16-13922034-T-G

Position:

• chr16-13922034-T-G

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_005236.3(ERCC4):​c.211T>G​(p.Tyr71Asp) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: ERCC4 NM_005236.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.91

Genes affected

ERCC4 (HGNC:3436): (ERCC excision repair 4, endonuclease catalytic subunit) The protein encoded by this gene forms a complex with ERCC1 and is involved in the 5' incision made during nucleotide excision repair. This complex is a structure specific DNA repair endonuclease that interacts with EME1. Defects in this gene are a cause of xeroderma pigmentosum complementation group F (XP-F), or xeroderma pigmentosum VI (XP6).[provided by RefSeq, Mar 2009]

ERCC4 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.843

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ERCC4	NM_005236.3	c.211T>G	p.Tyr71Asp	missense_variant	2/11	ENST00000311895.8	NP_005227.1
ERCC4	XM_011522424.4	c.211T>G	p.Tyr71Asp	missense_variant	2/12		XP_011520726.1
LOC105371093	XR_007064999.1	n.82+4491A>C		intron_variant
LOC105371093	XR_007065000.1	n.82+4491A>C		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ERCC4	ENST00000311895.8	c.211T>G	p.Tyr71Asp	missense_variant	2/11	1	NM_005236.3	ENSP00000310520.7

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.81
BayesDel_addAF	Pathogenic	0.39	D
BayesDel_noAF	Pathogenic	0.33
CADD	Pathogenic	26
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.44	.;T
Eigen	Uncertain	0.65
Eigen_PC	Uncertain	0.64
FATHMM_MKL	Uncertain	0.97	D
LIST_S2	Benign	0.80	T;T
M_CAP	Uncertain	0.13	D
MetaRNN	Pathogenic	0.84	D;D
MetaSVM	Uncertain	0.12	D
MutationAssessor	Uncertain	2.7	M;M
PrimateAI	Uncertain	0.74	T
PROVEAN	Pathogenic	-6.4	.;D
REVEL	Pathogenic	0.80
Sift	Uncertain	0.0020	.;D
Sift4G	Uncertain	0.0070	D;D
Polyphen		0.99	.;D
Vest4		0.78
MutPred		0.63		Gain of disorder (P = 0.0128);Gain of disorder (P = 0.0128);
MVP		0.94
MPC		0.52
ClinPred		0.99	D
GERP RS		5.3
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.89
gMVP		0.91

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.11		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: rs145315496; hg19: chr16-14015891;