chr17-29566921-C-G

Position:

• chr17-29566921-C-G

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_198147.3(ABHD15):​c.46G>C​(p.Ala16Pro) 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. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: ABHD15 NM_198147.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.115

Genes affected

ABHD15 (HGNC:26971): (abhydrolase domain containing 15) Predicted to enable acylglycerol lipase activity and short-chain carboxylesterase activity. Predicted to be involved in cellular lipid metabolic process. Located in membrane. [provided by Alliance of Genome Resources, Apr 2022]

ABHD15-AS1 (HGNC:49685): (ABHD15 antisense RNA 1)

TP53I13 (HGNC:25102): (tumor protein p53 inducible protein 13) Involved in several processes, including negative regulation of cell cycle; response to UV; and response to xenobiotic stimulus. Located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.31906784).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ABHD15	NM_198147.3	c.46G>C	p.Ala16Pro	missense_variant	1/2	ENST00000307201.5
TP53I13	XM_047437003.1	c.-275+333C>G		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ABHD15	ENST00000307201.5	c.46G>C	p.Ala16Pro	missense_variant	1/2	1	NM_198147.3	P1
ABHD15-AS1	ENST00000581474.1	n.153+6222C>G		intron_variant, non_coding_transcript_variant		5
TP53I13	ENST00000578073.1	n.177+693C>G		intron_variant, non_coding_transcript_variant		4
TP53I13	ENST00000584522.1	n.288+333C>G		intron_variant, non_coding_transcript_variant		4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Aug 01, 2022

ABHD15: PM2 -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.16
BayesDel_addAF	Benign	-0.089	T
BayesDel_noAF	Benign	-0.37
CADD	Benign	15
DANN	Benign	0.96
DEOGEN2	Benign	0.021	T
Eigen	Benign	-0.85
Eigen_PC	Benign	-0.88
FATHMM_MKL	Benign	0.11	N
LIST_S2	Benign	0.43	T
M_CAP	Benign	0.061	D
MetaRNN	Benign	0.32	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.69	N
MutationTaster	Benign	1.0	N
PrimateAI	Pathogenic	0.82	D
PROVEAN	Benign	-0.81	N
REVEL	Benign	0.21
Sift	Benign	0.066	T
Sift4G	Benign	0.089	T
Polyphen		0.0010	B
Vest4		0.63
MutPred		0.48		Loss of helix (P = 0.079);
MVP		0.23
MPC		1.1
ClinPred		0.054	T
GERP RS		1.9
Varity_R		0.33
gMVP		0.66

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr17-27893939;