rs201576880

Variant names:

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 0P and 5B. BP4_StrongBP6

The NM_001384474.1(LOXHD1):c.3449A>G(p.Gln1150Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000209 in 1,551,742 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. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Synonymous variant affecting the same amino acid position (i.e. Q1150Q) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.00083 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00014 ( 0 hom. )

Consequence

LOXHD1
NM_001384474.1 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:5

Conservation

PhyloP100: 1.81

Publications

0 publications found

Variant links:

Genes affected

LOXHD1 (HGNC:26521): (lipoxygenase homology PLAT domains 1) This gene encodes a highly conserved protein consisting entirely of PLAT (polycystin/lipoxygenase/alpha-toxin) domains, thought to be involved in targeting proteins to the plasma membrane. Studies in mice show that this gene is expressed in the mechanosensory hair cells in the inner ear, and mutations in this gene lead to auditory defects, indicating that this gene is essential for normal hair cell function. Screening of human families segregating deafness identified a mutation in this gene which causes DFNB77, a progressive form of autosomal-recessive nonsyndromic hearing loss (ARNSHL). Alternatively spliced transcript variants encoding different isoforms have been noted for this gene. [provided by RefSeq, Mar 2010]

LOXHD1 Gene-Disease associations (from GenCC):

autosomal recessive nonsyndromic hearing loss 77
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: G2P, PanelApp Australia, Labcorp Genetics (formerly Invitae), Ambry Genetics
nonsyndromic genetic hearing loss
Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
hearing loss, autosomal recessive
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
Fuchs' endothelial dystrophy
Inheritance: AD Classification: LIMITED Submitted by: Illumina

LOXHD1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0050894916).

BP6

Variant 18-46546960-T-C is Benign according to our data. Variant chr18-46546960-T-C is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 504610.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001384474.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
LOXHD1	NM_001384474.1	MANE Select	c.3449A>G	p.Gln1150Arg	missense	Exon 22 of 41	NP_001371403.1
LOXHD1	NM_144612.7		c.3449A>G	p.Gln1150Arg	missense	Exon 22 of 40	NP_653213.6
LOXHD1	NM_001145472.3		c.116A>G	p.Gln39Arg	missense	Exon 4 of 24	NP_001138944.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
LOXHD1	ENST00000642948.1	MANE Select	c.3449A>G	p.Gln1150Arg	missense	Exon 22 of 41	ENSP00000496347.1
LOXHD1	ENST00000300591.11	TSL:1	c.116A>G	p.Gln39Arg	missense	Exon 4 of 24	ENSP00000300591.6
LOXHD1	ENST00000579038.6	TSL:1	c.-173A>G		5_prime_UTR	Exon 2 of 22	ENSP00000463285.1

Frequencies

GnomAD3 genomes

AF:

0.000834

AC:

127

AN:

152230

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00265

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000851

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:

0.0000441

Gnomad OTH

AF:

0.000478

GnomAD2 exomes

AF:

0.000221

AC:

AN:

158338

AF XY:

0.000144

show subpopulations

Gnomad AFR exome

AF:

0.00288

Gnomad AMR exome

AF:

0.000323

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000164

Gnomad OTH exome

AF:

0.000224

GnomAD4 exome

AF:

0.000141

AC:

198

AN:

1399394

Hom.:

Cov.:

AF XY:

0.000136

AC XY:

AN XY:

690204

show subpopulations

African (AFR)

AF:

0.00294

AC:

AN:

31598

American (AMR)

AF:

0.000336

AC:

AN:

35702

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25180

East Asian (EAS)

AF:

0.00

AC:

AN:

35738

South Asian (SAS)

AF:

0.0000126

AC:

AN:

79236

European-Finnish (FIN)

AF:

0.00

AC:

AN:

49280

Middle Eastern (MID)

AF:

0.000527

AC:

AN:

5698

European-Non Finnish (NFE)

AF:

0.0000565

AC:

AN:

1078958

Other (OTH)

AF:

0.000483

AC:

AN:

58004

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.503

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000827

AC:

126

AN:

152348

Hom.:

Cov.:

AF XY:

0.000859

AC XY:

AN XY:

74504

show subpopulations

African (AFR)

AF:

0.00262

AC:

109

AN:

41586

American (AMR)

AF:

0.000850

AC:

AN:

15300

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5192

South Asian (SAS)

AF:

0.00

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10628

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000441

AC:

AN:

68022

Other (OTH)

AF:

0.000473

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.495

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00101

Hom.:

Bravo

AF:

0.00113

ESP6500AA

AF:

0.00289

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000365

AC:

ClinVar

ClinVar submissions as Germline

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (3)

Inborn genetic diseases (1)

LOXHD1-related disorder (1)

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.087

BayesDel_addAF

Benign

-0.62

BayesDel_noAF

Benign

-0.67

CADD

Benign

(source)

DANN

Benign

0.27

DEOGEN2

Benign

0.0055

Eigen

Benign

-0.78

Eigen_PC

Benign

-0.77

FATHMM_MKL

Benign

0.70

LIST_S2

Benign

0.73

M_CAP

Benign

0.0060

MetaRNN

Benign

0.0051

MetaSVM

Benign

-1.1

PhyloP100

1.8

PrimateAI

Benign

0.31

PROVEAN

Benign

-0.61

REVEL

Benign

0.060

Sift

Benign

0.20

Sift4G

Uncertain

0.031

Polyphen

0.74

Vest4

0.091

MVP

0.030

ClinPred

0.022

GERP RS

1.1

Varity_R

0.022

gMVP

0.44

Mutation Taster

=90/10

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over