10-68210345-G-C

Variant names:

• chr10-68210345-G-C
• NM_032578.4:c.3853G>C

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_032578.4(MYPN):​c.3853G>C​(p.Gly1285Arg) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,810 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: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: MYPN NM_032578.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.31

Genes affected

MYPN (HGNC:23246): (myopalladin) Striated muscle in vertebrates comprises large proteins which must be organized properly to contract efficiently. Z-lines in striated muscle are a sign of this organization, representing the ends of actin thin filaments, titin, nebulin or nebulette and accessory proteins required for structure and function. This gene encodes a protein which interacts with nebulin in skeletal muscle or nebulette in cardiac muscle and alpha-actinin. In addition, this gene product can interact with a protein with the I-band indicating it has a regulatory as well as structural function. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2011]

LOC124902443 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.27573168).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MYPN	NM_032578.4	c.3853G>C	p.Gly1285Arg	missense_variant	Exon 20 of 20	ENST00000358913.10	NP_115967.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MYPN	ENST00000358913.10	c.3853G>C	p.Gly1285Arg	missense_variant	Exon 20 of 20	1	NM_032578.4	ENSP00000351790.5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461810 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 727210

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000224

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.54
BayesDel_addAF	Uncertain	0.012	T
BayesDel_noAF	Benign	-0.22
CADD	Uncertain	25
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.019	.;.;.;T
Eigen	Uncertain	0.48
Eigen_PC	Uncertain	0.59
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.95	D;D;.;D
M_CAP	Benign	0.021	T
MetaRNN	Benign	0.28	T;T;T;T
MetaSVM	Benign	-0.91	T
MutationAssessor	Benign	1.4	L;.;L;.
PrimateAI	Uncertain	0.52	T
PROVEAN	Benign	-0.52	N;N;N;.
REVEL	Benign	0.19
Sift	Uncertain	0.0070	D;D;D;.
Sift4G	Uncertain	0.0020	D;D;D;D
Polyphen		0.99	D;D;D;.
Vest4		0.25
MutPred		0.27		Gain of MoRF binding (P = 0.0134);.;Gain of MoRF binding (P = 0.0134);.;
MVP		0.77
MPC		0.56
ClinPred		0.93	D
GERP RS		6.1
Varity_R		0.19
gMVP		0.51

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr10-69970102;