9-86035405-G-C

Variant names:

• chr9-86035405-G-C
• rs139831634
• NM_016548.4:c.978C>G

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_016548.4(GOLM1):​c.978C>G​(p.Pro326Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,818 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. P326P) has been classified as Benign.

• Frequency:
  • Genomes: not found (cov: 30)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: GOLM1 NM_016548.4 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -4.94
• Publications: 0 publications found

Genes affected

GOLM1 (HGNC:15451): (golgi membrane protein 1) The Golgi complex plays a key role in the sorting and modification of proteins exported from the endoplasmic reticulum. The protein encoded by this gene is a type II Golgi transmembrane protein. It processes proteins synthesized in the rough endoplasmic reticulum and assists in the transport of protein cargo through the Golgi apparatus. The expression of this gene has been observed to be upregulated in response to viral infection. Alternatively spliced transcript variants encoding the same protein have been described for this gene. [provided by RefSeq, Sep 2009]

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.87).
• BP7: Synonymous conserved (PhyloP=-4.94 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_016548.4. 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
	GOLM1	NM_016548.4	MANE Select	c.978C>G	p.Pro326Pro	synonymous	Exon 8 of 10	NP_057632.2
	GOLM1	NM_177937.3		c.978C>G	p.Pro326Pro	synonymous	Exon 8 of 10	NP_808800.1	Q8NBJ4-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GOLM1	ENST00000388712.7	TSL:1 MANE Select	c.978C>G	p.Pro326Pro	synonymous	Exon 8 of 10	ENSP00000373364.3	Q8NBJ4-1
	GOLM1	ENST00000388711.7	TSL:1	c.978C>G	p.Pro326Pro	synonymous	Exon 8 of 10	ENSP00000373363.3	Q8NBJ4-1
	GOLM1	ENST00000944326.1		c.1020C>G	p.Pro340Pro	synonymous	Exon 8 of 10	ENSP00000614385.1

Frequencies

GnomAD3 genomes Cov.: 30

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461818 Hom.: 0 Cov.: 35 AF XY: 0.00000138 AC XY: 1 AN XY: 727198

African (AFR) AF: 0.00 AC: 0 AN: 33478

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: 86254

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53380

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5746

European-Non Finnish (NFE) AF: 0.00000180 AC: 2 AN: 1112008

Other (OTH) AF: 0.00 AC: 0 AN: 60392

GnomAD4 genome Cov.: 30

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	0.020
DANN	Benign	0.48
PhyloP100		-4.9

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: rs139831634; hg19: chr9-88650320;