NM_002458.3:c.16053C>T

Variant names:

Variant summary

Our verdict is Benign. The variant received -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_002458.3(MUC5B):c.16053C>T(p.Thr5351Thr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0118 in 1,479,462 control chromosomes in the GnomAD database, including 411 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.025 ( 64 hom., cov: 31)

Exomes 𝑓: 0.010 ( 347 hom. )

Consequence

MUC5B
NM_002458.3 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: -3.21

Publications

2 publications found

Variant links:

Genes affected

MUC5B (HGNC:7516): (mucin 5B, oligomeric mucus/gel-forming) This gene encodes a member of the mucin family of proteins, which are highly glycosylated macromolecular components of mucus secretions. This family member is the major gel-forming mucin in mucus. It is a major contributor to the lubricating and viscoelastic properties of whole saliva, normal lung mucus and cervical mucus. This gene has been found to be up-regulated in some human diseases, including sinus mucosa of chronic rhinosinusitis (CRS), CRS with nasal polyposis, chronic obstructive pulmonary disease (COPD) and H. pylori-associated gastric disease, and it may be involved in the pathogenesis of these diseases. [provided by RefSeq, Jul 2010]

MUC5B Gene-Disease associations (from GenCC):

interstitial lung disease
Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

MUC5B links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.79).

BP6

Variant 11-1255545-C-T is Benign according to our data. Variant chr11-1255545-C-T is described in ClinVar as Benign. ClinVar VariationId is 164006.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-3.21 with no splicing effect.

BS1

Variant frequency is greater than expected in population nfe. GnomAd4 allele frequency = 0.0247 (3753/152028) while in subpopulation NFE AF = 0.0324 (2200/67924). AF 95% confidence interval is 0.0313. There are 64 homozygotes in GnomAd4. There are 1861 alleles in the male GnomAd4 subpopulation. Median coverage is 31. This position passed quality control check.

BS2

High Homozygotes in GnomAd4 at 64 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MUC5B	NM_002458.3 link	c.16053C>T	p.Thr5351Thr	synonymous_variant	Exon 37 of 49	ENST00000529681.5	NP_002449.2	Q9HC84

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MUC5B	ENST00000529681.5 link	c.16053C>T	p.Thr5351Thr	synonymous_variant	Exon 37 of 49	5	NM_002458.3	ENSP00000436812.1		Q9HC84

Frequencies

GnomAD3 genomes

AF:

0.0247

AC:

3754

AN:

151910

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0129

Gnomad AMI

AF:

0.00110

Gnomad AMR

AF:

0.00740

Gnomad ASJ

AF:

0.0285

Gnomad EAS

AF:

0.000194

Gnomad SAS

AF:

0.00808

Gnomad FIN

AF:

0.0682

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0324

Gnomad OTH

AF:

0.0225

GnomAD2 exomes

AF:

0.0126

AC:

1822

AN:

144344

AF XY:

0.0119

show subpopulations

Gnomad AFR exome

AF:

0.0123

Gnomad AMR exome

AF:

0.00281

Gnomad ASJ exome

AF:

0.00659

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0474

Gnomad NFE exome

AF:

0.0155

Gnomad OTH exome

AF:

0.0127

GnomAD4 exome

AF:

0.0103

AC:

13691

AN:

1327434

Hom.:

347

Cov.:

AF XY:

0.0105

AC XY:

6849

AN XY:

652996

show subpopulations

African (AFR)

AF:

0.00525

AC:

162

AN:

30854

American (AMR)

AF:

0.00334

AC:

117

AN:

35066

Ashkenazi Jewish (ASJ)

AF:

0.0165

AC:

401

AN:

24302

East Asian (EAS)

AF:

0.00

AC:

AN:

35294

South Asian (SAS)

AF:

0.00580

AC:

453

AN:

78156

European-Finnish (FIN)

AF:

0.0659

AC:

3012

AN:

45704

Middle Eastern (MID)

AF:

0.00220

AC:

AN:

5006

European-Non Finnish (NFE)

AF:

0.00869

AC:

8844

AN:

1017570

Other (OTH)

AF:

0.0125

AC:

691

AN:

55482

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.492

Heterozygous variant carriers

727

1454

2182

2909

3636

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

126

168

210

<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:

0.0247

AC:

3753

AN:

152028

Hom.:

Cov.:

AF XY:

0.0250

AC XY:

1861

AN XY:

74306

show subpopulations

African (AFR)

AF:

0.0128

AC:

532

AN:

41476

American (AMR)

AF:

0.00739

AC:

113

AN:

15296

Ashkenazi Jewish (ASJ)

AF:

0.0285

AC:

AN:

3472

East Asian (EAS)

AF:

0.000195

AC:

AN:

5140

South Asian (SAS)

AF:

0.00808

AC:

AN:

4824

European-Finnish (FIN)

AF:

0.0682

AC:

721

AN:

10578

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0324

AC:

2200

AN:

67924

Other (OTH)

AF:

0.0223

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

168

336

503

671

839

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

132

176

220

<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:

0.0188

Hom.:

Bravo

AF:

0.0199

Asia WGS

AF:

0.00318

AC:

AN:

3476

ClinVar

Significance: Benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Nov 01, 2024

CeGaT Center for Human Genetics Tuebingen

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

MUC5B: BP4, BP7, BS1, BS2 -

Breakthrough Genomics, Breakthrough Genomics

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:not provided

- -

not specified

Benign:1

Feb 21, 2013

Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

Thr5351Thr in exon 37 of MUC5B: This variant is not expected to have clinical si gnificance because it does not alter an amino acid residue and is not located wi thin the splice consensus sequence. It has been identified in 2.6% (203/7862) of European American chromosomes from a broad population by the NHLBI Exome Sequen cing Project (http://evs.gs.washington.edu/EVS; dbSNP rs117452757). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.79

CADD

Benign

0.55

(source)

DANN

Benign

0.41

PhyloP100

-3.2

Mutation Taster

=100/0

polymorphism (auto)

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over