rs142662151

Variant names:

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001082486.2(ACD):c.109G>A(p.Asp37Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000521 in 1,606,830 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★).

Frequency

Genomes: 𝑓 0.00029 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00055 ( 1 hom. )

Consequence

ACD
NM_001082486.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:5

Conservation

PhyloP100: 3.34

Publications

0 publications found

Variant links:

Genes affected

ACD (HGNC:25070): (ACD shelterin complex subunit and telomerase recruitment factor) This gene encodes a protein that is involved in telomere function. This protein is one of six core proteins in the telosome/shelterin telomeric complex, which functions to maintain telomere length and to protect telomere ends. Through its interaction with other components, this protein plays a key role in the assembly and stabilization of this complex, and it mediates the access of telomerase to the telomere. Multiple transcript variants encoding different isoforms have been found for this gene. This gene, which is also referred to as TPP1, is distinct from the unrelated TPP1 gene on chromosome 11, which encodes tripeptidyl-peptidase I. [provided by RefSeq, Jul 2008]

ACD Gene-Disease associations (from GenCC):

ACD-related short telomere syndrome
Inheritance: SD Classification: DEFINITIVE Submitted by: ClinGen
dyskeratosis congenita, autosomal dominant 6
Inheritance: AR, AD Classification: STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), G2P
hereditary isolated aplastic anemia
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
Hoyeraal-Hreidarsson syndrome
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACD links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.09627858).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001082486.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ACD	NM_001082486.2	MANE Select	c.109G>A	p.Asp37Asn	missense	Exon 2 of 12	NP_001075955.2	Q96AP0-3
ACD	NM_001410884.1		c.109G>A	p.Asp37Asn	missense	Exon 2 of 11	NP_001397813.1	A0A8Q3WM11
ACD	NM_022914.3		c.100G>A	p.Asp34Asn	missense splice_region	Exon 2 of 12	NP_075065.3	Q96AP0-2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ACD	ENST00000620761.6	TSL:1 MANE Select	c.109G>A	p.Asp37Asn	missense	Exon 2 of 12	ENSP00000478084.1	Q96AP0-3
ACD	ENST00000695659.1		c.109G>A	p.Asp37Asn	missense	Exon 2 of 12	ENSP00000512089.1	A0A8Q3SHY1
ACD	ENST00000938871.1		c.109G>A	p.Asp37Asn	missense	Exon 2 of 12	ENSP00000608930.1

Frequencies

GnomAD3 genomes

AF:

0.000289

AC:

AN:

152218

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000188

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000500

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000343

AC:

AN:

233030

AF XY:

0.000358

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000503

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000505

Gnomad NFE exome

AF:

0.000546

Gnomad OTH exome

AF:

0.00105

GnomAD4 exome

AF:

0.000545

AC:

793

AN:

1454612

Hom.:

Cov.:

AF XY:

0.000549

AC XY:

397

AN XY:

723122

show subpopulations

African (AFR)

AF:

0.0000600

AC:

AN:

33338

American (AMR)

AF:

0.000429

AC:

AN:

44250

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25934

East Asian (EAS)

AF:

0.00

AC:

AN:

39584

South Asian (SAS)

AF:

0.0000116

AC:

AN:

86000

European-Finnish (FIN)

AF:

0.000218

AC:

AN:

50516

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5744

European-Non Finnish (NFE)

AF:

0.000661

AC:

733

AN:

1109152

Other (OTH)

AF:

0.000449

AC:

AN:

60094

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.490

Heterozygous variant carriers

112

167

223

279

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

112

140

<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

AF:

0.000289

AC:

AN:

152218

Hom.:

Cov.:

AF XY:

0.000242

AC XY:

AN XY:

74346

show subpopulations

African (AFR)

AF:

0.000121

AC:

AN:

41458

American (AMR)

AF:

0.000196

AC:

AN:

15284

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5190

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.000188

AC:

AN:

10612

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.000500

AC:

AN:

68046

Other (OTH)

AF:

0.00

AC:

AN:

2094

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome 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

Alfa

AF:

0.000532

Hom.:

Bravo

AF:

0.000276

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00104

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000701

AC:

ExAC

AF:

0.000365

AC:

EpiCase

AF:

0.000491

EpiControl

AF:

0.000356

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (2)

Dyskeratosis congenita, autosomal dominant 6 (1)

Inborn genetic diseases (1)

not provided (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.25

BayesDel_addAF

Benign

-0.56

BayesDel_noAF

Benign

-0.65

CADD

Uncertain

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.27

Eigen

Benign

-0.087

Eigen_PC

Benign

-0.062

FATHMM_MKL

Uncertain

0.88

LIST_S2

Benign

0.37

M_CAP

Benign

0.059

MetaRNN

Benign

0.084

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.0

PhyloP100

3.3

PrimateAI

Uncertain

0.49

REVEL

Benign

0.081

Sift4G

Uncertain

0.019

Polyphen

0.86

Vest4

0.20

MVP

0.54

MPC

0.31

ClinPred

0.12

GERP RS

4.6

PromoterAI

0.0036

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.6

Varity_R

0.28

gMVP

0.32

Mutation Taster

=83/17

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

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

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over