NEBL p.Met947Ile

Variant names:

• chr10-20787229-C-A
• NM_006393.3:c.2841G>T
• NEBL p.Met947Ile

Your query was ambiguous. Multiple possible variants found:

• chr10-20787229-C-A
• chr10-20787229-C-G
• chr10-20787229-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_006393.3(NEBL):​c.2841G>T​(p.Met947Ile) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Uncertain significance in ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. M947L) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: NEBL NM_006393.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.62
• Publications: 0 publications found

Genes affected

NEBL (HGNC:16932): (nebulette) This gene encodes a nebulin like protein that is abundantly expressed in cardiac muscle. The encoded protein binds actin and interacts with thin filaments and Z-line associated proteins in striated muscle. This protein may be involved in cardiac myofibril assembly. A shorter isoform of this protein termed LIM nebulette is expressed in non-muscle cells and may function as a component of focal adhesion complexes. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Mar 2010]

NEBL Gene-Disease associations (from GenCC):

• dilated cardiomyopathy

  Inheritance: AD Classification: LIMITED Submitted by: ClinGen

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.16903293).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006393.3. 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
	NEBL	NM_006393.3	MANE Select	c.2841G>T	p.Met947Ile	missense	Exon 27 of 28	NP_006384.1	O76041-1
	NEBL	NM_001377322.1		c.702G>T	p.Met234Ile	missense	Exon 7 of 8	NP_001364251.1
	NEBL	NM_213569.2		c.609G>T	p.Met203Ile	missense	Exon 6 of 7	NP_998734.1	Q59FZ8

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NEBL	ENST00000377122.9	TSL:1 MANE Select	c.2841G>T	p.Met947Ile	missense	Exon 27 of 28	ENSP00000366326.4	O76041-1
	NEBL	ENST00000417816.2	TSL:1	c.609G>T	p.Met203Ile	missense	Exon 6 of 7	ENSP00000393896.2	O76041-2
	NEBL	ENST00000676125.1		c.638G>T	p.Ter213Leuext*?	stop_lost	Exon 7 of 8	ENSP00000501594.1	A0A6Q8PF21

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.23
BayesDel_addAF	Benign	-0.22	T
BayesDel_noAF	Benign	-0.56
CADD	Benign	20
DANN	Benign	0.66
DEOGEN2	Benign	0.0038	T
Eigen	Benign	-0.0083
Eigen_PC	Benign	0.20
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Benign	0.82	T
M_CAP	Benign	0.0039	T
MetaRNN	Benign	0.17	T
MetaSVM	Benign	-1.1	T
PhyloP100		4.6
PrimateAI	Benign	0.38	T
PROVEAN	Benign	0.73	N
REVEL	Benign	0.053
Sift	Benign	1.0	T
Sift4G	Benign	0.47	T
Varity_R		0.20
gMVP		0.52
Mutation Taster		=88/12	polymorphism

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr10-21076158;