Variant rs104886358 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The ENST00000328300.11(COL4A5):c.2510-33A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000359 in 1,134,069 control chromosomes in the GnomAD database, including 1 homozygotes. There are 121 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00038 ( 0 hom., 18 hem., cov: 23)

Exomes 𝑓: 0.00036 ( 1 hom. 103 hem. )

Consequence

COL4A5
ENST00000328300.11 intron

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.58

Variant links:

Genes affected

COL4A5 (HGNC:2207): (collagen type IV alpha 5 chain) This gene encodes one of the six subunits of type IV collagen, the major structural component of basement membranes. Mutations in this gene are associated with X-linked Alport syndrome, also known as hereditary nephritis. Like the other members of the type IV collagen gene family, this gene is organized in a head-to-head conformation with another type IV collagen gene so that each gene pair shares a common promoter. Alternatively spliced transcript variants have been identified for this gene. [provided by RefSeq, Aug 2010]

COL4A5 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.81).

BS2

High Hemizygotes in GnomAd4 at 18 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
COL4A5	NM_033380.3 linkuse as main transcript	c.2510-33A>G		intron_variant		ENST00000328300.11	NP_203699.1

Ensembl

Gene	Transcript	HGVSc	Effect	TSL	MANE	Protein	Appris	UniProt
COL4A5	ENST00000328300.11 linkuse as main transcript	c.2510-33A>G	intron_variant	1	NM_033380.3	ENSP00000331902		P29400-2
COL4A5	ENST00000483338.1 linkuse as main transcript	c.1334-33A>G	intron_variant	1		ENSP00000495685
COL4A5	ENST00000361603.7 linkuse as main transcript	c.2510-33A>G	intron_variant	2		ENSP00000354505	P1	P29400-1

Frequencies

GnomAD3 genomes

AF:

0.000376

AC:

AN:

111661

Hom.:

Cov.:

AF XY:

0.000503

AC XY:

AN XY:

33829

show subpopulations

Gnomad AFR

AF:

0.0000326

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000669

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:

0.000639

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000284

AC:

AN:

179295

Hom.:

AF XY:

0.000273

AC XY:

AN XY:

65981

show subpopulations

Gnomad AFR exome

AF:

0.0000784

Gnomad AMR exome

AF:

0.000146

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:

0.000558

Gnomad OTH exome

AF:

0.000451

GnomAD4 exome

AF:

0.000356

AC:

364

AN:

1022356

Hom.:

Cov.:

AF XY:

0.000335

AC XY:

103

AN XY:

307020

show subpopulations

Gnomad4 AFR exome

AF:

0.0000402

Gnomad4 AMR exome

AF:

0.000285

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000764

Gnomad4 FIN exome

AF:

0.0000248

Gnomad4 NFE exome

AF:

0.000430

Gnomad4 OTH exome

AF:

0.000299

GnomAD4 genome

AF:

0.000385

AC:

AN:

111713

Hom.:

Cov.:

AF XY:

0.000531

AC XY:

AN XY:

33891

show subpopulations

Gnomad4 AFR

AF:

0.0000325

Gnomad4 AMR

AF:

0.000668

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000658

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000338

Hom.:

Bravo

AF:

0.000408

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

X-linked Alport syndrome

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Genomic Research Center, Shahid Beheshti University of Medical Sciences

Apr 27, 2019

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.81

CADD

Benign

7.8

DANN

Benign

0.68

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