11-64804507-G-T

Position:

• chr11-64804507-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 3P and 1B. PM2 PP2 BP4

The NM_001370259.2(MEN1):​c.1660C>A​(p.Gln554Lys) variant causes a missense change involving the alteration of a conserved nucleotide. 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: 32)
• Consequence: MEN1 NM_001370259.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 8.28

Genes affected

MEN1 (HGNC:7010): (menin 1) This gene encodes menin, a tumor suppressor associated with a syndrome known as multiple endocrine neoplasia type 1. Menin is a scaffold protein that functions in histone modification and epigenetic gene regulation. It is thought to regulate several pathways and processes by altering chromatin structure through the modification of histones. [provided by RefSeq, May 2019]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP2: Missense variant in gene, where missense usually causes diseases (based on misZ statistic), MEN1. . Trascript score misZ 4.1921 (greater than threshold 3.09). GenCC has associacion of gene with multiple endocrine neoplasia type 1, pituitary gigantism, familial isolated hyperparathyroidism.
• BP4: Computational evidence support a benign effect (MetaRNN=0.37930363).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MEN1	NM_001370259.2	c.1660C>A	p.Gln554Lys	missense_variant	10/10	ENST00000450708.7	NP_001357188.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MEN1	ENST00000450708.7	c.1660C>A	p.Gln554Lys	missense_variant	10/10	5	NM_001370259.2	ENSP00000394933	P3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.21
BayesDel_addAF	Pathogenic	0.22	D
BayesDel_noAF	Uncertain	0.080
CADD	Benign	22
DANN	Benign	0.95
DEOGEN2	Uncertain	0.59	D;.;.;.;.;D;D;D;D
Eigen	Benign	0.0076
Eigen_PC	Benign	0.14
FATHMM_MKL	Uncertain	0.97	D
LIST_S2	Benign	0.83	T;T;.;.;T;.;.;T;.
M_CAP	Uncertain	0.25	D
MetaRNN	Benign	0.38	T;T;T;T;T;T;T;T;T
MetaSVM	Pathogenic	1.1	D
MutationAssessor	Benign	1.5	.;.;.;.;.;L;L;L;L
MutationTaster	Benign	1.0	D;D;D;D;D;D;D;D;D;D
PrimateAI	Uncertain	0.72	T
PROVEAN	Benign	-0.71	N;N;N;N;N;N;N;N;N
REVEL	Uncertain	0.63
Sift	Benign	0.92	T;T;T;T;T;T;T;T;T
Sift4G	Benign	1.0	T;T;T;T;T;T;T;T;T
Polyphen		0.0020, 0.60, 0.65	.;B;P;P;P;P;P;P;P
Vest4		0.45
MutPred		0.45		.;.;.;.;.;Gain of methylation at Q559 (P = 0.0033);Gain of methylation at Q559 (P = 0.0033);Gain of methylation at Q559 (P = 0.0033);Gain of methylation at Q559 (P = 0.0033);
MVP		0.89
MPC		1.3
ClinPred		0.92	D
GERP RS		4.3
Varity_R		0.42
gMVP		0.75

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: chr11-64571979;