rs528149001

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM2PP2PP3

The NM_001386393.1(PANK2):c.50G>A(p.Gly17Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000134 in 1,493,798 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G17V) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 34)

Exomes 𝑓: 7.5e-7 ( 0 hom. )

Consequence

PANK2
NM_001386393.1 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.08

Publications

4 publications found

Variant links:

Genes affected

PANK2 (HGNC:15894): (pantothenate kinase 2) This gene encodes a protein belonging to the pantothenate kinase family and is the only member of that family to be expressed in mitochondria. Pantothenate kinase is a key regulatory enzyme in the biosynthesis of coenzyme A (CoA) in bacteria and mammalian cells. It catalyzes the first committed step in the universal biosynthetic pathway leading to CoA and is itself subject to regulation through feedback inhibition by acyl CoA species. Mutations in this gene are associated with HARP syndrome and pantothenate kinase-associated neurodegeneration (PKAN), formerly Hallervorden-Spatz syndrome. Alternative splicing, involving the use of alternate first exons, results in multiple transcripts encoding different isoforms. [provided by RefSeq, Jul 2008]

PANK2 Gene-Disease associations (from GenCC):

pantothenate kinase-associated neurodegeneration
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: G2P, Genomics England PanelApp, Labcorp Genetics (formerly Invitae)

PANK2 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP2

Missense variant in the gene, where a lot of missense mutations are associated with disease in ClinVar. The gene has 41 curated pathogenic missense variants (we use a threshold of 10). The gene has 11 curated benign missense variants. Gene score misZ: 0.17856 (below the threshold of 3.09). Trascript score misZ: -0.052065 (below the threshold of 3.09). GenCC associations: The gene is linked to pantothenate kinase-associated neurodegeneration.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.824

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001386393.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
PANK2	NM_001386393.1	MANE Select	c.50G>A	p.Gly17Asp	missense	Exon 1 of 7	NP_001373322.1
PANK2	NM_153638.4		c.380G>A	p.Gly127Asp	missense	Exon 1 of 7	NP_705902.2
PANK2	NM_001324192.1		c.380G>A	p.Gly127Asp	missense	Exon 1 of 2	NP_001311121.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
PANK2	ENST00000610179.7	TSL:1 MANE Select	c.50G>A	p.Gly17Asp	missense	Exon 1 of 7	ENSP00000477429.2
PANK2	ENST00000316562.9	TSL:1	c.380G>A	p.Gly127Asp	missense	Exon 1 of 7	ENSP00000313377.4
PANK2	ENST00000336066.8	TSL:1	n.50G>A		non_coding_transcript_exon	Exon 1 of 7	ENSP00000477229.2

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152204

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000103

AC:

AN:

96748

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000352

GnomAD4 exome

AF:

7.45e-7

AC:

AN:

1341594

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

660158

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

28234

American (AMR)

AF:

0.00

AC:

AN:

27692

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

21802

East Asian (EAS)

AF:

0.00

AC:

AN:

34576

South Asian (SAS)

AF:

0.00

AC:

AN:

72702

European-Finnish (FIN)

AF:

0.00

AC:

AN:

32408

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5202

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1063130

Other (OTH)

AF:

0.0000179

AC:

AN:

55848

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.575

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152204

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74354

show subpopulations

African (AFR)

AF:

0.0000241

AC:

AN:

41468

American (AMR)

AF:

0.00

AC:

AN:

15286

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5186

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10622

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68016

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

Alfa

AF:

0.0000721

Hom.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.13

BayesDel_addAF

Pathogenic

0.17

BayesDel_noAF

Uncertain

0.010

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.24

Eigen

Uncertain

0.31

Eigen_PC

Uncertain

0.37

FATHMM_MKL

Uncertain

0.82

LIST_S2

Benign

0.77

M_CAP

Pathogenic

0.95

MetaRNN

Pathogenic

0.82

MetaSVM

Uncertain

0.75

MutationAssessor

Benign

0.0

PhyloP100

2.1

PrimateAI

Pathogenic

0.84

PROVEAN

Benign

-0.25

REVEL

Uncertain

0.40

Sift

Uncertain

0.0050

Sift4G

Uncertain

0.020

Polyphen

0.95

Vest4

0.49

MutPred

0.40

Loss of catalytic residue at G127 (P = 0.0043)

MVP

0.99

MPC

0.61

ClinPred

0.47

GERP RS

4.7

PromoterAI

0.056

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.20

gMVP

0.23

Mutation Taster

=75/25

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

ClinVar

Computational scores

Splicing

Publications

Other links and lift over