dbSNP rs35962364: MSR1:p.Asp376Asp (chr8-16120512-G-A) – ACMG Classification: Benign (-21 pts)

Variant summary

Our verdict is Benign. The variant received -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BA1

The NM_138715.3(MSR1):c.1128C>T(p.Asp376Asp) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00333 in 1,613,084 control chromosomes in the GnomAD database, including 141 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.017 ( 80 hom., cov: 29)

Exomes 𝑓: 0.0019 ( 61 hom. )

Consequence

MSR1
NM_138715.3 synonymous

Scores

Clinical Significance

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

Conservation

PhyloP100: -0.927

Publications

3 publications found

Variant links:

Genes affected

MSR1 (HGNC:7376): (macrophage scavenger receptor 1) This gene encodes the class A macrophage scavenger receptors, which include three different types (1, 2, 3) generated by alternative splicing of this gene. These receptors or isoforms are macrophage-specific trimeric integral membrane glycoproteins and have been implicated in many macrophage-associated physiological and pathological processes including atherosclerosis, Alzheimer's disease, and host defense. The isoforms type 1 and type 2 are functional receptors and are able to mediate the endocytosis of modified low density lipoproteins (LDLs). The isoform type 3 does not internalize modified LDL (acetyl-LDL) despite having the domain shown to mediate this function in the types 1 and 2 isoforms. It has an altered intracellular processing and is trapped within the endoplasmic reticulum, making it unable to perform endocytosis. The isoform type 3 can inhibit the function of isoforms type 1 and type 2 when co-expressed, indicating a dominant negative effect and suggesting a mechanism for regulation of scavenger receptor activity in macrophages. [provided by RefSeq, Jul 2008]

MSR1 Gene-Disease associations (from GenCC):

Barrett esophagus
Inheritance: Unknown Classification: LIMITED Submitted by: Laboratory for Molecular Medicine

MSR1 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=-0.81).

BP6

Variant 8-16120512-G-A is Benign according to our data. Variant chr8-16120512-G-A is described in ClinVar as Benign. ClinVar VariationId is 782031.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-0.927 with no splicing effect.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0561 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_138715.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
MSR1	NM_138715.3	MANE Select	c.1128C>T	p.Asp376Asp	synonymous	Exon 9 of 10	NP_619729.1	P21757-1
MSR1	NM_001363744.1		c.1182C>T	p.Asp394Asp	synonymous	Exon 9 of 10	NP_001350673.1	B4DDJ5
MSR1	NM_138716.3		c.1034-10294C>T		intron	N/A	NP_619730.1	P21757-3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
MSR1	ENST00000262101.10	TSL:1 MANE Select	c.1128C>T	p.Asp376Asp	synonymous	Exon 9 of 10	ENSP00000262101.5	P21757-1
MSR1	ENST00000445506.6	TSL:1	c.1182C>T	p.Asp394Asp	synonymous	Exon 9 of 10	ENSP00000405453.2	B4DDJ5
MSR1	ENST00000355282.6	TSL:1	c.1034-10294C>T		intron	N/A	ENSP00000347430.2	P21757-3

Frequencies

GnomAD3 genomes

AF:

0.0169

AC:

2557

AN:

151148

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0579

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00799

Gnomad ASJ

AF:

0.00173

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000208

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00318

Gnomad NFE

AF:

0.000265

Gnomad OTH

AF:

0.0144

GnomAD2 exomes

AF:

0.00456

AC:

1147

AN:

251446

AF XY:

0.00325

show subpopulations

Gnomad AFR exome

AF:

0.0597

Gnomad AMR exome

AF:

0.00309

Gnomad ASJ exome

AF:

0.00238

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000211

Gnomad OTH exome

AF:

0.00293

GnomAD4 exome

AF:

0.00192

AC:

2800

AN:

1461824

Hom.:

Cov.:

AF XY:

0.00169

AC XY:

1229

AN XY:

727204

show subpopulations

African (AFR)

AF:

0.0620

AC:

2075

AN:

33480

American (AMR)

AF:

0.00342

AC:

153

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00260

AC:

AN:

26136

East Asian (EAS)

AF:

0.0000252

AC:

AN:

39700

South Asian (SAS)

AF:

0.000151

AC:

AN:

86252

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53412

Middle Eastern (MID)

AF:

0.00468

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.000174

AC:

194

AN:

1111962

Other (OTH)

AF:

0.00445

AC:

269

AN:

60390

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.488

Heterozygous variant carriers

156

311

467

622

778

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

156

234

312

390

<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:

0.0170

AC:

2565

AN:

151260

Hom.:

Cov.:

AF XY:

0.0166

AC XY:

1225

AN XY:

73834

show subpopulations

African (AFR)

AF:

0.0580

AC:

2389

AN:

41190

American (AMR)

AF:

0.00791

AC:

120

AN:

15168

Ashkenazi Jewish (ASJ)

AF:

0.00173

AC:

AN:

3460

East Asian (EAS)

AF:

0.00

AC:

AN:

5104

South Asian (SAS)

AF:

0.000209

AC:

AN:

4796

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10360

Middle Eastern (MID)

AF:

0.00342

AC:

AN:

292

European-Non Finnish (NFE)

AF:

0.000265

AC:

AN:

67882

Other (OTH)

AF:

0.0143

AC:

AN:

2100

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.497

Heterozygous variant carriers

123

246

370

493

616

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

104

130

<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:

0.00834

Hom.:

Bravo

AF:

0.0197

Asia WGS

AF:

0.00346

AC:

AN:

3478

EpiCase

AF:

0.000600

EpiControl

AF:

0.0000593

ClinVar

ClinVar submissions as Germline

Significance:Benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (2)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.81

CADD

Benign

0.33

(source)

DANN

Benign

0.72

PhyloP100

-0.93

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