17-45816520-C-T

Variant names:

Variant summary

Our verdict is Benign. The variant received -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2

The NM_004382.5(CRHR1):c.179C>T(p.Ala60Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00795 in 1,614,102 control chromosomes in the GnomAD database, including 80 homozygotes. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0065 ( 7 hom., cov: 33)

Exomes 𝑓: 0.0081 ( 73 hom. )

Consequence

CRHR1
NM_004382.5 missense

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 1.37

Publications

19 publications found

Variant links:

Genes affected

CRHR1 (HGNC:2357): (corticotropin releasing hormone receptor 1) This gene encodes a G-protein coupled receptor that binds neuropeptides of the corticotropin releasing hormone family that are major regulators of the hypothalamic-pituitary-adrenal pathway. The encoded protein is essential for the activation of signal transduction pathways that regulate diverse physiological processes including stress, reproduction, immune response and obesity. Alternative splicing results in multiple transcript variants. Naturally-occurring readthrough transcription between this gene and upstream GeneID:147081 results in transcripts that encode isoforms that share similarity with the products of this gene. [provided by RefSeq, Aug 2016]

CRHR1 links:

LINC02210-CRHR1 (HGNC:51483): (LINC02210-CRHR1 readthrough) This locus represents naturally occurring readthrough transcription between neighboring genes CRHR1-IT1, CRHR1 intronic transcript 1 (Gene ID: 147081) and CRHR1, corticotropin releasing hormone receptor 1 (Gene ID: 1394) on chromosome 17. The readthrough transcript encodes a protein that shares sequence identity with the product of the CRHR1 gene. [provided by RefSeq, Dec 2016]

LINC02210-CRHR1 links:

MAPT-AS1 (HGNC:43738): (MAPT antisense RNA 1) Implicated in Parkinson's disease. [provided by Alliance of Genome Resources, Apr 2022]

MAPT-AS1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -16 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.012295485).

BP6

Variant 17-45816520-C-T is Benign according to our data. Variant chr17-45816520-C-T is described in ClinVar as Benign. ClinVar VariationId is 771768.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High AC in GnomAd4 at 993 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004382.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
CRHR1	NM_004382.5	MANE Select	c.179C>T	p.Ala60Val	missense	Exon 3 of 13	NP_004373.2
CRHR1	NM_001145146.2		c.179C>T	p.Ala60Val	missense	Exon 3 of 14	NP_001138618.1
CRHR1	NM_001145148.2		c.179C>T	p.Ala60Val	missense	Exon 3 of 12	NP_001138620.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
CRHR1	ENST00000314537.10	TSL:1 MANE Select	c.179C>T	p.Ala60Val	missense	Exon 3 of 13	ENSP00000326060.6
CRHR1	ENST00000398285.7	TSL:1	c.179C>T	p.Ala60Val	missense	Exon 3 of 14	ENSP00000381333.3
CRHR1	ENST00000577353.5	TSL:1	c.179C>T	p.Ala60Val	missense	Exon 3 of 12	ENSP00000462016.1

Frequencies

GnomAD3 genomes

AF:

0.00653

AC:

993

AN:

152176

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00210

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00157

Gnomad ASJ

AF:

0.00230

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00186

Gnomad FIN

AF:

0.00621

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0116

Gnomad OTH

AF:

0.00335

GnomAD2 exomes

AF:

0.00644

AC:

1603

AN:

248836

AF XY:

0.00625

show subpopulations

Gnomad AFR exome

AF:

0.00169

Gnomad AMR exome

AF:

0.00128

Gnomad ASJ exome

AF:

0.00139

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00576

Gnomad NFE exome

AF:

0.0117

Gnomad OTH exome

AF:

0.00529

GnomAD4 exome

AF:

0.00810

AC:

11841

AN:

1461808

Hom.:

Cov.:

AF XY:

0.00805

AC XY:

5853

AN XY:

727198

show subpopulations

African (AFR)

AF:

0.00111

AC:

AN:

33480

American (AMR)

AF:

0.00107

AC:

AN:

44720

Ashkenazi Jewish (ASJ)

AF:

0.00176

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.00119

AC:

103

AN:

86252

European-Finnish (FIN)

AF:

0.00650

AC:

347

AN:

53374

Middle Eastern (MID)

AF:

0.000693

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00976

AC:

10857

AN:

1111984

Other (OTH)

AF:

0.00661

AC:

399

AN:

60394

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.489

Heterozygous variant carriers

689

1378

2066

2755

3444

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

350

700

1050

1400

1750

<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:

0.00652

AC:

993

AN:

152294

Hom.:

Cov.:

AF XY:

0.00563

AC XY:

419

AN XY:

74472

show subpopulations

African (AFR)

AF:

0.00209

AC:

AN:

41550

American (AMR)

AF:

0.00157

AC:

AN:

15310

Ashkenazi Jewish (ASJ)

AF:

0.00230

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5176

South Asian (SAS)

AF:

0.00187

AC:

AN:

4824

European-Finnish (FIN)

AF:

0.00621

AC:

AN:

10626

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0116

AC:

792

AN:

68018

Other (OTH)

AF:

0.00331

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.508

Heterozygous variant carriers

102

153

204

255

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

100

<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:

0.00902

Hom.:

Bravo

AF:

0.00549

TwinsUK

AF:

0.00917

AC:

ALSPAC

AF:

0.0101

AC:

ESP6500AA

AF:

0.00182

AC:

ESP6500EA

AF:

0.0108

AC:

ExAC

AF:

0.00716

AC:

865

EpiCase

AF:

0.00851

EpiControl

AF:

0.00919

ClinVar

ClinVar submissions as Germline

Significance:Benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (2)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.22

BayesDel_addAF

Benign

-0.43

BayesDel_noAF

Benign

-0.37

CADD

Benign

(source)

DANN

Benign

0.96

DEOGEN2

Benign

0.30

Eigen

Benign

-0.26

Eigen_PC

Benign

-0.21

FATHMM_MKL

Benign

0.71

LIST_S2

Uncertain

0.88

MetaRNN

Benign

0.012

MetaSVM

Benign

-0.90

MutationAssessor

Benign

1.7

PhyloP100

1.4

PrimateAI

Benign

0.48

PROVEAN

Benign

-2.2

REVEL

Benign

0.12

Sift

Benign

0.051

Sift4G

Uncertain

0.058

Polyphen

0.12

Vest4

0.15

MVP

0.57

MPC

0.64

ClinPred

0.012

GERP RS

4.1

Varity_R

0.55

gMVP

0.81

Mutation Taster

=283/17

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

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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

ClinVar submissions as Germline

Computational scores

Splicing

Publications

Other links and lift over