rs13329473

Variant summary

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

The NM_005576.4(LOXL1):​c.1467C>G​(p.Phe489Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,284 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. F489F) has been classified as Benign.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 34)

Consequence

LOXL1
NM_005576.4 missense

Scores

3
3
13

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -2.38

Publications

2 publications found
Variant links:
Genes affected
LOXL1 (HGNC:6665): (lysyl oxidase like 1) This gene encodes a member of the lysyl oxidase family of proteins. The prototypic member of the family is essential to the biogenesis of connective tissue, encoding an extracellular copper-dependent amine oxidase that catalyzes the first step in the formation of crosslinks in collagen and elastin. The encoded preproprotein is proteolytically processed to generate the mature enzyme. A highly conserved amino acid sequence at the C-terminus end appears to be sufficient for amine oxidase activity, suggesting that each family member may retain this function. The N-terminus is poorly conserved and may impart additional roles in developmental regulation, senescence, tumor suppression, cell growth control, and chemotaxis to each member of the family. Mutations in this gene are associated with exfoliation syndrome. [provided by RefSeq, Jan 2016]

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
LOXL1NM_005576.4 linkc.1467C>G p.Phe489Leu missense_variant Exon 4 of 7 ENST00000261921.8 NP_005567.2 Q08397
LOXL1XM_017022179.2 linkc.420C>G p.Phe140Leu missense_variant Exon 4 of 7 XP_016877668.1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
LOXL1ENST00000261921.8 linkc.1467C>G p.Phe489Leu missense_variant Exon 4 of 7 1 NM_005576.4 ENSP00000261921.7 Q08397

Frequencies

GnomAD3 genomes
AF:
0.00000657
AC:
1
AN:
152284
Hom.:
0
Cov.:
34
show subpopulations
Gnomad AFR
AF:
0.0000241
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:
0.00
Gnomad OTH
AF:
0.00
GnomAD4 exome
Cov.:
31
GnomAD4 genome
AF:
0.00000657
AC:
1
AN:
152284
Hom.:
0
Cov.:
34
AF XY:
0.00
AC XY:
0
AN XY:
74400
show subpopulations
African (AFR)
AF:
0.0000241
AC:
1
AN:
41470
American (AMR)
AF:
0.00
AC:
0
AN:
15290
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3472
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5208
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4836
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10630
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
316
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
68056
Other (OTH)
AF:
0.00
AC:
0
AN:
2094
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.425
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
Alfa
AF:
0.00
Hom.:
4
Bravo
AF:
0.0000491

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
1.0
BayesDel_addAF
Benign
-0.18
T
BayesDel_noAF
Benign
-0.50
CADD
Benign
11
DANN
Uncertain
1.0
DEOGEN2
Benign
0.20
T
Eigen
Benign
-0.25
Eigen_PC
Benign
-0.36
FATHMM_MKL
Benign
0.31
N
LIST_S2
Uncertain
0.93
D
M_CAP
Benign
0.018
T
MetaRNN
Uncertain
0.54
D
MetaSVM
Benign
-1.1
T
MutationAssessor
Benign
1.8
L
PhyloP100
-2.4
PrimateAI
Pathogenic
0.86
D
PROVEAN
Pathogenic
-4.6
D
REVEL
Benign
0.19
Sift
Benign
0.17
T
Sift4G
Benign
0.23
T
Polyphen
1.0
D
Vest4
0.63
MutPred
0.34
Loss of methylation at K493 (P = 0.0839);
MVP
0.40
ClinPred
0.99
D
GERP RS
-2.3
Varity_R
0.34
gMVP
0.47

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.010
Details are displayed if max score is > 0.2

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

Publications

Other links and lift over

dbSNP: rs13329473; hg19: chr15-74239525; API