rs151020006

Variant names:

• chr12-40441144-C-G
• rs151020006
• ENST00000454784.10:c.3705C>G

Your query was ambiguous. Multiple possible variants found:

• chr12-40441144-C-G
• chr12-40441144-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_173600.2(MUC19):​c.3705C>G​(p.Asp1235Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,172 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 4/5 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. D1235D) has been classified as Likely benign.

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: MUC19 NM_173600.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.691
• Publications: 0 publications found

Genes affected

MUC19 (HGNC:14362): (mucin 19, oligomeric) This gene encodes a member of the gel-forming mucin protein family. Mucin family members are glycoproteins that have tandem repeats which are extensively O-glycosylated. The structural features of mucin proteins are responsible for the gel-like properties of mucus. The encoded protein may be involved in disruption of the ocular surface in Sjogren syndrome. [provided by RefSeq, Apr 2014]

ENSG00000258167 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (REVEL=0.098).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_173600.2. 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
	MUC19	NM_173600.2		c.3705C>G	p.Asp1235Glu	missense	Exon 31 of 172	NP_775871.2	Q7Z5P9-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MUC19	ENST00000454784.10	TSL:5	c.3705C>G	p.Asp1235Glu	missense	Exon 31 of 173	ENSP00000508949.1
	ENSG00000258167	ENST00000552757.2	TSL:5	n.65+2679G>C		intron	N/A
	ENSG00000258167	ENST00000724141.1		n.77+2679G>C		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152172 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000241

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1151836 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 564768

African (AFR) AF: 0.00 AC: 0 AN: 24412

American (AMR) AF: 0.00 AC: 0 AN: 28264

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 15934

East Asian (EAS) AF: 0.00 AC: 0 AN: 12844

South Asian (SAS) AF: 0.00 AC: 0 AN: 76134

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 27382

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4404

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 920814

Other (OTH) AF: 0.00 AC: 0 AN: 41648

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152172 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74352

African (AFR) AF: 0.0000241 AC: 1 AN: 41440

American (AMR) AF: 0.00 AC: 0 AN: 15278

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5194

South Asian (SAS) AF: 0.00 AC: 0 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10608

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68034

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.16
CADD	Benign	9.2
DANN	Uncertain	1.0
PhyloP100		-0.69

Splicing

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

Other links and lift over

dbSNP: rs151020006; hg19: chr12-40834946;