rs745696035

Variant names:

• chr19-50286709-C-T
• rs745696035
• NM_001145809.2:c.4752+15C>T

Your query was ambiguous. Multiple possible variants found:

• chr19-50286709-C-T
• chr19-50286709-C-G

Variant summary

Our verdict is Benign. The variant received -10 ACMG points: 0P and 10B. BP4_Strong BP6_Moderate BS2

The NM_001145809.2(MYH14):​c.4752+15C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000135 in 1,405,874 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.000014 (0 hom.)
• Consequence: MYH14 NM_001145809.2 intron
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.335
• Publications: 0 publications found

Genes affected

MYH14 (HGNC:23212): (myosin heavy chain 14) This gene encodes a member of the myosin superfamily. The protein represents a conventional non-muscle myosin; it should not be confused with the unconventional myosin-14 (MYO14). Myosins are actin-dependent motor proteins with diverse functions including regulation of cytokinesis, cell motility, and cell polarity. Mutations in this gene result in one form of autosomal dominant hearing impairment. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]

MYH14 Gene-Disease associations (from GenCC):

• autosomal dominant nonsyndromic hearing loss 4A

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
• peripheral neuropathy-myopathy-hoarseness-hearing loss syndrome

  Inheritance: AD Classification: STRONG, MODERATE, SUPPORTIVE Submitted by: Orphanet, Ambry Genetics, Labcorp Genetics (formerly Invitae)
• nonsyndromic genetic hearing loss

  Inheritance: AD Classification: MODERATE Submitted by: ClinGen
• autosomal dominant nonsyndromic hearing loss

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Benign. The variant received -10 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.57).
• BP6: Variant 19-50286709-C-T is Benign according to our data. Variant chr19-50286709-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 257575.Status of the report is criteria_provided_single_submitter, 1 stars.
• BS2: High AC in GnomAdExome4 at 19 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001145809.2. 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
	MYH14	NM_001145809.2	MANE Select	c.4752+15C>T		intron	N/A	NP_001139281.1	Q7Z406-2
	MYH14	NM_001077186.2		c.4653+15C>T		intron	N/A	NP_001070654.1	Q7Z406-6
	MYH14	NM_024729.4		c.4629+15C>T		intron	N/A	NP_079005.3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MYH14	ENST00000642316.2	MANE Select	c.4752+15C>T		intron	N/A	ENSP00000493594.1	Q7Z406-2
	MYH14	ENST00000425460.6	TSL:5	c.4653+15C>T		intron	N/A	ENSP00000407879.1	Q7Z406-6
	MYH14	ENST00000598205.5	TSL:5	c.4653+15C>T		intron	N/A	ENSP00000472543.1	Q7Z406-6

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD2 exomes AF: 0.0000246 AC: 4 AN: 162552 AF XY: 0.0000230

Gnomad AFR exome AF: 0.000113

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000465

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000135 AC: 19 AN: 1405874 Hom.: 0 Cov.: 30 AF XY: 0.0000158 AC XY: 11 AN XY: 694362

African (AFR) AF: 0.0000312 AC: 1 AN: 32084

American (AMR) AF: 0.00 AC: 0 AN: 36290

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25286

East Asian (EAS) AF: 0.00 AC: 0 AN: 36434

South Asian (SAS) AF: 0.0000125 AC: 1 AN: 79720

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 49678

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4116

European-Non Finnish (NFE) AF: 0.0000148 AC: 16 AN: 1083962

Other (OTH) AF: 0.0000172 AC: 1 AN: 58304

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000113

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.57
CADD	Benign	6.0
DANN	Benign	0.90
PhyloP100		-0.34

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: rs745696035; hg19: chr19-50789966;