rs369119792

Variant names:

• chr18-6093473-C-G
• rs369119792
• NM_001330559.2:c.1255G>C

Your query was ambiguous. Multiple possible variants found:

• chr18-6093473-C-G
• chr18-6093473-C-T

Variant summary

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

The NM_001330559.2(L3MBTL4):​c.1255G>C​(p.Asp419His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000434 in 1,613,754 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/22 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. D419N) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000041 (0 hom.)
• Consequence: L3MBTL4 NM_001330559.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.996
• Publications: 0 publications found

Genes affected

L3MBTL4 (HGNC:26677): (L3MBTL histone methyl-lysine binding protein 4) Predicted to enable chromatin binding activity and histone binding activity. Predicted to be involved in negative regulation of transcription, DNA-templated. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000266846 (HGNC:):

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=0.19335786).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
L3MBTL4	NM_001330559.2	c.1255G>C	p.Asp419His	missense_variant	Exon 15 of 19	ENST00000317931.12	NP_001317488.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
L3MBTL4	ENST00000317931.12	c.1255G>C	p.Asp419His	missense_variant	Exon 15 of 19	5	NM_001330559.2	ENSP00000318543.7
L3MBTL4	ENST00000400104.7	c.1255G>C	p.Asp419His	missense_variant	Exon 15 of 17	1		ENSP00000382975.3
L3MBTL4	ENST00000400105.6	c.1255G>C	p.Asp419His	missense_variant	Exon 15 of 20	2		ENSP00000382976.2
ENSG00000266846	ENST00000659442.1	n.1423+4123C>G		intron_variant	Intron 7 of 7

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152132 Hom.: 0 Cov.: 33

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: 0.0000147

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.00000411 AC: 6 AN: 1461622 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727098

African (AFR) AF: 0.00 AC: 0 AN: 33466

American (AMR) AF: 0.00 AC: 0 AN: 44684

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26132

East Asian (EAS) AF: 0.00 AC: 0 AN: 39664

South Asian (SAS) AF: 0.0000232 AC: 2 AN: 86198

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53404

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

European-Non Finnish (NFE) AF: 0.00000360 AC: 4 AN: 1111922

Other (OTH) AF: 0.00 AC: 0 AN: 60386

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152132 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 74318

African (AFR) AF: 0.00 AC: 0 AN: 41436

American (AMR) AF: 0.00 AC: 0 AN: 15262

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5194

South Asian (SAS) AF: 0.00 AC: 0 AN: 4820

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10606

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

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68024

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

EpiCase AF: 0.0000545

EpiControl AF: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.64
BayesDel_addAF	Benign	-0.23	T
BayesDel_noAF	Benign	-0.57
CADD	Benign	17
DANN	Uncertain	0.98
DEOGEN2	Benign	0.26	T;T;.
Eigen	Benign	-0.39
Eigen_PC	Benign	-0.42
FATHMM_MKL	Benign	0.078	N
LIST_S2	Benign	0.69	T;T;T
M_CAP	Benign	0.0088	T
MetaRNN	Benign	0.19	T;T;T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.90	L;.;L
PhyloP100		1.0
PrimateAI	Benign	0.36	T
PROVEAN	Pathogenic	-5.1	D;D;D
REVEL	Benign	0.057
Sift	Uncertain	0.025	D;D;D
Sift4G	Uncertain	0.026	D;D;D
Polyphen		0.63	P;P;.
Vest4		0.33
MutPred		0.20		Loss of solvent accessibility (P = 0.0442);Loss of solvent accessibility (P = 0.0442);Loss of solvent accessibility (P = 0.0442);
MVP		0.26
ClinPred		0.78	D
GERP RS		2.5
Varity_R		0.27
gMVP		0.70
Mutation Taster		=98/2	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: rs369119792; hg19: chr18-6093472;