7-16581445-G-A

Position:

• chr7-16581445-G-A

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2 BP4_Strong BP6_Moderate

The NM_001195280.2(LRRC72):​c.820G>A​(p.Glu274Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: not found (cov: 31)
• Consequence: LRRC72 NM_001195280.2 missense
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.975

Genes affected

LRRC72 (HGNC:42972): (leucine rich repeat containing 72)

ACMG classification

Verdict is Likely_benign. Variant got -4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.03547746).
• BP6: Variant 7-16581445-G-A is Benign according to our data. Variant chr7-16581445-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 3120918.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LRRC72	NM_001195280.2	c.820G>A	p.Glu274Lys	missense_variant	9/9	ENST00000401542.3	NP_001182209.1
LRRC72	XM_011515057.2	c.913G>A	p.Glu305Lys	missense_variant	10/10		XP_011513359.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LRRC72	ENST00000401542.3	c.820G>A	p.Glu274Lys	missense_variant	9/9	5	NM_001195280.2	ENSP00000384971.2

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 31

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 28, 2024

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.051
BayesDel_addAF	Benign	-0.31	T
BayesDel_noAF	Benign	-0.68
CADD	Benign	1.2
DANN	Benign	0.59
DEOGEN2	Benign	0.0064	T
Eigen	Benign	-1.0
Eigen_PC	Benign	-1.0
FATHMM_MKL	Benign	0.0025	N
LIST_S2	Benign	0.54	T
M_CAP	Benign	0.0050	T
MetaRNN	Benign	0.035	T
MetaSVM	Benign	-0.96	T
MutationAssessor	Benign	-2.3	N
PrimateAI	Benign	0.29	T
PROVEAN	Benign	-0.12	N
REVEL	Benign	0.044
Sift	Benign	0.99	T
Sift4G	Benign	1.0	T
Vest4		0.17
MutPred		0.30		Loss of helix (P = 0.0033);
MVP		0.040
ClinPred		0.044	T
GERP RS		0.67
Varity_R		0.036
gMVP		0.12

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr7-16621070;