rs11822907

chr11-67487038-C-T

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_Strong BP6_Very_Strong BP7 BA1

The NM_003977.4(AIP):c.132C>T(p.Asp44=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00416 in 1,613,994 control chromosomes in the GnomAD database, including 249 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

• Frequency:
  • Genomes: 𝑓 0.022 (140 hom., cov: 33)
  • Exomes 𝑓: 0.0023 (109 hom.)
• Consequence: AIP NM_003977.4 synonymous
• Clinical Significance: Benign criteria provided, multiple submitters, no conflicts B:8
• Conservation: PhyloP100: -2.47

Genes affected

AIP (HGNC:358): (aryl hydrocarbon receptor interacting protein) The protein encoded by this gene is a receptor for aryl hydrocarbons and a ligand-activated transcription factor. The encoded protein is found in the cytoplasm as part of a multiprotein complex, but upon binding of ligand is transported to the nucleus. This protein can regulate the expression of many xenobiotic metabolizing enzymes. Also, the encoded protein can bind specifically to and inhibit the activity of hepatitis B virus. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2014]

ACMG classification

Verdict is Benign. Variant got -21 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.71).
• BP6: Variant 11-67487038-C-T is Benign according to our data. Variant chr11-67487038-C-T is described in ClinVar as [Benign]. Clinvar id is 259204.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr11-67487038-C-T is described in Lovd as [Benign].
• BP7: Synonymous conserved (PhyloP=-2.47 with no splicing effect.
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0726 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
AIP	NM_003977.4	c.132C>T	p.Asp44=	synonymous_variant	2/6	ENST00000279146.8
AIP	NM_001302960.2	c.132C>T	p.Asp44=	synonymous_variant	2/6
AIP	NM_001302959.2	c.-46C>T		5_prime_UTR_variant	2/6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
AIP	ENST00000279146.8	c.132C>T	p.Asp44=	synonymous_variant	2/6	1	NM_003977.4	P1

Frequencies

GnomAD3 genomes AF: 0.0215 AC: 3278 AN: 152166 Hom.: 140 Cov.: 33

Gnomad AFR AF: 0.0749

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00785

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000193

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00316

Gnomad NFE AF: 0.000367

Gnomad OTH AF: 0.0153

GnomAD3 exomes AF: 0.00604 AC: 1518 AN: 251316 Hom.: 53 AF XY: 0.00439 AC XY: 596 AN XY: 135910

Gnomad AFR exome AF: 0.0811

Gnomad AMR exome AF: 0.00437

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.000163

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.000229

Gnomad OTH exome AF: 0.00293

GnomAD4 exome AF: 0.00235 AC: 3428 AN: 1461710 Hom.: 109 Cov.: 32 AF XY: 0.00202 AC XY: 1472 AN XY: 727142

Gnomad4 AFR exome AF: 0.0802

Gnomad4 AMR exome AF: 0.00452

Gnomad4 ASJ exome AF: 0.0000383

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.000209

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.000203

Gnomad4 OTH exome AF: 0.00457

GnomAD4 genome AF: 0.0216 AC: 3283 AN: 152284 Hom.: 140 Cov.: 33 AF XY: 0.0215 AC XY: 1600 AN XY: 74464

Gnomad4 AFR AF: 0.0748

Gnomad4 AMR AF: 0.00784

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.000193

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.000367

Gnomad4 OTH AF: 0.0152

Alfa AF: 0.0110 Hom.: 42

Bravo AF: 0.0243

Asia WGS AF: 0.00346 AC: 12 AN: 3478

EpiCase AF: 0.000273

EpiControl AF: 0.000415

ClinVar

Significance: Benign

Submissions summary: Benign:8

Revision: criteria provided, multiple submitters, no conflicts

Submissions by phenotype

not specified Benign:3

Benign, no assertion criteria provided	clinical testing	Genome Diagnostics Laboratory, Amsterdam University Medical Center	-	- -
Benign, criteria provided, single submitter	clinical testing	PreventionGenetics, part of Exact Sciences	-	- -
Benign, no assertion criteria provided	clinical testing	Genome Diagnostics Laboratory, University Medical Center Utrecht	-	- -

Somatotroph adenoma Benign:2

Benign, criteria provided, single submitter	clinical testing	Illumina Laboratory Services, Illumina	Jan 12, 2018	This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. -
Benign, criteria provided, single submitter	clinical testing	KCCC/NGS Laboratory, Kuwait Cancer Control Center	Jul 07, 2023	- -

not provided Benign:2

Benign, criteria provided, single submitter	clinical testing	GeneDx	Dec 19, 2018	- -
Benign, criteria provided, single submitter	clinical testing	Invitae	Feb 01, 2024	- -

Hereditary cancer-predisposing syndrome Benign:1

Benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Dec 12, 2016

This alteration is classified as benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.71
Cadd	Benign	1.0
Dann	Benign	0.89

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: rs11822907; hg19: chr11-67254509;