17-10705079-C-G

Variant names:

• chr17-10705079-C-G
• rs1249158379
• NM_020233.5:c.153C>G

Variant summary

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

The NM_020233.5(ADPRM):​c.153C>G​(p.His51Gln) 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: ADPRM NM_020233.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.570

Genes affected

ADPRM (HGNC:30925): (ADP-ribose/CDP-alcohol diphosphatase, manganese dependent) Predicted to enable 2',3'-cyclic-nucleotide 2'-phosphodiesterase activity; manganese ion binding activity; and pyrophosphatase activity. Predicted to be located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

TMEM220 (HGNC:33757): (transmembrane protein 220) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

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=0.19443542).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ADPRM	NM_020233.5	c.153C>G	p.His51Gln	missense_variant	Exon 2 of 4	ENST00000379774.5	NP_064618.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ADPRM	ENST00000379774.5	c.153C>G	p.His51Gln	missense_variant	Exon 2 of 4	1	NM_020233.5	ENSP00000369099.4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

Bravo AF: 0.0000189

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.39
BayesDel_addAF	Uncertain	0.012	T
BayesDel_noAF	Benign	-0.22
CADD	Benign	17
DANN	Benign	0.94
DEOGEN2	Benign	0.15	T;.
Eigen	Benign	-0.25
Eigen_PC	Benign	-0.13
FATHMM_MKL	Benign	0.70	D
LIST_S2	Benign	0.66	T;T
M_CAP	Benign	0.058	D
MetaRNN	Benign	0.19	T;T
MetaSVM	Benign	-0.41	T
MutationAssessor	Benign	0.46	N;.
PrimateAI	Benign	0.46	T
PROVEAN	Benign	-0.85	N;.
REVEL	Benign	0.26
Sift	Benign	0.31	T;.
Sift4G	Benign	0.33	T;T
Polyphen		0.73	P;.
Vest4		0.17
MutPred		0.38		Gain of helix (P = 0.1736);Gain of helix (P = 0.1736);
MVP		0.57
MPC		0.55
ClinPred		0.44	T
GERP RS		2.2
Varity_R		0.087
gMVP		0.54

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.050		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs1249158379; hg19: chr17-10608396;