5-37227353-G-C

Variant names:

Variant summary

Our verdict is Benign. The variant received -9 ACMG points: 0P and 9B. BP4_StrongBP6BS1

The NM_001384732.1(CPLANE1):c.1411C>G(p.Leu471Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000305 in 1,549,914 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Synonymous variant affecting the same amino acid position (i.e. L471L) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.0016 ( 1 hom., cov: 33)

Exomes 𝑓: 0.00016 ( 1 hom. )

Consequence

CPLANE1
NM_001384732.1 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:4

Conservation

PhyloP100: 1.43

Publications

2 publications found

Variant links:

Genes affected

CPLANE1 (HGNC:25801): (ciliogenesis and planar polarity effector complex subunit 1) The protein encoded by this gene has putative coiled-coil domains and may be a transmembrane protein. Defects in this gene are a cause of Joubert syndrome (JBTS). [provided by RefSeq, May 2012]

CPLANE1 Gene-Disease associations (from GenCC):

Joubert syndrome 17
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), Illumina, G2P, ClinGen, Laboratory for Molecular Medicine
orofaciodigital syndrome type 6
Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Orphanet, G2P
Joubert syndrome
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

CPLANE1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.00649634).

BP6

Variant 5-37227353-G-C is Benign according to our data. Variant chr5-37227353-G-C is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 193929.

BS1

Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.00164 (250/152230) while in subpopulation AFR AF = 0.00568 (236/41514). AF 95% confidence interval is 0.00509. There are 1 homozygotes in GnomAd4. There are 123 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001384732.1. 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
	CPLANE1	NM_001384732.1	MANE Select	c.1411C>G	p.Leu471Val	missense	Exon 11 of 53	NP_001371661.1	A0A494BZW6
	CPLANE1	NM_023073.4		c.1411C>G	p.Leu471Val	missense	Exon 11 of 52	NP_075561.3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
CPLANE1	ENST00000651892.2	MANE Select	c.1411C>G	p.Leu471Val	missense	Exon 11 of 53	ENSP00000498265.2	A0A494BZW6
CPLANE1	ENST00000955438.1		c.1411C>G	p.Leu471Val	missense	Exon 11 of 53	ENSP00000625497.1
CPLANE1	ENST00000508244.5	TSL:5	c.1411C>G	p.Leu471Val	missense	Exon 10 of 51	ENSP00000421690.1	Q9H799-1

Frequencies

GnomAD3 genomes

AF:

0.00164

AC:

250

AN:

152112

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00570

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000786

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:

0.000957

GnomAD2 exomes

AF:

0.000364

AC:

AN:

156456

AF XY:

0.000279

show subpopulations

Gnomad AFR exome

AF:

0.00567

Gnomad AMR exome

AF:

0.000411

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:

0.000225

GnomAD4 exome

AF:

0.000160

AC:

223

AN:

1397684

Hom.:

Cov.:

AF XY:

0.000138

AC XY:

AN XY:

688978

show subpopulations

African (AFR)

AF:

0.00571

AC:

180

AN:

31546

American (AMR)

AF:

0.000537

AC:

AN:

35370

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25142

East Asian (EAS)

AF:

0.00

AC:

AN:

35680

South Asian (SAS)

AF:

0.00

AC:

AN:

78586

European-Finnish (FIN)

AF:

0.00

AC:

AN:

49426

Middle Eastern (MID)

AF:

0.000351

AC:

AN:

5696

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1078196

Other (OTH)

AF:

0.000379

AC:

AN:

58042

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

Exome Hom

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:

0.00164

AC:

250

AN:

152230

Hom.:

Cov.:

AF XY:

0.00165

AC XY:

123

AN XY:

74444

show subpopulations

African (AFR)

AF:

0.00568

AC:

236

AN:

41514

American (AMR)

AF:

0.000785

AC:

AN:

15288

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5184

South Asian (SAS)

AF:

0.00

AC:

AN:

4822

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10604

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68028

Other (OTH)

AF:

0.000947

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.505

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:

0.000112

Hom.:

Bravo

AF:

0.00202

ESP6500AA

AF:

0.00434

AC:

ESP6500EA

AF:

0.000314

AC:

ExAC

AF:

0.000520

AC:

Asia WGS

AF:

0.00115

AC:

AN:

3478

ClinVar

ClinVar submissions as Germline

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (2)

Inborn genetic diseases (1)

Joubert syndrome 17 (1)

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.18

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.47

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.056

Eigen

Benign

-0.16

Eigen_PC

Benign

-0.20

FATHMM_MKL

Benign

0.74

LIST_S2

Benign

0.80

MetaRNN

Benign

0.0065

MetaSVM

Benign

-0.96

PhyloP100

1.4

PROVEAN

Benign

-1.5

REVEL

Benign

0.14

Sift

Uncertain

0.0090

Sift4G

Benign

0.093

Vest4

0.34

MVP

0.40

MPC

0.58

ClinPred

0.036

GERP RS

3.4

Varity_R

0.12

gMVP

0.32

Mutation Taster

=86/14

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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