rs150200872

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -13 ACMG points: 0P and 13B. BP4_StrongBP6BA1

The NM_000093.5(COL5A1):c.787-15G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0152 in 1,613,746 control chromosomes in the GnomAD database, including 776 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.011 ( 53 hom., cov: 33)

Exomes 𝑓: 0.016 ( 723 hom. )

Consequence

COL5A1
NM_000093.5 intron

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:5

Conservation

PhyloP100: -0.155

Publications

1 publications found

Variant links:

Genes affected

COL5A1 (HGNC:2209): (collagen type V alpha 1 chain) This gene encodes an alpha chain for one of the low abundance fibrillar collagens. Fibrillar collagen molecules are trimers that can be composed of one or more types of alpha chains. Type V collagen is found in tissues containing type I collagen and appears to regulate the assembly of heterotypic fibers composed of both type I and type V collagen. This gene product is closely related to type XI collagen and it is possible that the collagen chains of types V and XI constitute a single collagen type with tissue-specific chain combinations. The encoded procollagen protein occurs commonly as the heterotrimer pro-alpha1(V)-pro-alpha1(V)-pro-alpha2(V). Mutations in this gene are associated with Ehlers-Danlos syndrome, types I and II. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, May 2013]

COL5A1 Gene-Disease associations (from GenCC):

Ehlers-Danlos syndrome
Inheritance: AD Classification: DEFINITIVE Submitted by: G2P
Ehlers-Danlos syndrome, classic type
Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Genomics England PanelApp, Ambry Genetics, ClinGen, Orphanet
Ehlers-Danlos syndrome, classic type, 1
Inheritance: AD Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)
arterial disorder
Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

COL5A1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -13 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.9).

BP6

Variant 9-134728655-G-A is Benign according to our data. Variant chr9-134728655-G-A is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 136924.

BA1

GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.118 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000093.5. 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
	COL5A1	NM_000093.5	MANE Select	c.787-15G>A		intron	N/A	NP_000084.3
	COL5A1	NM_001278074.1		c.787-15G>A		intron	N/A	NP_001265003.1	P20908-2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
COL5A1	ENST00000371817.8	TSL:1 MANE Select	c.787-15G>A	intron	N/A	ENSP00000360882.3	P20908-1
COL5A1	ENST00000371820.4	TSL:2	c.787-15G>A	intron	N/A	ENSP00000360885.4	P20908-2
COL5A1	ENST00000950240.1		c.787-15G>A	intron	N/A	ENSP00000620299.1

Frequencies

GnomAD3 genomes

AF:

0.0106

AC:

1614

AN:

152146

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00198

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00314

Gnomad ASJ

AF:

0.00346

Gnomad EAS

AF:

0.00251

Gnomad SAS

AF:

0.126

Gnomad FIN

AF:

0.0105

Gnomad MID

AF:

0.00633

Gnomad NFE

AF:

0.0106

Gnomad OTH

AF:

0.00860

GnomAD2 exomes

AF:

0.0209

AC:

5253

AN:

251144

AF XY:

0.0259

show subpopulations

Gnomad AFR exome

AF:

0.00191

Gnomad AMR exome

AF:

0.00211

Gnomad ASJ exome

AF:

0.00397

Gnomad EAS exome

AF:

0.00310

Gnomad FIN exome

AF:

0.0128

Gnomad NFE exome

AF:

0.00957

Gnomad OTH exome

AF:

0.0157

GnomAD4 exome

AF:

0.0157

AC:

22941

AN:

1461482

Hom.:

723

Cov.:

AF XY:

0.0185

AC XY:

13451

AN XY:

727036

show subpopulations

African (AFR)

AF:

0.00155

AC:

AN:

33480

American (AMR)

AF:

0.00206

AC:

AN:

44722

Ashkenazi Jewish (ASJ)

AF:

0.00322

AC:

AN:

26126

East Asian (EAS)

AF:

0.00212

AC:

AN:

39698

South Asian (SAS)

AF:

0.113

AC:

9782

AN:

86248

European-Finnish (FIN)

AF:

0.0143

AC:

760

AN:

53096

Middle Eastern (MID)

AF:

0.00780

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00998

AC:

11093

AN:

1111952

Other (OTH)

AF:

0.0157

AC:

949

AN:

60392

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.481

Heterozygous variant carriers

1312

2624

3935

5247

6559

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

512

1024

1536

2048

2560

<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:

0.0106

AC:

1615

AN:

152264

Hom.:

Cov.:

AF XY:

0.0120

AC XY:

892

AN XY:

74460

show subpopulations

African (AFR)

AF:

0.00197

AC:

AN:

41544

American (AMR)

AF:

0.00314

AC:

AN:

15306

Ashkenazi Jewish (ASJ)

AF:

0.00346

AC:

AN:

3470

East Asian (EAS)

AF:

0.00251

AC:

AN:

5172

South Asian (SAS)

AF:

0.126

AC:

609

AN:

4822

European-Finnish (FIN)

AF:

0.0105

AC:

111

AN:

10614

Middle Eastern (MID)

AF:

0.00680

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0106

AC:

720

AN:

68018

Other (OTH)

AF:

0.00851

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.501

Heterozygous variant carriers

155

232

310

387

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

112

140

<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:

0.00767

Hom.:

Bravo

AF:

0.00665

Asia WGS

AF:

0.0580

AC:

201

AN:

3478

ClinVar

ClinVar submissions

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (2)

Ehlers-Danlos syndrome type 7A (1)

Ehlers-Danlos syndrome, classic type (1)

Ehlers-Danlos syndrome, classic type, 1 (1)

not provided (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.90

CADD

Benign

6.2

(source)

DANN

Benign

0.52

PhyloP100

-0.15

Mutation Taster

=100/0

polymorphism (auto)

(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