12-66347757-A-ATT

Position:

• chr12-66347757-A-ATT

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 0P and 1B. BP6

The NM_001366722.1(GRIP1):​c.*1261_*1262insAA variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. Variant has been reported in ClinVar as Likely benign (no stars).

• Frequency:
  • Genomes: 𝑓 0.00044 (0 hom., cov: 0)
  • Failed GnomAD Quality Control
• Consequence: GRIP1 NM_001366722.1 3_prime_UTR
• Clinical Significance: Likely benign no assertion criteria provided B:1
• Conservation: PhyloP100: 0.240

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]

ACMG classification

Verdict is Likely_benign. Variant got -1 ACMG points.

• BP6: Variant 12-66347757-A-ATT is Benign according to our data. Variant chr12-66347757-A-ATT is described in ClinVar as [Likely_benign]. Clinvar id is 3029431.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
GRIP1	NM_001366722.1	c.*1261_*1262insAA		3_prime_UTR_variant	25/25	ENST00000359742.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
GRIP1	ENST00000359742.9	c.*1261_*1262insAA		3_prime_UTR_variant	25/25	5	NM_001366722.1	P1
GRIP1	ENST00000398016.7	c.*1261_*1262insAA		3_prime_UTR_variant	24/24	1
GRIP1	ENST00000696989.1	c.*1261_*1262insAA		3_prime_UTR_variant	23/23

Frequencies

GnomAD3 genomes AF: 0.000417 AC: 63 AN: 151224 Hom.: 0 Cov.: 0

Gnomad AFR AF: 0.00139

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000132

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000416

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000148

Gnomad OTH AF: 0.000482

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

GnomAD4 genome AF: 0.000436 AC: 66 AN: 151342 Hom.: 0 Cov.: 0 AF XY: 0.000392 AC XY: 29 AN XY: 73908

Gnomad4 AFR AF: 0.00145

Gnomad4 AMR AF: 0.000131

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.000416

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000148

Gnomad4 OTH AF: 0.000477

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

Submissions by phenotype

GRIP1-related disorder Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Nov 11, 2021

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs35499444; hg19: chr12-66741537;