Variant 5-151117174-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001155.5(ANXA6):c.1525C>T(p.Arg509Cys) variant causes a missense change. The variant allele was found at a frequency of 0.000457 in 1,589,874 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00035 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00047 ( 0 hom. )

Consequence

ANXA6
NM_001155.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.66

Variant links:

Genes affected

ANXA6 (HGNC:544): (annexin A6) Annexin VI belongs to a family of calcium-dependent membrane and phospholipid binding proteins. Several members of the annexin family have been implicated in membrane-related events along exocytotic and endocytotic pathways. The annexin VI gene is approximately 60 kbp long and contains 26 exons. It encodes a protein of about 68 kDa that consists of eight 68-amino acid repeats separated by linking sequences of variable lengths. It is highly similar to human annexins I and II sequences, each of which contain four such repeats. Annexin VI has been implicated in mediating the endosome aggregation and vesicle fusion in secreting epithelia during exocytosis. Alternatively spliced transcript variants have been described. [provided by RefSeq, Aug 2010]

ANXA6 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
ANXA6	NM_001155.5 linkuse as main transcript	c.1525C>T	p.Arg509Cys	missense_variant	20/26	ENST00000354546.10	NP_001146.2
ANXA6	NM_001363114.2 linkuse as main transcript	c.1525C>T	p.Arg509Cys	missense_variant	20/25		NP_001350043.1
ANXA6	NM_001193544.2 linkuse as main transcript	c.1429C>T	p.Arg477Cys	missense_variant	19/25		NP_001180473.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ANXA6	ENST00000354546.10 linkuse as main transcript	c.1525C>T	p.Arg509Cys	missense_variant	20/26	1	NM_001155.5	ENSP00000346550	P4	P08133-1

Frequencies

GnomAD3 genomes

AF:

0.000355

AC:

AN:

152092

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000966

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000459

Gnomad ASJ

AF:

0.00288

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000441

Gnomad OTH

AF:

0.00144

GnomAD3 exomes

AF:

0.000296

AC:

AN:

233270

Hom.:

AF XY:

0.000331

AC XY:

AN XY:

126984

show subpopulations

Gnomad AFR exome

AF:

0.0000698

Gnomad AMR exome

AF:

0.000222

Gnomad ASJ exome

AF:

0.00116

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000944

Gnomad NFE exome

AF:

0.000449

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000467

AC:

672

AN:

1437664

Hom.:

Cov.:

AF XY:

0.000452

AC XY:

323

AN XY:

714442

show subpopulations

Gnomad4 AFR exome

AF:

0.000123

Gnomad4 AMR exome

AF:

0.000141

Gnomad4 ASJ exome

AF:

0.00126

Gnomad4 EAS exome

AF:

0.0000266

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000378

Gnomad4 NFE exome

AF:

0.000547

Gnomad4 OTH exome

AF:

0.000439

GnomAD4 genome

AF:

0.000355

AC:

AN:

152210

Hom.:

Cov.:

AF XY:

0.000349

AC XY:

AN XY:

74402

show subpopulations

Gnomad4 AFR

AF:

0.0000963

Gnomad4 AMR

AF:

0.000458

Gnomad4 ASJ

AF:

0.00288

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000441

Gnomad4 OTH

AF:

0.00142

Alfa

AF:

0.000578

Hom.:

Bravo

AF:

0.000348

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.000241

AC:

ESP6500EA

AF:

0.00107

AC:

ExAC

AF:

0.000248

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jul 13, 2022

The c.1525C>T (p.R509C) alteration is located in exon 20 (coding exon 19) of the ANXA6 gene. This alteration results from a C to T substitution at nucleotide position 1525, causing the arginine (R) at amino acid position 509 to be replaced by a cysteine (C). 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

Pathogenic

0.84

BayesDel_addAF

Benign

0.010

BayesDel_noAF

Uncertain

0.11

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Uncertain

0.59

D;.;D;D

Eigen

Pathogenic

0.91

Eigen_PC

Pathogenic

0.82

FATHMM_MKL

Uncertain

0.85

LIST_S2

Pathogenic

0.99

D;D;D;D

M_CAP

Benign

0.058

MetaRNN

Uncertain

0.62

D;D;D;D

MetaSVM

Benign

-0.91

MutationAssessor

Pathogenic

4.2

H;.;.;.

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Uncertain

0.54

PROVEAN

Uncertain

-3.3

D;D;D;D

REVEL

Uncertain

0.48

Sift

Pathogenic

0.0

D;D;D;D

Sift4G

Benign

0.063

T;T;D;D

Polyphen

1.0

D;.;.;D

Vest4

0.89

MVP

0.66

MPC

0.49

ClinPred

0.93

GERP RS

5.5

Varity_R

0.49

gMVP

0.79

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

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