chr19-48639576-C-T

Position:

chr19-48639576-C-T

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_001217.5(CA11):c.613G>A(p.Asp205Asn) variant causes a missense change. The variant allele was found at a frequency of 0.000244 in 1,613,922 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00022 ( 1 hom., cov: 31)

Exomes 𝑓: 0.00025 ( 0 hom. )

Consequence

CA11
NM_001217.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.68

Variant links:

Genes affected

CA11 (HGNC:1370): (carbonic anhydrase 11) Carbonic anhydrases (CAs) are a large family of zinc metalloenzymes that catalyze the reversible hydration of carbon dioxide. They participate in a variety of biological processes, including respiration, calcification, acid-base balance, bone resorption, and the formation of aqueous humor, cerebrospinal fluid, saliva, and gastric acid. They show extensive diversity in tissue distribution and in their subcellular localization. CA XI is likely a secreted protein, however, radical changes at active site residues completely conserved in CA isozymes with catalytic activity, make it unlikely that it has carbonic anhydrase activity. It shares properties in common with two other acatalytic CA isoforms, CA VIII and CA X. CA XI is most abundantly expressed in brain, and may play a general role in the central nervous system. [provided by RefSeq, Jul 2008]

CA11 links:

SEC1P (HGNC:44149): (secretory blood group 1, pseudogene) Predicted to enable galactoside 2-alpha-L-fucosyltransferase activity. Predicted to act upstream of or within protein glycosylation. [provided by Alliance of Genome Resources, Apr 2022]

SEC1P links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.12671995).

BS2

High AC in GnomAd4 at 33 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CA11	NM_001217.5 link	c.613G>A	p.Asp205Asn	missense_variant	6/9	ENST00000084798.9	NP_001208.2	O75493
CA11	NR_136241.2 link	n.1168G>A		non_coding_transcript_exon_variant	6/9
SEC1P	NR_004401.2 link	n.108+1430C>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
CA11	ENST00000084798.9 link	c.613G>A	p.Asp205Asn	missense_variant	6/9	1	NM_001217.5	ENSP00000084798.3	O75493
SEC1P	ENST00000474419.5 link	n.76+1430C>T		intron_variant		1
SEC1P	ENST00000483163.1 link	n.76+1430C>T		intron_variant		1
SEC1P	ENST00000430145.3 link	n.48+1430C>T		intron_variant		2

Frequencies

GnomAD3 genomes

AF:

0.000217

AC:

AN:

151978

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000328

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000944

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000353

Gnomad OTH

AF:

0.000957

GnomAD3 exomes

AF:

0.000298

AC:

AN:

251414

Hom.:

AF XY:

0.000265

AC XY:

AN XY:

135882

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000694

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000131

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000369

Gnomad OTH exome

AF:

0.000815

GnomAD4 exome

AF:

0.000247

AC:

361

AN:

1461826

Hom.:

Cov.:

AF XY:

0.000235

AC XY:

171

AN XY:

727210

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.000581

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000696

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000275

Gnomad4 OTH exome

AF:

0.000265

GnomAD4 genome

AF:

0.000217

AC:

AN:

152096

Hom.:

Cov.:

AF XY:

0.000215

AC XY:

AN XY:

74322

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.000327

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000944

Gnomad4 NFE

AF:

0.000353

Gnomad4 OTH

AF:

0.000947

Alfa

AF:

0.000208

Hom.:

Bravo

AF:

0.000223

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.000338

AC:

EpiCase

AF:

0.000927

EpiControl

AF:

0.000356

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

Jun 11, 2021

The c.613G>A (p.D205N) alteration is located in exon 6 (coding exon 6) of the CA11 gene. This alteration results from a G to A substitution at nucleotide position 613, causing the aspartic acid (D) at amino acid position 205 to be replaced by an asparagine (N). 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

Uncertain

0.50

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.40

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.067

Eigen

Uncertain

0.53

Eigen_PC

Uncertain

0.45

FATHMM_MKL

Uncertain

0.89

LIST_S2

Pathogenic

0.98

M_CAP

Benign

0.064

MetaRNN

Benign

0.13

MetaSVM

Uncertain

-0.23

MutationAssessor

Benign

2.0

PrimateAI

Uncertain

0.73

PROVEAN

Benign

-2.1

REVEL

Uncertain

0.37

Sift

Uncertain

0.0050

Sift4G

Uncertain

0.024

Polyphen

1.0

Vest4

0.56

MVP

0.82

MPC

1.1

ClinPred

0.19

GERP RS

3.3

Varity_R

0.20

gMVP

0.74

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