3-175097239-T-C

Variant names:

• chr3-175097239-T-C
• rs764863466
• NM_207015.3:c.493T>C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_207015.3(NAALADL2):​c.493T>C​(p.Tyr165His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000155 in 1,613,124 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000016 (0 hom.)
• Consequence: NAALADL2 NM_207015.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.10
• Publications: 0 publications found

Genes affected

NAALADL2 (HGNC:23219): (N-acetylated alpha-linked acidic dipeptidase like 2) Predicted to enable metalloexopeptidase activity. Predicted to be involved in proteolysis. Predicted to act upstream of or within response to bacterium. Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

NAALADL2-AS3 (HGNC:41014): (NAALADL2 antisense RNA 3)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.09616378).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_207015.3. 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
	NAALADL2	NM_207015.3	MANE Select	c.493T>C	p.Tyr165His	missense	Exon 2 of 14	NP_996898.2	Q58DX5-1
	NAALADL2-AS3	NR_046390.1		n.110+15305A>G		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NAALADL2	ENST00000454872.6	TSL:1 MANE Select	c.493T>C	p.Tyr165His	missense	Exon 2 of 14	ENSP00000404705.1	Q58DX5-1
	NAALADL2	ENST00000485853.5	TSL:1	n.579T>C		non_coding_transcript_exon	Exon 2 of 4
	NAALADL2	ENST00000473253.5	TSL:2	n.725T>C		non_coding_transcript_exon	Exon 2 of 11

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152166 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000193

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000162 AC: 4 AN: 247610 AF XY: 0.0000223

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000223

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000164 AC: 24 AN: 1460958 Hom.: 0 Cov.: 32 AF XY: 0.0000193 AC XY: 14 AN XY: 726800

African (AFR) AF: 0.00 AC: 0 AN: 33420

American (AMR) AF: 0.00 AC: 0 AN: 44672

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26102

East Asian (EAS) AF: 0.000605 AC: 24 AN: 39686

South Asian (SAS) AF: 0.00 AC: 0 AN: 86230

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53386

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111350

Other (OTH) AF: 0.00 AC: 0 AN: 60346

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152166 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74326

African (AFR) AF: 0.00 AC: 0 AN: 41444

American (AMR) AF: 0.00 AC: 0 AN: 15260

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.000193 AC: 1 AN: 5188

South Asian (SAS) AF: 0.00 AC: 0 AN: 4830

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10624

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68032

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ExAC AF: 0.0000166 AC: 2

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.087
BayesDel_addAF	Benign	-0.33	T
BayesDel_noAF	Benign	-0.41
CADD	Benign	19
DANN	Benign	0.96
DEOGEN2	Benign	0.0015	T
Eigen	Benign	-0.22
Eigen_PC	Benign	-0.049
FATHMM_MKL	Uncertain	0.79	D
M_CAP	Benign	0.0068	T
MetaRNN	Benign	0.096	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Uncertain	2.3	M
PhyloP100		2.1
PrimateAI	Uncertain	0.54	T
PROVEAN	Benign	-0.38	N
REVEL	Benign	0.087
Sift	Benign	0.33	T
Sift4G	Benign	0.19	T
Polyphen		0.062	B
Vest4		0.44
MutPred		0.51		Gain of glycosylation at Y165 (P = 0.0144)
MVP		0.23
MPC		0.0048
ClinPred		0.088	T
GERP RS		4.5
Varity_R		0.064
gMVP		0.51
Mutation Taster		=89/11	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: rs764863466; hg19: chr3-174815029;