Genetic Variant NM_033100.4:c.29C>T (chr10-84194789-C-T) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_033100.4(CDHR1):c.29C>T(p.Ala10Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000686 in 1,531,590 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A10T) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000046 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000071 ( 0 hom. )

Consequence

CDHR1
NM_033100.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.182

Publications

0 publications found

Variant links:

Genes affected

CDHR1 (HGNC:14550): (cadherin related family member 1) This gene belongs to the cadherin superfamily of calcium-dependent cell adhesion molecules. The encoded protein is a photoreceptor-specific cadherin that plays a role in outer segment disc morphogenesis. Mutations in this gene are associated with inherited retinal dystrophies. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2013]

CDHR1 Gene-Disease associations (from GenCC):

cone-rod dystrophy 15
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, G2P, Labcorp Genetics (formerly Invitae)
retinitis pigmentosa 65
Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
cone-rod dystrophy
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
retinitis pigmentosa
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

CDHR1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.048463732).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_033100.4. 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
	CDHR1	NM_033100.4	MANE Select	c.29C>T	p.Ala10Val	missense	Exon 1 of 17	NP_149091.1	Q96JP9-1
	CDHR1	NM_001171971.3		c.29C>T	p.Ala10Val	missense	Exon 1 of 17	NP_001165442.1	Q96JP9-2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
CDHR1	ENST00000623527.4	TSL:1 MANE Select	c.29C>T	p.Ala10Val	missense	Exon 1 of 17	ENSP00000485478.1	Q96JP9-1
CDHR1	ENST00000332904.7	TSL:1	c.29C>T	p.Ala10Val	missense	Exon 1 of 17	ENSP00000331063.3	Q96JP9-2
CDHR1	ENST00000926454.1		c.29C>T	p.Ala10Val	missense	Exon 1 of 16	ENSP00000596513.1

Frequencies

GnomAD3 genomes

AF:

0.0000460

AC:

AN:

152178

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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:

0.0000735

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000942

AC:

AN:

127390

AF XY:

0.0000718

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000165

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000149

Gnomad OTH exome

AF:

0.000252

GnomAD4 exome

AF:

0.0000710

AC:

AN:

1379412

Hom.:

Cov.:

AF XY:

0.0000793

AC XY:

AN XY:

680666

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

31346

American (AMR)

AF:

0.000197

AC:

AN:

35596

Ashkenazi Jewish (ASJ)

AF:

0.0000799

AC:

AN:

25034

East Asian (EAS)

AF:

0.00

AC:

AN:

35606

South Asian (SAS)

AF:

0.00

AC:

AN:

78996

European-Finnish (FIN)

AF:

0.00

AC:

AN:

33514

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4156

European-Non Finnish (NFE)

AF:

0.0000715

AC:

AN:

1077556

Other (OTH)

AF:

0.000208

AC:

AN:

57608

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.499

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:

0.0000460

AC:

AN:

152178

Hom.:

Cov.:

AF XY:

0.0000538

AC XY:

AN XY:

74342

show subpopulations

African (AFR)

AF:

0.0000241

AC:

AN:

41456

American (AMR)

AF:

0.0000654

AC:

AN:

15280

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5172

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10620

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.0000735

AC:

AN:

68026

Other (OTH)

AF:

0.00

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.461

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:

0.000130

Hom.:

Bravo

AF:

0.0000529

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000519

AC:

ClinVar

ClinVar submissions as Germline

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.46

BayesDel_noAF

Benign

-0.63

CADD

Benign

(source)

DANN

Benign

0.97

DEOGEN2

Benign

0.038

Eigen

Benign

-0.98

Eigen_PC

Benign

-0.86

FATHMM_MKL

Benign

0.044

LIST_S2

Benign

0.59

M_CAP

Uncertain

0.14

MetaRNN

Benign

0.048

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.70

PhyloP100

-0.18

PrimateAI

Uncertain

0.67

PROVEAN

Benign

0.98

REVEL

Benign

0.077

Sift

Benign

1.0

Sift4G

Benign

1.0

Polyphen

0.0

Vest4

0.11

MVP

0.18

ClinPred

0.065

GERP RS

1.1

PromoterAI

0.021

Neutral

(source)

Varity_R

0.024

gMVP

0.18

Mutation Taster

=94/6

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