11-67487041-C-T

Variant names:

• chr11-67487041-C-T
• rs181969066
• NM_003977.4:c.135C>T

Variant summary

Our verdict is Benign. The variant received -21 ACMG points: 0P and 21B. BP4_Strong BP6_Very_Strong BP7 BS1 BS2

The NM_003977.4(AIP):​c.135C>T​(p.Asp45Asp) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000103 in 1,614,038 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

• Frequency:
  • Genomes: 𝑓 0.000053 (0 hom., cov: 33)
  • Exomes 𝑓: 0.00011 (1 hom.)
• Consequence: AIP NM_003977.4 synonymous
• Clinical Significance: Likely benign criteria provided, multiple submitters, no conflicts B:2 O:1
• Conservation: PhyloP100: -0.374
• Publications: 0 publications found

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]

AIP Gene-Disease associations (from GenCC):

• growth hormone secreting pituitary adenoma 1

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), G2P
• familial isolated pituitary adenoma

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• pituitary gigantism

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• acromegaly

  Inheritance: Unknown Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Benign. The variant received -21 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.72).
• BP6: Variant 11-67487041-C-T is Benign according to our data. Variant chr11-67487041-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 41162.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BP7: Synonymous conserved (PhyloP=-0.374 with no splicing effect.
• BS1: Variant frequency is greater than expected in population eas. GnomAdExome4 allele frequency = 0.000108 (158/1461716) while in subpopulation EAS AF = 0.00254 (101/39700). AF 95% confidence interval is 0.00214. There are 1 homozygotes in GnomAdExome4. There are 74 alleles in the male GnomAdExome4 subpopulation. Median coverage is 32. This position passed quality control check.
• BS2: High AC in GnomAd4 at 8 AD,Unknown gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003977.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AIP	NM_003977.4	MANE Select	c.135C>T	p.Asp45Asp	synonymous	Exon 2 of 6	NP_003968.3
	AIP	NM_001302959.2		c.-43C>T		5_prime_UTR_premature_start_codon_gain	Exon 2 of 6	NP_001289888.1
	AIP	NM_001302960.2		c.135C>T	p.Asp45Asp	synonymous	Exon 2 of 6	NP_001289889.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AIP	ENST00000279146.8	TSL:1 MANE Select	c.135C>T	p.Asp45Asp	synonymous	Exon 2 of 6	ENSP00000279146.3
	AIP	ENST00000683856.1		c.-43C>T		5_prime_UTR_premature_start_codon_gain	Exon 2 of 6	ENSP00000507979.1
	AIP	ENST00000682699.1		c.135C>T	p.Asp45Asp	synonymous	Exon 4 of 8	ENSP00000507935.1

Frequencies

GnomAD3 genomes AF: 0.0000526 AC: 8 AN: 152204 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000724

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000131

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000578

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000637 AC: 16 AN: 251312 AF XY: 0.0000441

Gnomad AFR exome AF: 0.0000616

Gnomad AMR exome AF: 0.000145

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000544

Gnomad FIN exome AF: 0.0000462

Gnomad NFE exome AF: 0.0000704

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.000108 AC: 158 AN: 1461716 Hom.: 1 Cov.: 32 AF XY: 0.000102 AC XY: 74 AN XY: 727144

African (AFR) AF: 0.0000299 AC: 1 AN: 33480

American (AMR) AF: 0.0000894 AC: 4 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00254 AC: 101 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.0000376 AC: 2 AN: 53246

Middle Eastern (MID) AF: 0.000173 AC: 1 AN: 5768

European-Non Finnish (NFE) AF: 0.0000414 AC: 46 AN: 1112010

Other (OTH) AF: 0.0000497 AC: 3 AN: 60394

GnomAD4 genome AF: 0.0000525 AC: 8 AN: 152322 Hom.: 0 Cov.: 33 AF XY: 0.0000671 AC XY: 5 AN XY: 74488

African (AFR) AF: 0.0000722 AC: 3 AN: 41568

American (AMR) AF: 0.000131 AC: 2 AN: 15304

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

East Asian (EAS) AF: 0.000579 AC: 3 AN: 5178

South Asian (SAS) AF: 0.00 AC: 0 AN: 4828

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: 0.00 AC: 0 AN: 68034

Other (OTH) AF: 0.00 AC: 0 AN: 2114

Alfa AF: 0.0000434 Hom.: 0

Bravo AF: 0.0000416

EpiCase AF: 0.000109

EpiControl AF: 0.0000593

ClinVar

ClinVar submissions as Germline

Significance: Likely benign

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	-	1	Hereditary cancer-predisposing syndrome (1)
-	-	1	not provided (1)
-	-	-	Somatotroph adenoma (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.72
CADD	Benign	6.1
DANN	Benign	0.88
PhyloP100		-0.37

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

Other links and lift over

dbSNP: rs181969066; hg19: chr11-67254512;