rs10506540

Variant names:

• chr12-67019317-G-A
• rs10506540
• NM_001439322.1:c.58+49733C>T

Your query was ambiguous. Multiple possible variants found:

• chr12-67019317-G-A
• chr12-67019317-G-T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BS1 BS2

The NM_001439322.1(GRIP1):​c.58+49733C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00256 in 152,204 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.0026 (3 hom., cov: 32)
• Consequence: GRIP1 NM_001439322.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.17
• Publications: 2 publications found

Genes affected

GRIP1 (HGNC:18708): (glutamate receptor interacting protein 1) This gene encodes a member of the glutamate receptor interacting protein family. The encoded scaffold protein binds to and mediates the trafficking and membrane organization of a number of transmembrane proteins. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, May 2010]

GRIP1 Gene-Disease associations (from GenCC):

• Fraser syndrome 3

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: G2P, ClinGen, Labcorp Genetics (formerly Invitae)
• Fraser syndrome

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ENSG00000257083 (HGNC:):

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.87).
• BS1: Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.00256 (390/152204) while in subpopulation AFR AF = 0.00885 (368/41560). AF 95% confidence interval is 0.00811. There are 3 homozygotes in GnomAd4. There are 190 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.
• BS2: High Homozygotes in GnomAd4 at 3 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GRIP1	NM_001439322.1	c.58+49733C>T		intron_variant	Intron 1 of 23		NP_001426251.1
GRIP1	NM_001439323.1	c.58+49733C>T		intron_variant	Intron 1 of 23		NP_001426252.1
GRIP1	NM_001379349.1	c.58+49733C>T		intron_variant	Intron 1 of 23		NP_001366278.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
GRIP1	ENST00000643019.1	c.58+49733C>T		intron_variant	Intron 1 of 1			ENSP00000495444.1
GRIP1	ENST00000535721.1	n.113+49733C>T		intron_variant	Intron 1 of 1	3
ENSG00000257083	ENST00000652412.1	n.516-55152C>T		intron_variant	Intron 3 of 4

Frequencies

GnomAD3 genomes AF: 0.00256 AC: 389 AN: 152086 Hom.: 3 Cov.: 32

Gnomad AFR AF: 0.00888

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00105

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000294

Gnomad OTH AF: 0.00144

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.00256 AC: 390 AN: 152204 Hom.: 3 Cov.: 32 AF XY: 0.00255 AC XY: 190 AN XY: 74398

African (AFR) AF: 0.00885 AC: 368 AN: 41560

American (AMR) AF: 0.00105 AC: 16 AN: 15282

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3466

East Asian (EAS) AF: 0.00 AC: 0 AN: 5154

South Asian (SAS) AF: 0.00 AC: 0 AN: 4814

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10588

Middle Eastern (MID) AF: 0.00340 AC: 1 AN: 294

European-Non Finnish (NFE) AF: 0.0000294 AC: 2 AN: 68024

Other (OTH) AF: 0.00142 AC: 3 AN: 2110

Alfa AF: 0.00 Hom.: 395

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	5.6
DANN	Benign	0.61
PhyloP100		1.2

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs10506540; hg19: chr12-67413097;