1-202127858-G-A

Variant names:

• chr1-202127858-G-A
• rs371689702
• NM_004767.5:c.748G>A
• GPR37L1 p.Ala250Thr

Variant summary

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

The NM_004767.5(GPR37L1):​c.748G>A​(p.Ala250Thr) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: GPR37L1 NM_004767.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.37
• Publications: 0 publications found

Genes affected

GPR37L1 (HGNC:14923): (G protein-coupled receptor 37 like 1) Enables G protein-coupled peptide receptor activity; peptide binding activity; and prosaposin receptor activity. Involved in adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway and positive regulation of MAPK cascade. Located in plasma membrane. Part of receptor complex. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

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

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004767.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GPR37L1	NM_004767.5	MANE Select	c.748G>A	p.Ala250Thr	missense	Exon 2 of 2	NP_004758.3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GPR37L1	ENST00000367282.6	TSL:1 MANE Select	c.748G>A	p.Ala250Thr	missense	Exon 2 of 2	ENSP00000356251.4	O60883
	GPR37L1	ENST00000683302.1		c.748G>A	p.Ala250Thr	missense	Exon 2 of 3	ENSP00000507885.1	A0A804HKD8
	GPR37L1	ENST00000682887.1		c.*426G>A		3_prime_UTR	Exon 2 of 2	ENSP00000506946.1	A0A804HI82

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00 AC: 0 AN: 251176 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1461674 Hom.: 0 Cov.: 34 AF XY: 0.00 AC XY: 0 AN XY: 727148

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86252

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53226

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111996

Other (OTH) AF: 0.00 AC: 0 AN: 60394

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.20
BayesDel_addAF	Benign	0.0035	T
BayesDel_noAF	Benign	-0.23
CADD	Pathogenic	27
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.24	T
Eigen	Uncertain	0.56
Eigen_PC	Uncertain	0.55
FATHMM_MKL	Uncertain	0.92	D
LIST_S2	Uncertain	0.94	D
M_CAP	Benign	0.025	D
MetaRNN	Uncertain	0.47	T
MetaSVM	Benign	-0.87	T
PhyloP100		6.4
PrimateAI	Uncertain	0.58	T
PROVEAN	Uncertain	-2.7	D
REVEL	Benign	0.23
Sift	Uncertain	0.0030	D
Sift4G	Uncertain	0.0080	D
Varity_R		0.39
gMVP		0.39
Mutation Taster		=77/23	polymorphism

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs371689702; hg19: chr1-202096986;