14-91870147-A-T

Variant names:

Variant summary

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

The NM_006329.4(FBLN5):c.*77T>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000325 in 1,447,384 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000034 ( 0 hom. )

Consequence

FBLN5
NM_006329.4 3_prime_UTR

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:2

Conservation

PhyloP100: -0.416

Publications

0 publications found

Variant links:

Genes affected

FBLN5 (HGNC:3602): (fibulin 5) The protein encoded by this gene is a secreted, extracellular matrix protein containing an Arg-Gly-Asp (RGD) motif and calcium-binding EGF-like domains. It promotes adhesion of endothelial cells through interaction of integrins and the RGD motif. It is prominently expressed in developing arteries but less so in adult vessels. However, its expression is reinduced in balloon-injured vessels and atherosclerotic lesions, notably in intimal vascular smooth muscle cells and endothelial cells. Therefore, the protein encoded by this gene may play a role in vascular development and remodeling. Defects in this gene are a cause of autosomal dominant cutis laxa, autosomal recessive cutis laxa type I (CL type I), and age-related macular degeneration type 3 (ARMD3). [provided by RefSeq, Jul 2008]

FBLN5 Gene-Disease associations (from GenCC):

cutis laxa, autosomal dominant 2
Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: G2P, Genomics England PanelApp
cutis laxa, autosomal recessive, type 1A
Inheritance: AR, SD Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), G2P, Ambry Genetics, Genomics England PanelApp
Charcot-Marie-Tooth disease, demyelinating, IIA 1H
Inheritance: AD Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)
demyelinating hereditary motor and sensory neuropathy
Inheritance: AD Classification: MODERATE Submitted by: ClinGen
macular degeneration, age-related, 3
Inheritance: AD Classification: MODERATE Submitted by: Ambry Genetics
autosomal dominant cutis laxa
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
hereditary sensorimotor neuropathy with hyperelastic skin
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
autosomal recessive cutis laxa type 1
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

FBLN5 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 (BayesDel_noAF=-0.82).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006329.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
FBLN5	NM_006329.4	MANE Select	c.*77T>A	3_prime_UTR	Exon 11 of 11	NP_006320.2
FBLN5	NM_001384158.1		c.*77T>A	3_prime_UTR	Exon 12 of 12	NP_001371087.1	G3XA98
FBLN5	NM_001384159.1		c.*77T>A	3_prime_UTR	Exon 11 of 11	NP_001371088.1	G3V4U0

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
FBLN5	ENST00000342058.9	TSL:1 MANE Select	c.*77T>A	3_prime_UTR	Exon 11 of 11	ENSP00000345008.4	Q9UBX5
FBLN5	ENST00000267620.14	TSL:1	c.*77T>A	3_prime_UTR	Exon 12 of 12	ENSP00000267620.10	G3XA98
FBLN5	ENST00000556154.5	TSL:1	c.*77T>A	3_prime_UTR	Exon 11 of 11	ENSP00000451982.2	G3V4U0

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152152

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000385

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000340

AC:

AN:

1295114

Hom.:

Cov.:

AF XY:

0.0000506

AC XY:

AN XY:

652562

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

30214

American (AMR)

AF:

0.00

AC:

AN:

44348

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25092

East Asian (EAS)

AF:

0.000360

AC:

AN:

38932

South Asian (SAS)

AF:

0.000340

AC:

AN:

82438

European-Finnish (FIN)

AF:

0.00

AC:

AN:

51706

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5464

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

961920

Other (OTH)

AF:

0.0000364

AC:

AN:

55000

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.490

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:

0.0000197

AC:

AN:

152270

Hom.:

Cov.:

AF XY:

0.0000403

AC XY:

AN XY:

74452

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41556

American (AMR)

AF:

0.00

AC:

AN:

15294

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.000386

AC:

AN:

5184

South Asian (SAS)

AF:

0.000207

AC:

AN:

4824

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10610

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68010

Other (OTH)

AF:

0.00

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.542

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000189

Asia WGS

AF:

0.000866

AC:

AN:

3478

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

Cutis laxa (1)

Macular degeneration, age-related, 3 (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.82

CADD

Benign

0.25

(source)

DANN

Benign

0.60

PhyloP100

-0.42

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

ClinVar

Computational scores

Splicing

Publications

Other links and lift over