dbSNP rs1465073: ENSG00000288663:n.737C>A (chr12-53299619-C-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The ENST00000676527.1(ENSG00000288663):n.737C>A variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000179 in 893,894 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000018 ( 0 hom. )

Consequence

ENSG00000288663
ENST00000676527.1 non_coding_transcript_exon

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -1.16

Publications

15 publications found

Variant links:

Genes affected

ENSG00000288663 (HGNC:):

ENSG00000288663 links:

MYG1-AS1 (HGNC:54810): (MYG1 antisense RNA 1)

MYG1-AS1 links:

MYG1 (HGNC:17590): (MYG1 exonuclease) Predicted to enable nuclease activity. Predicted to be involved in nucleic acid phosphodiester bond hydrolysis. Predicted to act upstream of or within locomotory exploration behavior. Located in mitochondrion and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

MYG1 links:

PFDN5 (HGNC:8869): (prefoldin subunit 5) This gene encodes a member of the prefoldin alpha subunit family. The encoded protein is one of six subunits of prefoldin, a molecular chaperone complex that binds and stabilizes newly synthesized polypeptides, thereby allowing them to fold correctly. The complex, consisting of two alpha and four beta subunits, forms a double beta barrel assembly with six protruding coiled-coils. The encoded protein may also repress the transcriptional activity of the proto-oncogene c-Myc. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2008]

PFDN5 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.88).

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000676527.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein
MYG1	NM_021640.4	MANE Select	c.-119C>A	upstream_gene	N/A	NP_067653.4
PFDN5	NM_002624.4	MANE Select	c.*274C>A	downstream_gene	N/A	NP_002615.2
PFDN5	NM_145897.3		c.*274C>A	downstream_gene	N/A	NP_665904.1

Ensembl Transcripts

Gene	Transcript	HGVSc	Effect	Exon Rank
ENSG00000288663	ENST00000676527.1	n.737C>A	non_coding_transcript_exon	Exon 5 of 10
ENSG00000288663	ENST00000676632.1	n.1084C>A	non_coding_transcript_exon	Exon 5 of 11
ENSG00000288663	ENST00000676940.1	n.782C>A	non_coding_transcript_exon	Exon 6 of 12

Frequencies

GnomAD3 genomes

AF:

0.0000198

AC:

AN:

151878

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:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000189

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000175

AC:

AN:

741896

Hom.:

Cov.:

AF XY:

0.0000158

AC XY:

AN XY:

379198

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

19030

American (AMR)

AF:

0.00

AC:

AN:

27158

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

17004

East Asian (EAS)

AF:

0.00

AC:

AN:

32556

South Asian (SAS)

AF:

0.00

AC:

AN:

56456

European-Finnish (FIN)

AF:

0.000153

AC:

AN:

32656

Middle Eastern (MID)

AF:

0.00

AC:

AN:

2596

European-Non Finnish (NFE)

AF:

0.0000154

AC:

AN:

518454

Other (OTH)

AF:

0.00

AC:

AN:

35986

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.479

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:

151998

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74296

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41458

American (AMR)

AF:

0.00

AC:

AN:

15290

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3450

East Asian (EAS)

AF:

0.00

AC:

AN:

5146

South Asian (SAS)

AF:

0.00

AC:

AN:

4816

European-Finnish (FIN)

AF:

0.000189

AC:

AN:

10570

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

67952

Other (OTH)

AF:

0.00

AC:

AN:

2110

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.492

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome 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

Alfa

AF:

0.0000758

Hom.:

606

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.88

CADD

Benign

1.8

(source)

DANN

Benign

0.20

PhyloP100

-1.2

PromoterAI

-0.072

Neutral

(source)

Splicing

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

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over