rs202210289

Variant names:

• chr2-73641222-C-A
• NM_003960.4:c.407G>T

Your query was ambiguous. Multiple possible variants found:

• chr2-73641222-C-A
• chr2-73641222-C-G
• chr2-73641222-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_003960.4(NAT8):​c.407G>T​(p.Arg136Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. 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.

• Frequency: Genomes: not found (cov: 32)
• Consequence: NAT8 NM_003960.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.00100

Genes affected

NAT8 (HGNC:18069): (N-acetyltransferase 8 (putative)) This gene, isolated using the differential display method to detect tissue-specific genes, is specifically expressed in kidney and liver. The encoded protein shows amino acid sequence similarity to N-acetyltransferases. A similar protein in Xenopus affects cell adhesion and gastrulation movements, and may be localized in the secretory pathway. A highly similar paralog is found in a cluster with this gene. [provided by RefSeq, Sep 2008]

ALMS1P1 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.1099).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NAT8	NM_003960.4	c.407G>T	p.Arg136Leu	missense_variant	Exon 2 of 2	ENST00000272425.4	NP_003951.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NAT8	ENST00000272425.4	c.407G>T	p.Arg136Leu	missense_variant	Exon 2 of 2	1	NM_003960.4	ENSP00000272425.3
ALMS1P1	ENST00000652439.1	n.140C>A		non_coding_transcript_exon_variant	Exon 1 of 7

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.17
BayesDel_addAF	Benign	-0.27	T
BayesDel_noAF	Benign	-0.62
CADD	Benign	13
DANN	Benign	0.89
DEOGEN2	Benign	0.26	T
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.4
FATHMM_MKL	Benign	0.055	N
LIST_S2	Benign	0.71	T
M_CAP	Benign	0.0043	T
MetaRNN	Benign	0.11	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.4	L
PrimateAI	Benign	0.25	T
PROVEAN	Uncertain	-3.0	D
REVEL	Benign	0.083
Sift	Uncertain	0.018	D
Sift4G	Benign	0.23	T
Polyphen		0.63	P
Vest4		0.099
MutPred		0.52		Loss of disorder (P = 0.086);
MVP		0.17
MPC		0.0050
ClinPred		0.57	D
GERP RS		-3.6
Varity_R		0.14
gMVP		0.41

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: chr2-73868349;