANN	Benign	0.84
DEOGEN2	Benign	0.015	T
Eigen	Benign	-0.67
Eigen_PC	Benign	-0.72
FATHMM_MKL	Benign	0.057	N
LIST_S2	Benign	0.47	T
M_CAP	Benign	0.00079	T
MetaRNN	Benign	0.13	T
MetaSVM	Benign	-0.91	T
MutationAssessor	Benign	0.69	N
PhyloP100		-0.091
PROVEAN	Benign	-0.48	N
REVEL	Benign	0.065
Sift	Benign	0.28	T
Sift4G	Uncertain	0.023	D
Polyphen		0.59	P
Vest4		0.14
MutPred		0.092		Gain of loop (P = 0.024);
MVP		0.14
MPC		0.022
ClinPred		0.19	T
GERP RS		3.8
Varity_R		0.10
gMVP		0.027
Mutation Taster		=92/8	polymorphism

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: rs145973902; hg19: chr1-75037088;