dbSNP rs34196068: TEKTIP1:c.322+13_322+18delCCCCCC (chr19-3543480-GCCCCCC-G) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001135580.2(TEKTIP1):c.322+13_322+18delCCCCCC variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000329 in 1,338,726 control chromosomes in the GnomAD database, including 1 homozygotes. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000024 ( 0 hom., cov: 0)

Exomes 𝑓: 0.000034 ( 1 hom. )

Consequence

TEKTIP1
NM_001135580.2 intron

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.478

Publications

3 publications found

Variant links:

Genes affected

TEKTIP1 (HGNC:34496): (tektin bundle interacting protein 1)

TEKTIP1 links:

MFSD12 (HGNC:28299): (major facilitator superfamily domain containing 12) Enables cysteine transmembrane transporter activity. Involved in cysteine transmembrane transport; pigment metabolic process involved in pigmentation; and regulation of melanin biosynthetic process. Located in lysosome and melanosome. Part of late endosome. [provided by Alliance of Genome Resources, Apr 2022]

MFSD12 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TEKTIP1	NM_001135580.2 link	c.322+13_322+18delCCCCCC		intron_variant	Intron 2 of 3	ENST00000329493.6	NP_001129052.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TEKTIP1	ENST00000329493.6 link	c.322+8_322+13delCCCCCC		splice_region_variant, intron_variant	Intron 2 of 3	2	NM_001135580.2	ENSP00000327950.4		A6NCJ1

Frequencies

GnomAD3 genomes

AF:

0.0000244

AC:

AN:

123130

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000335

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:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000338

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000337

AC:

AN:

1215596

Hom.:

AF XY:

0.0000367

AC XY:

AN XY:

599432

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

28154

American (AMR)

AF:

0.00

AC:

AN:

33012

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

22134

East Asian (EAS)

AF:

0.00

AC:

AN:

33838

South Asian (SAS)

AF:

0.00

AC:

AN:

71462

European-Finnish (FIN)

AF:

0.00

AC:

AN:

37934

Middle Eastern (MID)

AF:

0.00

AC:

AN:

3622

European-Non Finnish (NFE)

AF:

0.0000418

AC:

AN:

933782

Other (OTH)

AF:

0.0000387

AC:

AN:

51658

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.676

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.0000244

AC:

AN:

123130

Hom.:

Cov.:

AF XY:

0.0000338

AC XY:

AN XY:

59126

show subpopulations

African (AFR)

AF:

0.0000335

AC:

AN:

29872

American (AMR)

AF:

0.00

AC:

AN:

12554

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3092

East Asian (EAS)

AF:

0.00

AC:

AN:

4662

South Asian (SAS)

AF:

0.00

AC:

AN:

3662

European-Finnish (FIN)

AF:

0.00

AC:

AN:

7600

Middle Eastern (MID)

AF:

0.00

AC:

AN:

226

European-Non Finnish (NFE)

AF:

0.0000338

AC:

AN:

59092

Other (OTH)

AF:

0.00

AC:

AN:

1652

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.675

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

PhyloP100

-0.48

Splicing

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.

rs34196068

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over