chr11-77590448-C-A

Variant names:

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_173039.3(AQP11):c.456C>A(p.Ser152Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000684 in 1,461,852 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: not found (cov: 32)

Exomes 𝑓: 0.0000068 ( 0 hom. )

Consequence

AQP11
NM_173039.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.333

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:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.21931121).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
AQP11	NM_173039.3 link	c.456C>A	p.Ser152Arg	missense_variant	Exon 1 of 3	ENST00000313578.4	NP_766627.1	Q8NBQ7
AQP11	NM_001363477.2 link	c.456C>A	p.Ser152Arg	missense_variant	Exon 1 of 2		NP_001350406.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
AQP11	ENST00000313578.4 link	c.456C>A	p.Ser152Arg	missense_variant	Exon 1 of 3	1	NM_173039.3	ENSP00000318770.3	Q8NBQ7
AQP11	ENST00000528638.1 link	n.291-81C>A		intron_variant	Intron 1 of 3	1
CLNS1A	ENST00000526761.5 link	n.*156-4989G>T		intron_variant	Intron 3 of 5	3		ENSP00000475218.1	U3KPU0

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000684

AC:

AN:

1461852

Hom.:

Cov.:

AF XY:

0.00000550

AC XY:

AN XY:

727230

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.00

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53382

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00000809

AC:

AN:

1112008

Other (OTH)

AF:

0.0000166

AC:

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.490

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

Cov.:

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.00000756

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

May 24, 2023

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.456C>A (p.S152R) alteration is located in exon 1 (coding exon 1) of the AQP11 gene. This alteration results from a C to A substitution at nucleotide position 456, causing the serine (S) at amino acid position 152 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.21

BayesDel_addAF

Uncertain

0.013

BayesDel_noAF

Benign

-0.22

CADD

Benign

(source)

DANN

Benign

0.93

DEOGEN2

Benign

0.32

Eigen

Benign

-0.30

Eigen_PC

Benign

-0.26

FATHMM_MKL

Benign

0.23

LIST_S2

Benign

0.66

M_CAP

Uncertain

0.093

MetaRNN

Benign

0.22

MetaSVM

Benign

-0.70

MutationAssessor

Uncertain

2.1

PhyloP100

-0.33

PrimateAI

Benign

0.32

PROVEAN

Benign

-1.6

REVEL

Uncertain

0.37

Sift

Benign

0.10

Sift4G

Benign

0.60

Polyphen

0.66

Vest4

0.28

MutPred

0.56

Gain of methylation at S152 (P = 0.0184);

MVP

0.86

MPC

1.1

ClinPred

0.72

GERP RS

3.3

PromoterAI

0.0090

Neutral

(source)

Varity_R

0.11

gMVP

0.69

Mutation Taster

=87/13

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over