dbSNP rs1545620: MYO9B:p.Ser1011Thr (chr19-17192965-T-A) – ACMG Classification: Likely_benign (-6 pts)

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_004145.4(MYO9B):c.3031T>A(p.Ser1011Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000589 in 1,528,174 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000058 ( 0 hom. )

Consequence

MYO9B
NM_004145.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.707

Variant links:

Genes affected

MYO9B (HGNC:7609): (myosin IXB) This gene encodes a member of the myosin family of actin-based molecular motor heavy chain proteins. The protein represents an unconventional myosin; it should not be confused with the conventional non-muscle myosin-9 (MYH9). The protein has four IQ motifs located in the neck domain that bind calmodulin, which serves as a light chain. The protein complex has a single-headed structure and exhibits processive movement on actin filaments toward the minus-end. The protein also has rho-GTPase activity. Polymorphisms in this gene are associated with celiac disease and ulcerative colitis susceptibility. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]

MYO9B links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.12627709).

BS2

High AC in GnomAdExome4 at 8 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MYO9B	NM_004145.4 link	c.3031T>A	p.Ser1011Thr	missense_variant	Exon 21 of 40	ENST00000682292.1	NP_004136.2	Q13459-1B0I1T6Q8WVD2
MYO9B	NM_001130065.2 link	c.3031T>A	p.Ser1011Thr	missense_variant	Exon 21 of 40		NP_001123537.1	Q8WVD2Q4LE74

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MYO9B	ENST00000682292.1 link	c.3031T>A	p.Ser1011Thr	missense_variant	Exon 21 of 40		NM_004145.4	ENSP00000507803.1		Q13459-1

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

151964

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:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000134

AC:

AN:

148976

Hom.:

AF XY:

0.00

AC XY:

AN XY:

79694

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000343

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000581

AC:

AN:

1376210

Hom.:

Cov.:

AF XY:

0.00000445

AC XY:

AN XY:

674618

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

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:

0.00000564

Gnomad4 OTH exome

AF:

0.0000351

GnomAD4 genome

AF:

0.00000658

AC:

AN:

151964

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74198

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.069

BayesDel_addAF

Benign

-0.39

BayesDel_noAF

Benign

-0.69

CADD

Benign

4.8

DANN

Benign

0.77

DEOGEN2

Benign

0.0070

.;T;.;.

Eigen

Benign

-1.4

Eigen_PC

Benign

-1.4

FATHMM_MKL

Benign

0.065

LIST_S2

Benign

0.085

.;T;T;T

M_CAP

Benign

0.0035

MetaRNN

Benign

0.13

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-0.090

N;.;N;.

PrimateAI

Benign

0.40

PROVEAN

Benign

-0.33

.;.;N;.

REVEL

Benign

0.034

Sift

Benign

0.25

.;.;T;.

Sift4G

Benign

0.41

T;T;T;T

Vest4

0.076

MutPred

0.62

Loss of stability (P = 0.1145);Loss of stability (P = 0.1145);Loss of stability (P = 0.1145);Loss of stability (P = 0.1145);

MVP

0.14

MPC

0.30

ClinPred

0.014

GERP RS

-1.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

gMVP

0.30

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.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

LitVar

Other links and lift over