rs59996277

Variant names:

• chr17-38325852-C-G
• rs59996277
• NM_001004334.4:c.*613G>C

Your query was ambiguous. Multiple possible variants found:

• chr17-38325852-C-G
• chr17-38325852-C-T

Variant summary

Our verdict is Benign. The variant received -14 ACMG points: 0P and 14B. BP4_Strong BP6_Moderate BS1 BS2

The NM_001004334.4(GPR179):​c.*613G>C variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0135 in 152,300 control chromosomes in the GnomAD database, including 42 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

• Frequency:
  • Genomes: 𝑓 0.013 (42 hom., cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: GPR179 NM_001004334.4 3_prime_UTR
• Clinical Significance: Benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -2.10
• Publications: 1 publications found

Genes affected

GPR179 (HGNC:31371): (G protein-coupled receptor 179) This gene encodes a member of the glutamate receptor subfamily of G protein-coupled receptors. The encoded protein has an EGF-like calcium binding domain and a seven transmembrane domain in the N-terminal region of the protein. Mutations in this gene are associated with congenital stationary night blindness type 1E. [provided by RefSeq, Apr 2012]

GPR179 Gene-Disease associations (from GenCC):

• congenital stationary night blindness 1E

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), G2P
• GPR179-related retinopathy

  Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
• congenital stationary night blindness

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Benign. The variant received -14 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.81).
• BP6: Variant 17-38325852-C-G is Benign according to our data. Variant chr17-38325852-C-G is described in ClinVar as Benign. ClinVar VariationId is 322955.Status of the report is criteria_provided_single_submitter, 1 stars.
• BS1: Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.0135 (2049/152300) while in subpopulation AFR AF = 0.046 (1910/41560). AF 95% confidence interval is 0.0442. There are 42 homozygotes in GnomAd4. There are 946 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.
• BS2: High Homozygotes in GnomAd4 at 42 AR,AD gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001004334.4. 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
	GPR179	NM_001004334.4	MANE Select	c.*613G>C		3_prime_UTR	Exon 11 of 11	NP_001004334.3	A0A087X0K8

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GPR179	ENST00000616987.5	TSL:1 MANE Select	c.*613G>C		3_prime_UTR	Exon 11 of 11	ENSP00000483469.2	A0A087X0K8
	GPR179	ENST00000622573.1	TSL:5	n.135-159G>C		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.0134 AC: 2036 AN: 152182 Hom.: 41 Cov.: 32

Gnomad AFR AF: 0.0458

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00596

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000414

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000265

Gnomad OTH AF: 0.0129

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 64 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 34

African (AFR) AF: 0.00 AC: 0 AN: 2

American (AMR) AC: 0 AN: 0

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 2

East Asian (EAS) AC: 0 AN: 0

South Asian (SAS) AC: 0 AN: 0

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 22

Middle Eastern (MID) AC: 0 AN: 0

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 36

Other (OTH) AF: 0.00 AC: 0 AN: 2

GnomAD4 genome AF: 0.0135 AC: 2049 AN: 152300 Hom.: 42 Cov.: 32 AF XY: 0.0127 AC XY: 946 AN XY: 74472

African (AFR) AF: 0.0460 AC: 1910 AN: 41560

American (AMR) AF: 0.00595 AC: 91 AN: 15296

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5182

South Asian (SAS) AF: 0.000622 AC: 3 AN: 4822

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10620

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.000265 AC: 18 AN: 68034

Other (OTH) AF: 0.0128 AC: 27 AN: 2112

Alfa AF: 0.000212 Hom.: 0

Bravo AF: 0.0154

Asia WGS AF: 0.00549 AC: 19 AN: 3478

ClinVar

ClinVar submissions

Significance: Benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	Congenital stationary night blindness 1E (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	1.1
DANN	Benign	0.76
PhyloP100		-2.1
Mutation Taster		=100/0	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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: rs59996277; hg19: chr17-36481735;