7-36357326-T-A

Variant names:

• chr7-36357326-T-A
• rs778590332
• NM_001199706.2:c.290A>T

Variant summary

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

The NM_001199706.2(MATCAP2):​c.290A>T​(p.Asp97Val) variant causes a missense change. The variant allele was found at a frequency of 0.00000342 in 1,461,874 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 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 variant affecting the same amino acid position, but resulting in a different missense (i.e. D97G) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000034 (0 hom.)
• Consequence: MATCAP2 NM_001199706.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.06
• Publications: 0 publications found

Genes affected

MATCAP2 (HGNC:22206): (microtubule associated tyrosine carboxypeptidase 2)

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=0.1925132).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001199706.2. 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
	MATCAP2	NM_001199706.2	MANE Select	c.290A>T	p.Asp97Val	missense	Exon 2 of 7	NP_001186635.1	Q8NCT3-6
	MATCAP2	NM_001100425.2		c.443A>T	p.Asp148Val	missense	Exon 3 of 7	NP_001093895.1	Q8NCT3-1
	MATCAP2	NM_001199707.2		c.404A>T	p.Asp135Val	missense	Exon 2 of 6	NP_001186636.1	Q8NCT3-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MATCAP2	ENST00000440378.6	TSL:1 MANE Select	c.290A>T	p.Asp97Val	missense	Exon 2 of 7	ENSP00000390837.1	Q8NCT3-6
	MATCAP2	ENST00000297063.10	TSL:1	c.443A>T	p.Asp148Val	missense	Exon 3 of 7	ENSP00000297063.6	Q8NCT3-1
	MATCAP2	ENST00000338533.9	TSL:1	c.404A>T	p.Asp135Val	missense	Exon 2 of 6	ENSP00000344805.5	Q8NCT3-2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000342 AC: 5 AN: 1461874 Hom.: 0 Cov.: 33 AF XY: 0.00000550 AC XY: 4 AN XY: 727236

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44720

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.0000348 AC: 3 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53416

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00000180 AC: 2 AN: 1112002

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.17
BayesDel_addAF	Benign	0.0046	T
BayesDel_noAF	Benign	-0.23
CADD	Benign	21
DANN	Uncertain	0.99
DEOGEN2	Benign	0.17	T
Eigen	Uncertain	0.24
Eigen_PC	Uncertain	0.26
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.024	T
MetaRNN	Benign	0.19	T
MetaSVM	Benign	-0.62	T
MutationAssessor	Benign	2.0	M
PhyloP100		5.1
PrimateAI	Benign	0.29	T
PROVEAN	Benign	-2.3	N
REVEL	Benign	0.088
Sift	Uncertain	0.0010	D
Sift4G	Uncertain	0.0090	D
Polyphen		0.79	P
Vest4		0.23
MutPred		0.26		Gain of catalytic residue at D148 (P = 0.0406)
MVP		0.34
MPC		1.0
ClinPred		0.97	D
GERP RS		5.7
Varity_R		0.21
gMVP		0.22
Mutation Taster		=62/38	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

Other links and lift over

dbSNP: rs778590332; hg19: chr7-36396935;