17-12763404-C-G

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BA1

The NM_001146312.3(MYOCD):ā€‹c.2721C>Gā€‹(p.Gly907Gly) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00464 in 1,605,508 control chromosomes in the GnomAD database, including 294 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (ā˜…ā˜…).

Frequency

Genomes: š‘“ 0.025 ( 160 hom., cov: 32)
Exomes š‘“: 0.0025 ( 134 hom. )

Consequence

MYOCD
NM_001146312.3 synonymous

Scores

2

Clinical Significance

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

Conservation

PhyloP100: -1.40
Variant links:
Genes affected
MYOCD (HGNC:16067): (myocardin) This gene encodes a nuclear protein, which is expressed in heart, aorta, and in smooth muscle cell-containing tissues. It functions as a transcriptional co-activator of serum response factor (SRF) and modulates expression of cardiac and smooth muscle-specific SRF-target genes, and thus may play a crucial role in cardiogenesis and differentiation of the smooth muscle cell lineage. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Sep 2009]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.86).
BP6
Variant 17-12763404-C-G is Benign according to our data. Variant chr17-12763404-C-G is described in ClinVar as [Benign]. Clinvar id is 780417.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BP7
Synonymous conserved (PhyloP=-1.4 with no splicing effect.
BA1
GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0854 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
MYOCDNM_001146312.3 linkuse as main transcriptc.2721C>G p.Gly907Gly synonymous_variant 14/14 ENST00000425538.6 NP_001139784.1 Q8IZQ8-3

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
MYOCDENST00000425538.6 linkuse as main transcriptc.2721C>G p.Gly907Gly synonymous_variant 14/141 NM_001146312.3 ENSP00000401678.1 Q8IZQ8-3
MYOCDENST00000343344.8 linkuse as main transcriptc.2577C>G p.Gly859Gly synonymous_variant 13/131 ENSP00000341835.4 Q8IZQ8-1
MYOCDENST00000443061.1 linkuse as main transcriptc.1707C>G p.Gly569Gly synonymous_variant 6/61 ENSP00000400148.2 Q6N065
ARHGAP44-AS1ENST00000584772.1 linkuse as main transcriptn.415G>C non_coding_transcript_exon_variant 2/21

Frequencies

GnomAD3 genomes
AF:
0.0249
AC:
3793
AN:
152086
Hom.:
155
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.0876
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00727
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.000207
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00633
Gnomad NFE
AF:
0.000338
Gnomad OTH
AF:
0.0139
GnomAD3 exomes
AF:
0.00654
AC:
1604
AN:
245204
Hom.:
58
AF XY:
0.00496
AC XY:
656
AN XY:
132218
show subpopulations
Gnomad AFR exome
AF:
0.0869
Gnomad AMR exome
AF:
0.00449
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad SAS exome
AF:
0.000241
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.000207
Gnomad OTH exome
AF:
0.00201
GnomAD4 exome
AF:
0.00251
AC:
3645
AN:
1453304
Hom.:
134
Cov.:
31
AF XY:
0.00221
AC XY:
1592
AN XY:
721814
show subpopulations
Gnomad4 AFR exome
AF:
0.0850
Gnomad4 AMR exome
AF:
0.00482
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.000365
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.000176
Gnomad4 OTH exome
AF:
0.00587
GnomAD4 genome
AF:
0.0250
AC:
3812
AN:
152204
Hom.:
160
Cov.:
32
AF XY:
0.0248
AC XY:
1847
AN XY:
74426
show subpopulations
Gnomad4 AFR
AF:
0.0878
Gnomad4 AMR
AF:
0.00726
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.000207
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.000338
Gnomad4 OTH
AF:
0.0138
Alfa
AF:
0.00817
Hom.:
15
Bravo
AF:
0.0284

ClinVar

Significance: Benign
Submissions summary: Benign:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not provided Benign:2
Benign, criteria provided, single submitterclinical testingLabcorp Genetics (formerly Invitae), LabcorpDec 31, 2019- -
Benign, criteria provided, single submitternot providedBreakthrough Genomics, Breakthrough Genomics-- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.86
CADD
Benign
0.49
DANN
Benign
0.53

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs9913758; hg19: chr17-12666721; API