Genetic Variant TCIRG1:c.-5+560dupC (chr11-68039676-A-AC) – ACMG Classification: Benign (-10 pts)

Variant summary

Our verdict is Benign. The variant received -10 ACMG points: 0P and 10B. BP6_ModerateBA1

The NM_006019.4(TCIRG1):c.-5+560dupC variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 1 in 152,300 control chromosomes in the GnomAD database, including 76,142 homozygotes. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 1.0 ( 76086 hom., cov: 0)

Exomes 𝑓: 1.0 ( 56 hom. )

Consequence

TCIRG1
NM_006019.4 intron

Scores

Not classified

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.695

Publications

0 publications found

Variant links:

Genes affected

TCIRG1 (HGNC:11647): (T cell immune regulator 1, ATPase H+ transporting V0 subunit a3) This gene encodes a subunit of a large protein complex known as a vacuolar H+-ATPase (V-ATPase). The protein complex acts as a pump to move protons across the membrane. This movement of protons helps regulate the pH of cells and their surrounding environment. V-ATPase dependent organelle acidification is necessary for such intracellular processes as protein sorting, zymogen activation, and receptor-mediated endocytosis. V-ATPase is comprised of a cytosolic V1 domain and a transmembrane V0 domain. Alternative splicing results in multiple transcript variants. Mutations in this gene are associated with infantile malignant osteopetrosis. [provided by RefSeq, May 2017]

TCIRG1 Gene-Disease associations (from GenCC):

autosomal recessive osteopetrosis
Inheritance: AR Classification: DEFINITIVE, SUPPORTIVE Submitted by: Myriad Women’s Health, Orphanet
autosomal recessive osteopetrosis 1
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Genomics England PanelApp, ClinGen, Labcorp Genetics (formerly Invitae)
autosomal dominant severe congenital neutropenia
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
autosomal recessive osteopetrosis 6
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
dysosteosclerosis
Inheritance: AR Classification: SUPPORTIVE, LIMITED Submitted by: Orphanet, ClinGen

TCIRG1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -10 ACMG points.

BP6

Variant 11-68039676-A-AC is Benign according to our data. Variant chr11-68039676-A-AC is described in ClinVar as [Benign]. Clinvar id is 235762.Status of the report is criteria_provided_single_submitter, 1 stars.

BA1

GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.994 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TCIRG1	NM_006019.4 link	c.-5+560dupC		intron_variant	Intron 1 of 19	ENST00000265686.8	NP_006010.2	Q13488-1A0A024R5E5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TCIRG1	ENST00000265686.8 link	c.-5+557_-5+558insC		intron_variant	Intron 1 of 19	1	NM_006019.4	ENSP00000265686.3		Q13488-1

Frequencies

GnomAD3 genomes

AF:

1.00

AC:

152062

AN:

152070

Hom.:

76027

Cov.:

show subpopulations

Gnomad AFR

AF:

1.00

Gnomad AMI

AF:

1.00

Gnomad AMR

AF:

1.00

Gnomad ASJ

AF:

1.00

Gnomad EAS

AF:

1.00

Gnomad SAS

AF:

1.00

Gnomad FIN

AF:

1.00

Gnomad MID

AF:

1.00

Gnomad NFE

AF:

1.00

Gnomad OTH

AF:

1.00

GnomAD4 exome

AF:

1.00

AC:

112

AN:

112

Hom.:

AF XY:

1.00

AC XY:

AN XY:

show subpopulations

African (AFR)

AF:

1.00

AC:

AN:

American (AMR)

AC:

AN:

Ashkenazi Jewish (ASJ)

AC:

AN:

East Asian (EAS)

AF:

1.00

AC:

AN:

South Asian (SAS)

AF:

1.00

AC:

AN:

European-Finnish (FIN)

AF:

1.00

AC:

AN:

Middle Eastern (MID)

AC:

AN:

European-Non Finnish (NFE)

AF:

1.00

AC:

AN:

Other (OTH)

AF:

1.00

AC:

AN:

GnomAD4 genome

AF:

1.00

AC:

152180

AN:

152188

Hom.:

76086

Cov.:

AF XY:

1.00

AC XY:

74394

AN XY:

74396

show subpopulations

African (AFR)

AF:

1.00

AC:

41503

AN:

41510

American (AMR)

AF:

1.00

AC:

15302

AN:

15302

Ashkenazi Jewish (ASJ)

AF:

1.00

AC:

3472

AN:

3472

East Asian (EAS)

AF:

1.00

AC:

5152

AN:

5152

South Asian (SAS)

AF:

1.00

AC:

4830

AN:

4830

European-Finnish (FIN)

AF:

1.00

AC:

10614

AN:

10614

Middle Eastern (MID)

AF:

1.00

AC:

294

AN:

294

European-Non Finnish (NFE)

AF:

1.00

AC:

67987

AN:

67988

Other (OTH)

AF:

1.00

AC:

2114

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.544

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.997

Hom.:

8125

Asia WGS

AF:

1.00

AC:

3478

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Jan 22, 2016

Center for Pediatric Genomic Medicine, Children's Mercy Hospital and Clinics

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

PhyloP100

0.69

Mutation Taster

=100/0

polymorphism (auto)

(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

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11-68039676-A-AC

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over