dbSNP rs781360971: ADGRL1:p.Pro1393Leu (chr19-14151105-G-A) – ACMG Classification: Benign (-12 pts)

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_ModerateBP6_ModerateBS1BS2

The NM_014921.5(ADGRL1):c.4178C>T(p.Pro1393Leu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000336 in 1,549,468 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 Likely benign (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P1393R) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000035 ( 0 hom. )

Consequence

ADGRL1
NM_014921.5 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 7.29

Publications

0 publications found

Variant links:

Genes affected

ADGRL1 (HGNC:20973): (adhesion G protein-coupled receptor L1) This gene encodes a member of the latrophilin subfamily of G-protein coupled receptors (GPCR). Latrophilins may function in both cell adhesion and signal transduction. In experiments with non-human species, endogenous proteolytic cleavage within a cysteine-rich GPS (G-protein-coupled-receptor proteolysis site) domain resulted in two subunits (a large extracellular N-terminal cell adhesion subunit and a subunit with substantial similarity to the secretin/calcitonin family of GPCRs) being non-covalently bound at the cell membrane. Latrophilin-1 has been shown to recruit the neurotoxin from black widow spider venom, alpha-latrotoxin, to the synapse plasma membrane. Alternative splicing results in multiple variants encoding distinct isoforms.[provided by RefSeq, Oct 2008]

ADGRL1 links:

ADGRL1-AS1 (HGNC:55309): (ADGRL1 antisense RNA 1)

ADGRL1-AS1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -12 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.18802732).

BP6

Variant 19-14151105-G-A is Benign according to our data. Variant chr19-14151105-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 4241985.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population eas. GnomAdExome4 allele frequency = 0.0000351 (49/1397362) while in subpopulation EAS AF = 0.000242 (9/37116). AF 95% confidence interval is 0.000126. There are 0 homozygotes in GnomAdExome4. There are 23 alleles in the male GnomAdExome4 subpopulation. Median coverage is 37. This position passed quality control check.

BS2

High AC in GnomAdExome4 at 49 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014921.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ADGRL1	NM_014921.5	MANE Select	c.4178C>T	p.Pro1393Leu	missense	Exon 23 of 23	NP_055736.2
ADGRL1	NM_001008701.3		c.4193C>T	p.Pro1398Leu	missense	Exon 24 of 24	NP_001008701.1	O94910-1
ADGRL1-AS1	NR_045214.1		n.73-4047G>A		intron	N/A

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ADGRL1	ENST00000361434.8	TSL:1 MANE Select	c.4178C>T	p.Pro1393Leu	missense	Exon 23 of 23	ENSP00000355328.2	O94910-2
ADGRL1	ENST00000340736.10	TSL:1	c.4193C>T	p.Pro1398Leu	missense	Exon 24 of 24	ENSP00000340688.5	O94910-1
ADGRL1-AS1	ENST00000588387.3	TSL:1	n.80-4047G>A		intron	N/A

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152106

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000840

AC:

AN:

154812

AF XY:

0.000107

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000609

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000806

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000351

AC:

AN:

1397362

Hom.:

Cov.:

AF XY:

0.0000334

AC XY:

AN XY:

689378

show subpopulations

African (AFR)

AF:

0.0000624

AC:

AN:

32076

American (AMR)

AF:

0.00

AC:

AN:

37290

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

23230

East Asian (EAS)

AF:

0.000242

AC:

AN:

37116

South Asian (SAS)

AF:

0.0000131

AC:

AN:

76238

European-Finnish (FIN)

AF:

0.00

AC:

AN:

47600

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4012

European-Non Finnish (NFE)

AF:

0.0000314

AC:

AN:

1082096

Other (OTH)

AF:

0.0000520

AC:

AN:

57704

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.496

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:

0.0000197

AC:

AN:

152106

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74292

show subpopulations

African (AFR)

AF:

0.0000483

AC:

AN:

41410

American (AMR)

AF:

0.00

AC:

AN:

15286

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5178

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10626

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

67982

Other (OTH)

AF:

0.00

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

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:

0.000143

Hom.:

Bravo

AF:

0.0000378

ExAC

AF:

0.0000774

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

ClinVar submissions

Significance:Likely benign

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

Inborn genetic diseases (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.18

BayesDel_addAF

Benign

-0.27

BayesDel_noAF

Benign

-0.27

CADD

Pathogenic

(source)

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.49

Eigen

Uncertain

0.43

Eigen_PC

Uncertain

0.35

FATHMM_MKL

Uncertain

0.88

LIST_S2

Uncertain

0.94

M_CAP

Pathogenic

0.42

MetaRNN

Benign

0.19

MetaSVM

Uncertain

-0.22

PhyloP100

7.3

PrimateAI

Pathogenic

0.93

PROVEAN

Uncertain

-3.7

REVEL

Uncertain

0.43

Sift

Uncertain

0.0040

Sift4G

Uncertain

0.0070

Polyphen

1.0

Vest4

0.16

MutPred

0.41

Loss of glycosylation at P1398 (P = 0.0387)

MVP

0.11

MPC

0.98

ClinPred

0.66

GERP RS

2.9

Varity_R

0.32

gMVP

0.50

Mutation Taster

=67/33

polymorphism

(source)

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

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