12-6620345-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_020400.6(LPAR5):​c.904G>A​(p.Glu302Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000441 in 1,610,664 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000072 ( 0 hom., cov: 33)
Exomes 𝑓: 0.000041 ( 0 hom. )

Consequence

LPAR5
NM_020400.6 missense

Scores

5
14

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.02
Variant links:
Genes affected
LPAR5 (HGNC:13307): (lysophosphatidic acid receptor 5) This gene encodes a member of the rhodopsin class of G protein-coupled transmembrane receptors. This protein transmits extracellular signals from lysophosphatidic acid to cells through heterotrimeric G proteins and mediates numerous cellular processes. Many G protein receptors serve as targets for pharmaceutical drugs. Transcript variants of this gene have been described.[provided by RefSeq, Dec 2008]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.22798827).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
LPAR5NM_020400.6 linkc.904G>A p.Glu302Lys missense_variant 2/2 ENST00000329858.9 NP_065133.1 Q9H1C0Q5KU18
LPAR5NM_001142961.1 linkc.904G>A p.Glu302Lys missense_variant 2/2 NP_001136433.1 Q9H1C0Q5KU18
LOC105369631XR_007063192.1 linkn.658+2556C>T intron_variant

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
LPAR5ENST00000329858.9 linkc.904G>A p.Glu302Lys missense_variant 2/21 NM_020400.6 ENSP00000327875.4 Q9H1C0
LPAR5ENST00000431922.1 linkc.904G>A p.Glu302Lys missense_variant 2/22 ENSP00000393098.1 Q9H1C0

Frequencies

GnomAD3 genomes
AF:
0.0000723
AC:
11
AN:
152212
Hom.:
0
Cov.:
33
show subpopulations
Gnomad AFR
AF:
0.0000965
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:
0.000103
Gnomad OTH
AF:
0.00
GnomAD4 exome
AF:
0.0000411
AC:
60
AN:
1458452
Hom.:
0
Cov.:
31
AF XY:
0.0000345
AC XY:
25
AN XY:
725442
show subpopulations
Gnomad4 AFR exome
AF:
0.00
Gnomad4 AMR exome
AF:
0.00
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.00
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.0000540
Gnomad4 OTH exome
AF:
0.00
GnomAD4 genome
AF:
0.0000723
AC:
11
AN:
152212
Hom.:
0
Cov.:
33
AF XY:
0.0000807
AC XY:
6
AN XY:
74364
show subpopulations
Gnomad4 AFR
AF:
0.0000965
Gnomad4 AMR
AF:
0.00
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.000103
Gnomad4 OTH
AF:
0.00
Bravo
AF:
0.0000302

ClinVar

Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not specified Uncertain:1
Uncertain significance, criteria provided, single submitterclinical testingAmbry GeneticsMar 01, 2024The c.904G>A (p.E302K) alteration is located in exon 2 (coding exon 1) of the LPAR5 gene. This alteration results from a G to A substitution at nucleotide position 904, causing the glutamic acid (E) at amino acid position 302 to be replaced by a lysine (K). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
0.36
BayesDel_addAF
Benign
-0.15
T
BayesDel_noAF
Benign
-0.45
CADD
Uncertain
24
DANN
Uncertain
1.0
DEOGEN2
Benign
0.034
T;T
Eigen
Benign
0.062
Eigen_PC
Benign
0.19
FATHMM_MKL
Benign
0.65
D
LIST_S2
Uncertain
0.88
D;.
M_CAP
Benign
0.024
T
MetaRNN
Benign
0.23
T;T
MetaSVM
Benign
-1.0
T
MutationAssessor
Benign
2.0
M;M
PrimateAI
Uncertain
0.70
T
PROVEAN
Benign
-2.1
N;N
REVEL
Benign
0.11
Sift
Benign
0.032
D;D
Sift4G
Uncertain
0.024
D;D
Polyphen
0.66
P;P
Vest4
0.40
MVP
0.67
MPC
0.85
ClinPred
0.95
D
GERP RS
5.1
Varity_R
0.33
gMVP
0.48

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs542097370; hg19: chr12-6729511; API