NM_001349018.2:c.808G>T

Variant names:

• chr3-138303627-C-A
• rs775395996
• NM_001349018.2:c.808G>T

Variant summary

Our verdict is Likely pathogenic. The variant received 6 ACMG points: 6P and 0B. PM2 PP3_Strong

The NM_001349018.2(NME9):​c.808G>T​(p.Gly270Cys) variant causes a missense change. The variant allele was found at a frequency of 0.00000622 in 1,608,298 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000055 (0 hom.)
• Consequence: NME9 NM_001349018.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.23
• Publications: 2 publications found

Genes affected

NME9 (HGNC:21343): (NME/NM23 family member 9) Predicted to enable nucleoside diphosphate kinase activity. Predicted to be involved in nucleotide metabolic process. Predicted to be located in dynein axonemal particle. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_pathogenic. The variant received 6 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.957

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001349018.2. 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
	NME9	NM_001349018.2	MANE Select	c.808G>T	p.Gly270Cys	missense	Exon 10 of 11	NP_001335947.1	Q86XW9-1
	NME9	NM_001349024.2		c.691G>T	p.Gly231Cys	missense	Exon 10 of 11	NP_001335953.1
	NME9	NM_001349025.2		c.691G>T	p.Gly231Cys	missense	Exon 9 of 10	NP_001335954.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NME9	ENST00000333911.9	TSL:1 MANE Select	c.808G>T	p.Gly270Cys	missense	Exon 10 of 11	ENSP00000335444.3	Q86XW9-1
	NME9	ENST00000492993.5	TSL:1	n.470G>T		non_coding_transcript_exon	Exon 7 of 8	ENSP00000419355.1	Q3KNW3
	NME9	ENST00000953094.1		c.808G>T	p.Gly270Cys	missense	Exon 12 of 13	ENSP00000623153.1

Frequencies

GnomAD3 genomes AF: 0.0000131 AC: 2 AN: 152144 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000294

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000160 AC: 4 AN: 250704 AF XY: 0.0000148

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000352

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000549 AC: 8 AN: 1456154 Hom.: 0 Cov.: 30 AF XY: 0.00000415 AC XY: 3 AN XY: 723208

African (AFR) AF: 0.00 AC: 0 AN: 33360

American (AMR) AF: 0.00 AC: 0 AN: 44416

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26058

East Asian (EAS) AF: 0.00 AC: 0 AN: 39534

South Asian (SAS) AF: 0.00 AC: 0 AN: 86038

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53364

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5754

European-Non Finnish (NFE) AF: 0.00000632 AC: 7 AN: 1107468

Other (OTH) AF: 0.0000166 AC: 1 AN: 60162

GnomAD4 genome AF: 0.0000131 AC: 2 AN: 152144 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 74320

African (AFR) AF: 0.00 AC: 0 AN: 41434

American (AMR) AF: 0.00 AC: 0 AN: 15278

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5192

South Asian (SAS) AF: 0.00 AC: 0 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10614

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

European-Non Finnish (NFE) AF: 0.0000294 AC: 2 AN: 68016

Other (OTH) AF: 0.00 AC: 0 AN: 2086

ExAC AF: 0.0000165 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	Pathogenic	0.67
BayesDel_addAF	Pathogenic	0.27	D
BayesDel_noAF	Pathogenic	0.17
CADD	Pathogenic	27
DANN	Uncertain	0.99
DEOGEN2	Benign	0.093	T
Eigen	Uncertain	0.34
Eigen_PC	Uncertain	0.30
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Uncertain	0.91	D
M_CAP	Uncertain	0.16	D
MetaRNN	Pathogenic	0.96	D
MetaSVM	Uncertain	-0.18	T
MutationAssessor	Uncertain	2.7	M
PhyloP100		5.2
PrimateAI	Uncertain	0.65	T
PROVEAN	Pathogenic	-7.4	D
REVEL	Pathogenic	0.73
Sift	Uncertain	0.0020	D
Sift4G	Uncertain	0.0040	D
Polyphen		1.0	D
Vest4		0.93
MutPred		0.80		Loss of disorder (P = 0.038)
MVP		0.77
MPC		0.80
ClinPred		0.95	D
GERP RS		4.9
Varity_R		0.50
gMVP		0.80
Mutation Taster		=44/56	disease causing

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: rs775395996; hg19: chr3-138022469;