Variant 3-112819778-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001199215.3(CD200R1L):c.734A>G(p.His245Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000125 in 1,600,676 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000046 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000090 ( 0 hom. )

Consequence

CD200R1L
NM_001199215.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.513

Variant links:

Genes affected

CD200R1L (HGNC:24665): (CD200 receptor 1 like) Predicted to enable signaling receptor activity. Predicted to be involved in regulation of neuroinflammatory response. Predicted to be integral component of membrane. Predicted to be active in external side of plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

CD200R1L links:

CD200R1L-AS1 (HGNC:):

CD200R1L-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.06024769).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CD200R1L	NM_001199215.3 linkuse as main transcript	c.734A>G	p.His245Arg	missense_variant	7/8	ENST00000488794.6	NP_001186144.1	Q6Q8B3-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
CD200R1L	ENST00000488794.6 linkuse as main transcript	c.734A>G	p.His245Arg	missense_variant	7/8	5	NM_001199215.3	ENSP00000418413.1	Q6Q8B3-2
CD200R1L	ENST00000398214.5 linkuse as main transcript	c.797A>G	p.His266Arg	missense_variant	5/6	1		ENSP00000381272.1	Q6Q8B3-1
CD200R1L	ENST00000486723.1 linkuse as main transcript	n.*796A>G		non_coding_transcript_exon_variant	7/8	2		ENSP00000420461.1	F8WDF0
CD200R1L	ENST00000486723.1 linkuse as main transcript	n.*796A>G		3_prime_UTR_variant	7/8	2		ENSP00000420461.1	F8WDF0

Frequencies

GnomAD3 genomes

AF:

0.0000460

AC:

AN:

152194

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000169

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

GnomAD3 exomes

AF:

0.00000424

AC:

AN:

235642

Hom.:

AF XY:

0.00000781

AC XY:

AN XY:

128002

show subpopulations

Gnomad AFR exome

AF:

0.0000664

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000897

AC:

AN:

1448482

Hom.:

Cov.:

AF XY:

0.00000694

AC XY:

AN XY:

720314

show subpopulations

Gnomad4 AFR exome

AF:

0.0000616

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:

0.00000722

Gnomad4 OTH exome

AF:

0.0000501

GnomAD4 genome

AF:

0.0000460

AC:

AN:

152194

Hom.:

Cov.:

AF XY:

0.0000538

AC XY:

AN XY:

74358

show subpopulations

Gnomad4 AFR

AF:

0.000169

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:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000378

ExAC

AF:

0.00000828

AC:

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 submitter

clinical testing

Ambry Genetics

Feb 10, 2023

The c.797A>G (p.H266R) alteration is located in exon 5 (coding exon 5) of the CD200R1L gene. This alteration results from a A to G substitution at nucleotide position 797, causing the histidine (H) at amino acid position 266 to be replaced by an arginine (R). 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

Benign

0.072

BayesDel_addAF

Benign

-0.56

BayesDel_noAF

Benign

-0.86

CADD

Benign

0.53

DANN

Benign

0.34

DEOGEN2

Benign

0.013

T;.;.;.

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.6

FATHMM_MKL

Benign

0.0078

LIST_S2

Benign

0.35

T;T;T;T

M_CAP

Benign

0.0026

MetaRNN

Benign

0.060

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

N;.;.;.

PrimateAI

Benign

0.31

PROVEAN

Benign

-1.0

N;N;N;.

REVEL

Benign

0.013

Sift

Benign

0.34

T;T;T;.

Sift4G

Benign

0.35

T;T;T;T

Polyphen

0.022

B;.;.;.

Vest4

0.12

MutPred

0.31

Gain of MoRF binding (P = 0.0116);.;.;.;

MVP

0.067

MPC

0.044

ClinPred

0.83

GERP RS

-10

Varity_R

0.037

gMVP

0.14

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.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over