NM_058164.4:c.64-36771G>C

Variant names:

• chr19-9897565-C-G
• rs4239546
• NM_058164.4:c.64-36771G>C

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_058164.4(OLFM2):​c.64-36771G>C 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)
• Consequence: OLFM2 NM_058164.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.733

Genes affected

OLFM2 (HGNC:17189): (olfactomedin 2) Involved in positive regulation of smooth muscle cell differentiation. Acts upstream of or within protein secretion. Located in cytoplasm; extracellular region; and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

LOC124904636 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
OLFM2	NM_058164.4	c.64-36771G>C		intron_variant	Intron 1 of 5	ENST00000264833.9	NP_477512.1
OLFM2	NM_001304347.2	c.135+15918G>C		intron_variant	Intron 1 of 5		NP_001291276.1
LOC124904636	XR_007067135.1	n.120-2638C>G		intron_variant	Intron 1 of 1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
OLFM2	ENST00000264833.9	c.64-36771G>C		intron_variant	Intron 1 of 5	1	NM_058164.4	ENSP00000264833.3
OLFM2	ENST00000593091.2	c.135+15918G>C		intron_variant	Intron 1 of 5	5		ENSP00000465809.2
OLFM2	ENST00000590410.1	n.22-36771G>C		intron_variant	Intron 1 of 3	2

Frequencies

GnomAD3 genomes Cov.: 31

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	0.52
DANN	Benign	0.74

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

LitVar

Other links and lift over

dbSNP: rs4239546; hg19: chr19-10008241;