rs116572976

Variant names:

• chr22-36282079-C-A
• rs116572976
• NM_002473.6:c.*589G>T

Your query was ambiguous. Multiple possible variants found:

• chr22-36282079-C-A
• chr22-36282079-C-G
• chr22-36282079-C-T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BS1 BS2

The NM_002473.6(MYH9):​c.*589G>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000716 in 237,362 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 0.000092 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000035 (0 hom.)
• Consequence: MYH9 NM_002473.6 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.71
• Publications: 1 publications found

Genes affected

MYH9 (HGNC:7579): (myosin heavy chain 9) This gene encodes a conventional non-muscle myosin; this protein should not be confused with the unconventional myosin-9a or 9b (MYO9A or MYO9B). The encoded protein is a myosin IIA heavy chain that contains an IQ domain and a myosin head-like domain which is involved in several important functions, including cytokinesis, cell motility and maintenance of cell shape. Defects in this gene have been associated with non-syndromic sensorineural deafness autosomal dominant type 17, Epstein syndrome, Alport syndrome with macrothrombocytopenia, Sebastian syndrome, Fechtner syndrome and macrothrombocytopenia with progressive sensorineural deafness. [provided by RefSeq, Dec 2011]

MYH9 Gene-Disease associations (from GenCC):

• autosomal dominant nonsyndromic hearing loss 17

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae)
• macrothrombocytopenia and granulocyte inclusions with or without nephritis or sensorineural hearing loss

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: G2P, Orphanet, Labcorp Genetics (formerly Invitae), ClinGen
• May-Hegglin anomaly

  Inheritance: AD Classification: STRONG Submitted by: Genomics England PanelApp
• autosomal dominant nonsyndromic hearing loss

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).
• BS1: Variant frequency is greater than expected in population amr. GnomAd4 allele frequency = 0.0000919 (14/152340) while in subpopulation AMR AF = 0.000653 (10/15308). AF 95% confidence interval is 0.000354. There are 0 homozygotes in GnomAd4. There are 6 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check.
• BS2: High AC in GnomAd4 at 14 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MYH9	NM_002473.6	c.*589G>T		3_prime_UTR_variant	Exon 41 of 41	ENST00000216181.11	NP_002464.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MYH9	ENST00000216181.11	c.*589G>T		3_prime_UTR_variant	Exon 41 of 41	1	NM_002473.6	ENSP00000216181.6

Frequencies

GnomAD3 genomes AF: 0.0000920 AC: 14 AN: 152222 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000241

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000654

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000193

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000147

Gnomad OTH AF: 0.000478

GnomAD4 exome AF: 0.0000353 AC: 3 AN: 85022 Hom.: 0 Cov.: 0 AF XY: 0.0000254 AC XY: 1 AN XY: 39404

African (AFR) AF: 0.00 AC: 0 AN: 3826

American (AMR) AF: 0.000265 AC: 1 AN: 3770

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 5050

East Asian (EAS) AF: 0.00 AC: 0 AN: 11418

South Asian (SAS) AF: 0.00 AC: 0 AN: 1236

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 506

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 488

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 51892

Other (OTH) AF: 0.000293 AC: 2 AN: 6836

GnomAD4 genome AF: 0.0000919 AC: 14 AN: 152340 Hom.: 0 Cov.: 33 AF XY: 0.0000805 AC XY: 6 AN XY: 74496

African (AFR) AF: 0.0000240 AC: 1 AN: 41582

American (AMR) AF: 0.000653 AC: 10 AN: 15308

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

East Asian (EAS) AF: 0.000193 AC: 1 AN: 5170

South Asian (SAS) AF: 0.00 AC: 0 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10632

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 292

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68028

Other (OTH) AF: 0.000473 AC: 1 AN: 2116

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000604

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	0.057
DANN	Benign	0.43
PhyloP100		-2.7

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: rs116572976; hg19: chr22-36678125;