rs748659894

Positions:

• chr3-38141146-C-A
• chr3-38141146-C-G
• chr3-38141146-C-T

Variant summary

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

The NM_002468.5(MYD88):​c.751C>A​(p.Arg251=) variant causes a synonymous change. The variant was absent in control chromosomes in GnomAD project. 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: 33)
• Consequence: MYD88 NM_002468.5 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.77

Genes affected

MYD88 (HGNC:7562): (MYD88 innate immune signal transduction adaptor) This gene encodes a cytosolic adapter protein that plays a central role in the innate and adaptive immune response. This protein functions as an essential signal transducer in the interleukin-1 and Toll-like receptor signaling pathways. These pathways regulate that activation of numerous proinflammatory genes. The encoded protein consists of an N-terminal death domain and a C-terminal Toll-interleukin1 receptor domain. Patients with defects in this gene have an increased susceptibility to pyogenic bacterial infections. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Feb 2010]

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=0.32423532).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MYD88	NM_002468.5	c.751C>A	p.Arg251=	synonymous_variant	5/5	ENST00000650905.2	NP_002459.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MYD88	ENST00000650905.2	c.751C>A	p.Arg251=	synonymous_variant	5/5		NM_002468.5	ENSP00000498360	A1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Pathogenic	0.24	D
BayesDel_noAF	Uncertain	0.10
CADD	Benign	12
DANN	Uncertain	1.0
Eigen	Benign	0.0054
Eigen_PC	Benign	0.17
FATHMM_MKL	Uncertain	0.93	D
LIST_S2	Benign	0.52	T;T;T
M_CAP	Benign	0.017	T
MetaRNN	Benign	0.32	T;T;T
MetaSVM	Benign	-0.93	T
MutationTaster	Benign	0.88	D;D;D;D;D
PROVEAN	Benign	0.090	.;.;N
REVEL	Benign	0.19
Sift	Pathogenic	0.0	.;.;D
Vest4		0.15
MutPred		0.12		.;.;Gain of MoRF binding (P = 0.0217);
MVP		0.44
ClinPred		0.94	D
GERP RS		4.8
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr3-38182637;