chr12-14841010-C-T

Variant names:

• chr12-14841010-C-T
• rs141907337
• NM_021071.4:c.288G>A

Variant summary

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

The NM_021071.4(ART4):​c.288G>A​(p.Met96Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000514 in 1,614,078 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000046 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000052 (0 hom.)
• Consequence: ART4 NM_021071.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.437
• Publications: 0 publications found

Genes affected

ART4 (HGNC:726): (ADP-ribosyltransferase 4 (inactive) (Dombrock blood group)) This gene encodes a protein that contains a mono-ADP-ribosylation (ART) motif. It is a member of the ADP-ribosyltransferase gene family but enzymatic activity has not been demonstrated experimentally. Antigens of the Dombrock blood group system are located on the gene product, which is glycosylphosphatidylinosotol-anchored to the erythrocyte membrane. Allelic variants, some of which lead to adverse transfusion reactions, are known. [provided by RefSeq, Jul 2008]

C12orf60 (HGNC:28726): (chromosome 12 open reading frame 60)

ENSG00000256339 (HGNC:):

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 (MetaRNN=0.06042382).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_021071.4. 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
	ART4	NM_021071.4	MANE Select	c.288G>A	p.Met96Ile	missense	Exon 2 of 3	NP_066549.2	Q93070
	ART4	NM_001354646.2		c.288G>A	p.Met96Ile	missense	Exon 2 of 2	NP_001341575.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ART4	ENST00000228936.6	TSL:1 MANE Select	c.288G>A	p.Met96Ile	missense	Exon 2 of 3	ENSP00000228936.4	Q93070
	ART4	ENST00000420600.2	TSL:1	c.237G>A	p.Met79Ile	missense	Exon 2 of 2	ENSP00000405689.1	H7C2G2
	ART4	ENST00000430129.6	TSL:1	c.165+72G>A		intron	N/A	ENSP00000412735.2	Q3KZ30

Frequencies

GnomAD3 genomes AF: 0.0000460 AC: 7 AN: 152188 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000241

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: 0.0000882

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000119 AC: 3 AN: 251244 AF XY: 0.00000737

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: 0.0000264

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000520 AC: 76 AN: 1461890 Hom.: 0 Cov.: 32 AF XY: 0.0000413 AC XY: 30 AN XY: 727248

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53418

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.0000638 AC: 71 AN: 1112010

Other (OTH) AF: 0.0000828 AC: 5 AN: 60396

GnomAD4 genome AF: 0.0000460 AC: 7 AN: 152188 Hom.: 0 Cov.: 32 AF XY: 0.0000538 AC XY: 4 AN XY: 74340

African (AFR) AF: 0.0000241 AC: 1 AN: 41448

American (AMR) AF: 0.00 AC: 0 AN: 15282

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

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: 10608

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

European-Non Finnish (NFE) AF: 0.0000882 AC: 6 AN: 68038

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.000113 Hom.: 0

Bravo AF: 0.0000453

ESP6500AA AF: 0.00 AC: 0

ESP6500EA AF: 0.000233 AC: 2

ExAC AF: 0.0000165 AC: 2

EpiCase AF: 0.0000545

EpiControl AF: 0.00

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	0.14
BayesDel_addAF	Benign	-0.41	T
BayesDel_noAF	Benign	-0.76
CADD	Benign	0.054
DANN	Benign	0.59
DEOGEN2	Benign	0.0019	T
Eigen	Benign	-1.3
Eigen_PC	Benign	-1.3
FATHMM_MKL	Benign	0.046	N
LIST_S2	Benign	0.62	T
M_CAP	Benign	0.0038	T
MetaRNN	Benign	0.060	T
MetaSVM	Benign	-0.97	T
PhyloP100		-0.44
PrimateAI	Benign	0.27	T
PROVEAN	Benign	0.28	N
REVEL	Benign	0.098
Sift	Benign	0.48	T
Sift4G	Benign	0.80	T
Vest4		0.082
MutPred		0.71		Gain of ubiquitination at K99 (P = 0.0707)
MVP		0.067
MPC		0.0095
ClinPred		0.032	T
GERP RS		-0.67
gMVP		0.19
Mutation Taster		=100/0	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: rs141907337; hg19: chr12-14993944;