NM_001136271.3:c.29C>G

Variant names:

Variant summary

Our verdict is Benign. The variant received -11 ACMG points: 1P and 12B. PP3BP4_StrongBP6_Very_Strong

The NM_001136271.3(NKX2-6):c.29C>G(p.Pro10Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000211 in 1,536,048 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 Likely benign (★★).

Frequency

Genomes: 𝑓 0.00068 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00016 ( 1 hom. )

Consequence

NKX2-6
NM_001136271.3 missense

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: 9.47

Publications

0 publications found

Variant links:

Genes affected

NKX2-6 (HGNC:32940): (NK2 homeobox 6) This gene encodes a homeobox-containing protein that belongs to the NK-2 homeobox family. This protein is a vertebrate homolog of Drosophila homeobox-containing protein called 'tinman', which has been shown to be essential for development of the heart-like dorsal vessel. In conjunction with related gene, NKX2-5, this gene may play a role in both pharyngeal and cardiac embryonic development. Mutations in this gene are associated with persistent truncus arteriosus.[provided by RefSeq, Aug 2011]

NKX2-6 Gene-Disease associations (from GenCC):

conotruncal heart malformations
Inheritance: AR Classification: MODERATE, LIMITED Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
congenital heart disease
Inheritance: AR Classification: LIMITED Submitted by: ClinGen

NKX2-6 links:

LOC107986930 (HGNC:):

LOC107986930 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -11 ACMG points.

PP3

Multiple lines of computational evidence support a deleterious effect 8: AlphaMissense, BayesDel_noAF, Cadd, M_CAP, phyloP100way_vertebrate, PROVEAN, REVEL, REVEL [when max_spliceai, FATHMM_MKL, MetaRNN, MutationAssessor, MutationTaster was below the threshold]

BP4

Computational evidence support a benign effect (MetaRNN=0.06316209).

BP6

Variant 8-23706570-G-C is Benign according to our data. Variant chr8-23706570-G-C is described in ClinVar as Likely_benign. ClinVar VariationId is 466315.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001136271.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NKX2-6	NM_001136271.3	MANE Select	c.29C>G	p.Pro10Arg	missense	Exon 1 of 2	NP_001129743.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NKX2-6	ENST00000325017.4	TSL:2 MANE Select	c.29C>G	p.Pro10Arg	missense	Exon 1 of 2	ENSP00000320089.3
	ENSG00000253471	ENST00000836831.1		n.-111G>C		upstream_gene	N/A

Frequencies

GnomAD3 genomes

AF:

0.000676

AC:

103

AN:

152258

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00484

Gnomad ASJ

AF:

0.00576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000103

Gnomad OTH

AF:

0.000478

GnomAD2 exomes

AF:

0.000611

AC:

AN:

135936

AF XY:

0.000555

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00127

Gnomad ASJ exome

AF:

0.00519

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000744

Gnomad OTH exome

AF:

0.00120

GnomAD4 exome

AF:

0.000160

AC:

221

AN:

1383790

Hom.:

Cov.:

AF XY:

0.000163

AC XY:

111

AN XY:

682828

show subpopulations

African (AFR)

AF:

0.0000633

AC:

AN:

31594

American (AMR)

AF:

0.00126

AC:

AN:

35690

Ashkenazi Jewish (ASJ)

AF:

0.00389

AC:

AN:

25168

East Asian (EAS)

AF:

0.00

AC:

AN:

35734

South Asian (SAS)

AF:

0.00

AC:

AN:

79216

European-Finnish (FIN)

AF:

0.00

AC:

AN:

34000

Middle Eastern (MID)

AF:

0.00228

AC:

AN:

5690

European-Non Finnish (NFE)

AF:

0.0000306

AC:

AN:

1078794

Other (OTH)

AF:

0.000518

AC:

AN:

57904

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.497

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome 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

GnomAD4 genome

AF:

0.000676

AC:

103

AN:

152258

Hom.:

Cov.:

AF XY:

0.000901

AC XY:

AN XY:

74390

show subpopulations

African (AFR)

AF:

0.0000241

AC:

AN:

41472

American (AMR)

AF:

0.00484

AC:

AN:

15294

Ashkenazi Jewish (ASJ)

AF:

0.00576

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5190

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10630

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.000103

AC:

AN:

68048

Other (OTH)

AF:

0.000478

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.517

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:

0.000521

Hom.:

Bravo

AF:

0.000544

ExAC

AF:

0.000282

AC:

ClinVar

ClinVar submissions as Germline

Significance:Likely benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

Conotruncal heart malformations (1)

NKX2-6-related disorder (1)

not provided (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.72

BayesDel_addAF

Uncertain

0.13

BayesDel_noAF

Pathogenic

0.37

CADD

Pathogenic

(source)

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.67

Eigen

Uncertain

0.42

Eigen_PC

Uncertain

0.46

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.71

M_CAP

Pathogenic

0.41

MetaRNN

Benign

0.063

MetaSVM

Pathogenic

0.87

MutationAssessor

Benign

2.0

PhyloP100

9.5

PrimateAI

Uncertain

0.63

PROVEAN

Pathogenic

-7.8

REVEL

Pathogenic

0.69

Sift

Pathogenic

0.0

Sift4G

Pathogenic

0.0

Vest4

0.85

MutPred

0.46

Gain of MoRF binding (P = 9e-04)

MVP

0.63

MPC

1.4

ClinPred

0.13

GERP RS

5.7

PromoterAI

-0.14

Neutral

(source)

Varity_R

0.77

gMVP

0.59

Mutation Taster

=77/23

polymorphism

(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

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