Variant 7-30912089-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -15 ACMG points: 0P and 15B. BP4_ModerateBP6_Very_StrongBP7BS2

The NM_198098.4(AQP1):c.180C>T(p.Ile60=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000417 in 1,613,344 control chromosomes in the GnomAD database, including 5 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.00067 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00039 ( 5 hom. )

Consequence

AQP1
NM_198098.4 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -2.08

Variant links:

Genes affected

AQP1 (HGNC:633): (aquaporin 1 (Colton blood group)) This gene encodes a small integral membrane protein with six bilayer spanning domains that functions as a water channel protein. This protein permits passive transport of water along an osmotic gradient. This gene is a possible candidate for disorders involving imbalance in ocular fluid movement. [provided by RefSeq, Aug 2016]

AQP1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -15 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.46).

BP6

Variant 7-30912089-C-T is Benign according to our data. Variant chr7-30912089-C-T is described in ClinVar as [Benign]. Clinvar id is 707973.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-2.08 with no splicing effect.

BS2

High Homozygotes in GnomAdExome4 at 5 BG gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
AQP1	NM_198098.4 linkuse as main transcript	c.180C>T	p.Ile60=	synonymous_variant	1/4	ENST00000311813.11
AQP1	NM_001329872.2 linkuse as main transcript	c.180C>T	p.Ile60=	synonymous_variant	1/5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
AQP1	ENST00000311813.11 linkuse as main transcript	c.180C>T	p.Ile60=	synonymous_variant	1/4	1	NM_198098.4	P1	P29972-1
AQP1	ENST00000441328.7 linkuse as main transcript	n.35C>T		non_coding_transcript_exon_variant	1/2	1
AQP1	ENST00000652696.1 linkuse as main transcript	c.180C>T	p.Ile60=	synonymous_variant	1/5			P1	P29972-1
AQP1	ENST00000652692.1 linkuse as main transcript			upstream_gene_variant

Frequencies

GnomAD3 genomes

AF:

0.000676

AC:

103

AN:

152256

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.0164

Gnomad SAS

AF:

0.00289

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00136

AC:

340

AN:

250670

Hom.:

AF XY:

0.00127

AC XY:

172

AN XY:

135704

show subpopulations

Gnomad AFR exome

AF:

0.0000619

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0176

Gnomad SAS exome

AF:

0.000294

Gnomad FIN exome

AF:

0.0000463

Gnomad NFE exome

AF:

0.0000265

Gnomad OTH exome

AF:

0.000491

GnomAD4 exome

AF:

0.000390

AC:

570

AN:

1460970

Hom.:

Cov.:

AF XY:

0.000405

AC XY:

294

AN XY:

726814

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0109

Gnomad4 SAS exome

AF:

0.000661

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000252

Gnomad4 OTH exome

AF:

0.000811

GnomAD4 genome

AF:

0.000669

AC:

102

AN:

152374

Hom.:

Cov.:

AF XY:

0.000805

AC XY:

AN XY:

74516

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.0162

Gnomad4 SAS

AF:

0.00290

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000588

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000168

Hom.:

Bravo

AF:

0.000816

Asia WGS

AF:

0.00635

AC:

AN:

3478

EpiCase

AF:

0.000218

EpiControl

AF:

0.00

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

AQP1-related disorder

Benign:1

Benign, criteria provided, single submitter

clinical testing

PreventionGenetics, part of Exact Sciences

Oct 22, 2019

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

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Invitae

Jan 16, 2024

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.46

CADD

Benign

5.0

DANN

Benign

0.86

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over