chr17-46929561-C-G

Variant names:

• chr17-46929561-C-G
• rs528931142
• NM_004287.5:c.71C>G

Variant summary

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

The NM_004287.5(GOSR2):​c.71C>G​(p.Thr24Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000711 in 1,405,684 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/15 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. T24M) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 7.1e-7 (0 hom.)
• Consequence: GOSR2 NM_004287.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.09
• Publications: 0 publications found

Genes affected

GOSR2 (HGNC:4431): (golgi SNAP receptor complex member 2) This gene encodes a trafficking membrane protein which transports proteins among the medial- and trans-Golgi compartments. Due to its chromosomal location and trafficking function, this gene may be involved in familial essential hypertension. [provided by RefSeq, Mar 2016]

ENSG00000262633 (HGNC:):

LRRC37A2 (HGNC:32404): (leucine rich repeat containing 37 member A2) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

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=0.10991052).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004287.5. 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
	GOSR2	NM_004287.5	MANE Select	c.71C>G	p.Thr24Arg	missense	Exon 2 of 6	NP_004278.2
	GOSR2	NM_001321133.2		c.71C>G	p.Thr24Arg	missense	Exon 2 of 7	NP_001308062.1	I3NI02
	GOSR2	NM_054022.4		c.71C>G	p.Thr24Arg	missense	Exon 2 of 7	NP_473363.1	O14653-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GOSR2	ENST00000640051.2	TSL:1 MANE Select	c.71C>G	p.Thr24Arg	missense	Exon 2 of 6	ENSP00000492751.1	O14653-1
	GOSR2	ENST00000225567.9	TSL:1	c.71C>G	p.Thr24Arg	missense	Exon 2 of 7	ENSP00000225567.4	O14653-2
	GOSR2	ENST00000640621.1	TSL:1	c.71C>G	p.Thr24Arg	missense	Exon 2 of 5	ENSP00000492830.1	O14653-3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 7.11e-7 AC: 1 AN: 1405684 Hom.: 0 Cov.: 24 AF XY: 0.00 AC XY: 0 AN XY: 702690

African (AFR) AF: 0.00 AC: 0 AN: 32344

American (AMR) AF: 0.00 AC: 0 AN: 44658

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25808

East Asian (EAS) AF: 0.00 AC: 0 AN: 39428

South Asian (SAS) AF: 0.00 AC: 0 AN: 85112

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53256

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5666

European-Non Finnish (NFE) AF: 9.43e-7 AC: 1 AN: 1060844

Other (OTH) AF: 0.00 AC: 0 AN: 58568

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.091
BayesDel_addAF	Benign	-0.16	T
BayesDel_noAF	Benign	-0.46
CADD	Benign	23
DANN	Benign	0.86
Eigen	Benign	-0.60
Eigen_PC	Benign	-0.36
FATHMM_MKL	Uncertain	0.84	D
LIST_S2	Benign	0.28	T
M_CAP	Benign	0.0087	T
MetaRNN	Benign	0.11	T
PhyloP100		3.1
ClinPred		0.37	T
GERP RS		3.9
PromoterAI		0.0014	Neutral
Varity_R		0.18
Mutation Taster		=76/24	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs528931142; hg19: chr17-45006927; COSMIC: COSV105045355; COSMIC: COSV105045355;