15-44338309-T-A

Variant names:

• chr15-44338309-T-A
• rs1213262451
• NM_138423.4:c.794T>A

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_138423.4(GOLM2):​c.794T>A​(p.Leu265His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,459,638 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: GOLM2 NM_138423.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.64
• Publications: 0 publications found

Genes affected

GOLM2 (HGNC:24892): (golgi membrane protein 2) The increased expression level of this gene is associated with HER-2/neu proto-oncogene overexpression. Amplification and resulting overexpression of this proto-oncogene are found in approximately 30% of human breast and 20% of human ovarian cancers. Alternatively spliced variants encoding different isoforms have been identified for this gene. [provided by RefSeq, Dec 2010]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.2120738).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_138423.4. 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
	GOLM2	NM_138423.4	MANE Select	c.794T>A	p.Leu265His	missense	Exon 6 of 10	NP_612432.2
	GOLM2	NM_177974.3		c.794T>A	p.Leu265His	missense	Exon 6 of 9	NP_816929.1	Q6P4E1-2
	GOLM2	NR_157849.2		n.1105T>A		non_coding_transcript_exon	Exon 6 of 10

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GOLM2	ENST00000299957.11	TSL:1 MANE Select	c.794T>A	p.Leu265His	missense	Exon 6 of 10	ENSP00000299957.6	Q6P4E1-4
	GOLM2	ENST00000345795.6	TSL:1	c.794T>A	p.Leu265His	missense	Exon 6 of 9	ENSP00000335063.4	Q6P4E1-2
	GOLM2	ENST00000557945.5	TSL:1	n.*169T>A		non_coding_transcript_exon	Exon 5 of 6	ENSP00000453720.1	Q6P4E1-3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000398 AC: 1 AN: 251070 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000290

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1459638 Hom.: 0 Cov.: 29 AF XY: 0.00 AC XY: 0 AN XY: 726274

African (AFR) AF: 0.00 AC: 0 AN: 33444

American (AMR) AF: 0.0000448 AC: 2 AN: 44684

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26112

East Asian (EAS) AF: 0.00 AC: 0 AN: 39632

South Asian (SAS) AF: 0.00 AC: 0 AN: 86164

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53404

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5758

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1110156

Other (OTH) AF: 0.00 AC: 0 AN: 60284

GnomAD4 genome Cov.: 32

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	0.094
PhyloP100		1.6
gMVP		0.34

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs1213262451; hg19: chr15-44630507;