Variant 11-67455473-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_145200.5(CABP4):c.50G>C(p.Gly17Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000139 in 1,610,912 control chromosomes in the GnomAD database, including 2 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 0.00076 ( 2 hom., cov: 33)

Exomes 𝑓: 0.000074 ( 0 hom. )

Consequence

CABP4
NM_145200.5 missense

Scores

Clinical Significance

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

Conservation

PhyloP100: 0.497

Variant links:

Genes affected

CABP4 (HGNC:1386): (calcium binding protein 4) This gene encodes a member of the CABP family of calcium binding protein characterized by four EF-hand motifs. Mutations in this gene are associated with congenital stationary night blindness type 2B. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Jul 2014]

CABP4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0041083097).

BP6

Variant 11-67455473-G-C is Benign according to our data. Variant chr11-67455473-G-C is described in ClinVar as [Benign]. Clinvar id is 771570.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.000762 (116/152318) while in subpopulation AFR AF= 0.00274 (114/41584). AF 95% confidence interval is 0.00233. There are 2 homozygotes in gnomad4. There are 51 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CABP4	NM_145200.5 link	c.50G>C	p.Gly17Ala	missense_variant	1/6	ENST00000325656.7	NP_660201.1	P57796-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CABP4	ENST00000325656.7 link	c.50G>C	p.Gly17Ala	missense_variant	1/6	1	NM_145200.5	ENSP00000324960.5		P57796-1

Frequencies

GnomAD3 genomes

AF:

0.000762

AC:

116

AN:

152200

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00275

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

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:

0.000201

AC:

AN:

239330

Hom.:

AF XY:

0.000168

AC XY:

AN XY:

131016

show subpopulations

Gnomad AFR exome

AF:

0.00302

Gnomad AMR exome

AF:

0.0000590

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000335

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000173

GnomAD4 exome

AF:

0.0000740

AC:

108

AN:

1458594

Hom.:

Cov.:

AF XY:

0.0000620

AC XY:

AN XY:

725416

show subpopulations

Gnomad4 AFR exome

AF:

0.00269

Gnomad4 AMR exome

AF:

0.000113

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000117

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.000199

GnomAD4 genome

AF:

0.000762

AC:

116

AN:

152318

Hom.:

Cov.:

AF XY:

0.000685

AC XY:

AN XY:

74474

show subpopulations

Gnomad4 AFR

AF:

0.00274

Gnomad4 AMR

AF:

0.000131

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

Alfa

AF:

0.000513

Hom.:

Bravo

AF:

0.000808

ESP6500AA

AF:

0.00161

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000281

AC:

Asia WGS

AF:

0.00115

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jan 15, 2025	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.071

BayesDel_addAF

Benign

-0.51

BayesDel_noAF

Benign

-0.50

CADD

Benign

9.4

DANN

Benign

0.52

DEOGEN2

Benign

0.11

Eigen

Benign

-0.97

Eigen_PC

Benign

-0.97

FATHMM_MKL

Benign

0.13

LIST_S2

Benign

0.46

M_CAP

Benign

0.0088

MetaRNN

Benign

0.0041

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.81

PrimateAI

Benign

0.41

PROVEAN

Benign

-0.35

REVEL

Benign

0.075

Sift

Benign

0.16

Sift4G

Benign

0.37

Polyphen

0.0020

Vest4

0.16

MVP

0.56

MPC

0.072

ClinPred

0.0086

GERP RS

2.4

Varity_R

0.035

gMVP

0.22

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