rs369043488

Variant names:

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM5PP3PP5

The NM_001384474.1(LOXHD1):c.6071C>T(p.Thr2024Met) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000148 in 1,549,542 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. T2024K) has been classified as Likely pathogenic.

Frequency

Genomes: 𝑓 0.000067 ( 0 hom., cov: 30)

Exomes 𝑓: 0.0000093 ( 0 hom. )

Consequence

LOXHD1
NM_001384474.1 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications P:1U:4

Conservation

PhyloP100: 8.88

Publications

4 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: Ambry Genetics, Labcorp Genetics (formerly Invitae), G2P
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: Uncertain_significance. The variant received 4 ACMG points.

PM5

Other missense variant is known to change same aminoacid residue: Variant chr18-46485130-G-T is described in ClinVar as Likely_pathogenic. ClinVar VariationId is 3601210.Status of the report is criteria_provided_single_submitter, 1 stars.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.785

PP5

Variant 18-46485130-G-A is Pathogenic according to our data. Variant chr18-46485130-G-A is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 286754.

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	UniProt
LOXHD1	NM_001384474.1	MANE Select	c.6071C>T	p.Thr2024Met	missense	Exon 39 of 41	NP_001371403.1	A0A2R8Y7K4
LOXHD1	NM_144612.7		c.5885C>T	p.Thr1962Met	missense	Exon 38 of 40	NP_653213.6
LOXHD1	NM_001145472.3		c.2738C>T	p.Thr913Met	missense	Exon 21 of 24	NP_001138944.1	Q8IVV2-3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
LOXHD1	ENST00000642948.1	MANE Select	c.6071C>T	p.Thr2024Met	missense	Exon 39 of 41	ENSP00000496347.1	A0A2R8Y7K4
LOXHD1	ENST00000300591.11	TSL:1	c.2738C>T	p.Thr913Met	missense	Exon 21 of 24	ENSP00000300591.6	Q8IVV2-3
LOXHD1	ENST00000579038.6	TSL:1	c.2450C>T	p.Thr817Met	missense	Exon 19 of 22	ENSP00000463285.1	J3QKX9

Frequencies

GnomAD3 genomes

AF:

0.0000666

AC:

AN:

150074

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000222

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:

0.0000148

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000126

AC:

AN:

158356

AF XY:

0.0000120

show subpopulations

Gnomad AFR exome

AF:

0.000121

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000916

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000929

AC:

AN:

1399468

Hom.:

Cov.:

AF XY:

0.00000580

AC XY:

AN XY:

690248

show subpopulations

African (AFR)

AF:

0.000158

AC:

AN:

31594

American (AMR)

AF:

0.0000280

AC:

AN:

35698

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25176

East Asian (EAS)

AF:

0.0000560

AC:

AN:

35738

South Asian (SAS)

AF:

0.00

AC:

AN:

79194

European-Finnish (FIN)

AF:

0.00

AC:

AN:

49482

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5696

European-Non Finnish (NFE)

AF:

0.00000463

AC:

AN:

1078774

Other (OTH)

AF:

0.00

AC:

AN:

58116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.456

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:

0.0000666

AC:

AN:

150074

Hom.:

Cov.:

AF XY:

0.0000548

AC XY:

AN XY:

73038

show subpopulations

African (AFR)

AF:

0.000222

AC:

AN:

40586

American (AMR)

AF:

0.00

AC:

AN:

14934

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3452

East Asian (EAS)

AF:

0.00

AC:

AN:

5138

South Asian (SAS)

AF:

0.00

AC:

AN:

4598

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10404

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000148

AC:

AN:

67686

Other (OTH)

AF:

0.00

AC:

AN:

2050

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.515

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:

0.000158

Hom.:

Bravo

AF:

0.0000945

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00217

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000214

AC:

ClinVar

ClinVar submissions

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (3)

Autosomal recessive nonsyndromic hearing loss 77 (1)

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.78

BayesDel_addAF

Pathogenic

0.28

BayesDel_noAF

Pathogenic

0.16

CADD

Pathogenic

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.18

Eigen

Pathogenic

0.83

Eigen_PC

Pathogenic

0.82

FATHMM_MKL

Pathogenic

1.0

LIST_S2

Uncertain

0.95

M_CAP

Pathogenic

0.30

MetaRNN

Pathogenic

0.79

MetaSVM

Uncertain

0.32

PhyloP100

8.9

PrimateAI

Uncertain

0.70

PROVEAN

Pathogenic

-5.3

REVEL

Pathogenic

0.74

Sift

Uncertain

0.0020

Sift4G

Uncertain

0.0050

Polyphen

1.0

Vest4

0.81

MVP

0.64

ClinPred

0.85

GERP RS

5.2

Varity_R

0.11

gMVP

0.75

Mutation Taster

=0/100

disease causing

(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