NM_032344.4:c.579+164C>T

Variant names:

• chr11-64227830-C-T
• rs2429455
• NM_032344.4:c.579+164C>T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_032344.4(NUDT22):​c.579+164C>T variant causes a intron 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: NUDT22 NM_032344.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.316
• Publications: 8 publications found

Genes affected

NUDT22 (HGNC:28189): (nudix hydrolase 22) Enables UDP-sugar diphosphatase activity and metal ion binding activity. Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

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

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032344.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NUDT22	NM_032344.4	MANE Select	c.579+164C>T		intron	N/A	NP_115720.2
	NUDT22	NM_001128612.3		c.579+164C>T		intron	N/A	NP_001122084.2
	NUDT22	NM_001128613.3		c.480+698C>T		intron	N/A	NP_001122085.2

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NUDT22	ENST00000279206.8	TSL:1 MANE Select	c.579+164C>T		intron	N/A	ENSP00000279206.3
	NUDT22	ENST00000422364.2	TSL:1	n.1556C>T		non_coding_transcript_exon	Exon 1 of 2
	NUDT22	ENST00000934227.1		c.579+164C>T		intron	N/A	ENSP00000604286.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Data not reliable, filtered out with message: AC0;AS_VQSR AF: 0.00 AC: 0 AN: 460966 Hom.: 0 Cov.: 4 AF XY: 0.00 AC XY: 0 AN XY: 243862

African (AFR) AF: 0.00 AC: 0 AN: 12582

American (AMR) AF: 0.00 AC: 0 AN: 19140

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 13844

East Asian (EAS) AF: 0.00 AC: 0 AN: 31250

South Asian (SAS) AF: 0.00 AC: 0 AN: 46734

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 35516

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 2462

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 273154

Other (OTH) AF: 0.00 AC: 0 AN: 26284

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	1.3
DANN	Benign	0.62
PhyloP100		-0.32

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: rs2429455; hg19: chr11-63995302;