17-46931204-G-C

Position:

• chr17-46931204-G-C

Variant summary

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

The NM_004287.5(GOSR2):​c.200G>C​(p.Arg67Thr) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 12/21 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. R67K) has been classified as Benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: GOSR2 NM_004287.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.76

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]

LRRC37A2 (HGNC:):

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=0.28334457).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
GOSR2	NM_004287.5	c.200G>C	p.Arg67Thr	missense_variant	3/6	ENST00000640051.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
GOSR2	ENST00000640051.2	c.200G>C	p.Arg67Thr	missense_variant	3/6	1	NM_004287.5	P3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 20

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.40
BayesDel_addAF	Benign	-0.087	T
BayesDel_noAF	Benign	-0.36
CADD	Benign	20
DANN	Benign	0.97
DEOGEN2	Benign	0.18	.;.;.;.;.;.;T;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.
Eigen	Benign	-0.16
Eigen_PC	Benign	-0.031
FATHMM_MKL	Uncertain	0.93	D
LIST_S2	Uncertain	0.93	D;D;D;D;D;D;D;D;D;D;.;D;D;.;D;D;D;D;D;D;.;D;T
M_CAP	Benign	0.040	D
MetaRNN	Benign	0.28	T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T
MetaSVM	Benign	-0.81	T
MutationAssessor	Benign	1.1	.;.;.;L;.;.;L;.;L;.;.;.;.;.;.;.;.;.;.;.;.;.;.
MutationTaster	Benign	0.99	N;N;N;N;N;N
PrimateAI	Uncertain	0.72	T
PROVEAN	Uncertain	-3.3	.;.;.;D;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.
REVEL	Benign	0.10
Sift	Uncertain	0.0020	.;.;.;D;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.
Sift4G	Uncertain	0.0070	.;.;.;D;.;.;.;.;.;.;.;D;.;.;.;.;.;.;.;.;.;.;.
Polyphen		0.14, 0.087	.;.;.;B;.;.;B;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.
Vest4		0.21, 0.33
MutPred		0.49		Loss of MoRF binding (P = 0.0204);.;Loss of MoRF binding (P = 0.0204);Loss of MoRF binding (P = 0.0204);.;.;Loss of MoRF binding (P = 0.0204);Loss of MoRF binding (P = 0.0204);Loss of MoRF binding (P = 0.0204);.;.;Loss of MoRF binding (P = 0.0204);.;.;.;Loss of MoRF binding (P = 0.0204);.;.;.;.;.;.;.;
MVP		0.50
MPC		0.37
ClinPred		0.96	D
GERP RS		4.8
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.52
gMVP		0.33

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: rs197922; hg19: chr17-45008570;