chr9-124014146-C-G

Position:

• chr9-124014146-C-G

Variant summary

Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM2 PP3_Strong

The NM_004789.4(LHX2):​c.306C>G​(p.Cys102Trp) 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: 33)
• Consequence: LHX2 NM_004789.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.05

Genes affected

LHX2 (HGNC:6594): (LIM homeobox 2) This gene encodes a protein belonging to a large protein family, members of which carry the LIM domain, a unique cysteine-rich zinc-binding domain. The encoded protein may function as a transcriptional regulator. The protein can recapitulate or rescue phenotypes in Drosophila caused by a related protein, suggesting conservation of function during evolution. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Likely_pathogenic. Variant got 6 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.981

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LHX2	NM_004789.4	c.306C>G	p.Cys102Trp	missense_variant	2/5	ENST00000373615.9	NP_004780.3
LHX2	XM_006717323.4	c.306C>G	p.Cys102Trp	missense_variant	2/6		XP_006717386.1
LHX2	XM_047424082.1	c.306C>G	p.Cys102Trp	missense_variant	2/6		XP_047280038.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LHX2	ENST00000373615.9	c.306C>G	p.Cys102Trp	missense_variant	2/5	1	NM_004789.4	ENSP00000362717.4
LHX2	ENST00000446480.5	c.297C>G	p.Cys99Trp	missense_variant	2/5	2		ENSP00000394978.1
LHX2	ENST00000560961.2	c.183C>G	p.Cys61Trp	missense_variant	2/3	3		ENSP00000453448.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	1.0
BayesDel_addAF	Pathogenic	0.55	D
BayesDel_noAF	Pathogenic	0.55
CADD	Pathogenic	31
DANN	Uncertain	0.99
DEOGEN2	Pathogenic	0.97	.;D
Eigen	Pathogenic	0.79
Eigen_PC	Pathogenic	0.77
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	1.0	D;D
M_CAP	Pathogenic	0.87	D
MetaRNN	Pathogenic	0.98	D;D
MetaSVM	Pathogenic	0.88	D
MutationAssessor	Pathogenic	4.9	.;H
PrimateAI	Pathogenic	0.94	D
PROVEAN	Pathogenic	-9.9	D;D
REVEL	Pathogenic	0.88
Sift	Pathogenic	0.0	D;D
Sift4G	Pathogenic	0.0010	D;D
Polyphen		1.0	.;D
Vest4		0.91
MutPred		0.86		.;Loss of methylation at K103 (P = 0.023);
MVP		0.97
MPC		2.5
ClinPred		1.0	D
GERP RS		5.9
Varity_R		0.95
gMVP		1.0

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: chr9-126776425;