rs692527

Variant names:

• chr10-17841064-G-A
• rs692527
• NM_002438.4:c.916+258G>A

Your query was ambiguous. Multiple possible variants found:

• chr10-17841064-G-A
• chr10-17841064-G-T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_002438.4(MRC1):​c.916+258G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.552 in 152,030 control chromosomes in the GnomAD database, including 23,201 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.55 (23201 hom., cov: 33)
• Consequence: MRC1 NM_002438.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.369
• Publications: 5 publications found

Genes affected

MRC1 (HGNC:7228): (mannose receptor C-type 1) The recognition of complex carbohydrate structures on glycoproteins is an important part of several biological processes, including cell-cell recognition, serum glycoprotein turnover, and neutralization of pathogens. The protein encoded by this gene is a type I membrane receptor that mediates the endocytosis of glycoproteins by macrophages. The protein has been shown to bind high-mannose structures on the surface of potentially pathogenic viruses, bacteria, and fungi so that they can be neutralized by phagocytic engulfment.[provided by RefSeq, Sep 2015]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.01).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.606 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MRC1	NM_002438.4	c.916+258G>A		intron_variant	Intron 5 of 29	ENST00000569591.3	NP_002429.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MRC1	ENST00000569591.3	c.916+258G>A		intron_variant	Intron 5 of 29	1	NM_002438.4	ENSP00000455897.1

Frequencies

GnomAD3 genomes AF: 0.552 AC: 83815 AN: 151912 Hom.: 23189 Cov.: 33

Gnomad AFR AF: 0.532

Gnomad AMI AF: 0.528

Gnomad AMR AF: 0.590

Gnomad ASJ AF: 0.522

Gnomad EAS AF: 0.593

Gnomad SAS AF: 0.623

Gnomad FIN AF: 0.620

Gnomad MID AF: 0.582

Gnomad NFE AF: 0.538

Gnomad OTH AF: 0.552

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.552 AC: 83867 AN: 152030 Hom.: 23201 Cov.: 33 AF XY: 0.556 AC XY: 41343 AN XY: 74334

African (AFR) AF: 0.531 AC: 22016 AN: 41440

American (AMR) AF: 0.590 AC: 9008 AN: 15278

Ashkenazi Jewish (ASJ) AF: 0.522 AC: 1811 AN: 3472

East Asian (EAS) AF: 0.593 AC: 3060 AN: 5162

South Asian (SAS) AF: 0.625 AC: 3012 AN: 4822

European-Finnish (FIN) AF: 0.620 AC: 6563 AN: 10578

Middle Eastern (MID) AF: 0.575 AC: 169 AN: 294

European-Non Finnish (NFE) AF: 0.538 AC: 36581 AN: 67972

Other (OTH) AF: 0.555 AC: 1170 AN: 2108

Alfa AF: 0.248 Hom.: 308

Bravo AF: 0.549

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.0
CADD	Benign	0.35
DANN	Benign	0.16
PhyloP100		-0.37
Mutation Taster		=100/0	polymorphism

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

Other links and lift over

dbSNP: rs692527; hg19: chr10-18129993;