Genetic Variant NM_173039.3:c.262G>T (chr11-77590254-G-T) – ACMG Classification: Likely_benign (-1 pts)

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 0P and 1B. BP4

The NM_173039.3(AQP11):c.262G>T(p.Val88Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000112 in 1,601,184 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000066 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00012 ( 0 hom. )

Consequence

AQP11
NM_173039.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.67

Publications

0 publications found

Variant links:

Genes affected

AQP11 (HGNC:19940): (aquaporin 11) Enables glycerol channel activity and water channel activity. Involved in several processes, including glycerol transport; hydrogen peroxide transmembrane transport; and protein homooligomerization. Located in cell surface; endoplasmic reticulum; and plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

AQP11 links:

CLNS1A (HGNC:2080): (chloride nucleotide-sensitive channel 1A) This gene encodes a protein that functions in multiple regulatory pathways. The encoded protein complexes with numerous cytosolic proteins and performs diverse functions including regulation of small nuclear ribonucleoprotein biosynthesis, platelet activation and cytoskeletal organization. The protein is also found associated with the plasma membrane where it functions as a chloride current regulator. Pseudogenes of this gene are found on chromosomes 1, 4 and 6. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2015]

CLNS1A links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -1 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.3812795).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_173039.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AQP11	NM_173039.3	MANE Select	c.262G>T	p.Val88Leu	missense	Exon 1 of 3	NP_766627.1	Q8NBQ7
	AQP11	NM_001363477.2		c.262G>T	p.Val88Leu	missense	Exon 1 of 2	NP_001350406.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
AQP11	ENST00000313578.4	TSL:1 MANE Select	c.262G>T	p.Val88Leu	missense	Exon 1 of 3	ENSP00000318770.3	Q8NBQ7
AQP11	ENST00000528638.1	TSL:1	n.291-275G>T		intron	N/A
AQP11	ENST00000925651.1		c.262G>T	p.Val88Leu	missense	Exon 1 of 3	ENSP00000595710.1

Frequencies

GnomAD3 genomes

AF:

0.0000657

AC:

AN:

152224

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000188

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000103

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000577

AC:

AN:

242540

AF XY:

0.0000535

show subpopulations

Gnomad AFR exome

AF:

0.0000619

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000477

Gnomad NFE exome

AF:

0.000100

Gnomad OTH exome

AF:

0.000170

GnomAD4 exome

AF:

0.000117

AC:

170

AN:

1448960

Hom.:

Cov.:

AF XY:

0.000114

AC XY:

AN XY:

719242

show subpopulations

African (AFR)

AF:

0.0000300

AC:

AN:

33290

American (AMR)

AF:

0.00

AC:

AN:

43790

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25190

East Asian (EAS)

AF:

0.00

AC:

AN:

39554

South Asian (SAS)

AF:

0.00

AC:

AN:

84464

European-Finnish (FIN)

AF:

0.0000765

AC:

AN:

52262

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5686

European-Non Finnish (NFE)

AF:

0.000149

AC:

165

AN:

1104944

Other (OTH)

AF:

0.00

AC:

AN:

59780

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.494

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000657

AC:

AN:

152224

Hom.:

Cov.:

AF XY:

0.0000672

AC XY:

AN XY:

74366

show subpopulations

African (AFR)

AF:

0.0000241

AC:

AN:

41468

American (AMR)

AF:

0.00

AC:

AN:

15284

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5188

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.000188

AC:

AN:

10624

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.000103

AC:

AN:

68034

Other (OTH)

AF:

0.00

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.515

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000127

Hom.:

Bravo

AF:

0.0000567

ExAC

AF:

0.0000577

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.21

BayesDel_addAF

Benign

-0.32

BayesDel_noAF

Benign

-0.49

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.28

Eigen

Uncertain

0.20

Eigen_PC

Uncertain

0.28

FATHMM_MKL

Uncertain

0.93

LIST_S2

Benign

0.68

M_CAP

Benign

0.0088

MetaRNN

Benign

0.38

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.4

PhyloP100

2.7

PrimateAI

Uncertain

0.58

PROVEAN

Benign

-1.3

REVEL

Benign

0.061

Sift

Benign

0.36

Sift4G

Benign

0.57

Polyphen

0.77

Vest4

0.075

MutPred

0.65

Loss of helix (P = 0.2662)

MVP

0.73

MPC

1.4

ClinPred

0.17

GERP RS

4.6

PromoterAI

-0.013

Neutral

(source)

Varity_R

0.13

gMVP

0.49

Mutation Taster

=79/21

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

Details are displayed if max score is > 0.2

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

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over