Genetic Variant NM_153370.3:c.784A>G (chr6-36963126-A-G) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_153370.3(PI16):c.784A>G(p.Thr262Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000876 in 1,614,010 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00056 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00091 ( 1 hom. )

Consequence

PI16
NM_153370.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.990

Publications

3 publications found

Variant links:

Genes affected

PI16 (HGNC:21245): (peptidase inhibitor 16) Predicted to enable peptidase inhibitor activity. Predicted to be involved in negative regulation of peptidase activity. Predicted to act upstream of or within negative regulation of cell growth involved in cardiac muscle cell development. Predicted to be active in extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

PI16 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.020640373).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_153370.3. 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
	PI16	NM_153370.3	MANE Select	c.784A>G	p.Thr262Ala	missense	Exon 5 of 7	NP_699201.2	Q6UXB8-1
	PI16	NM_001199159.2		c.784A>G	p.Thr262Ala	missense	Exon 6 of 8	NP_001186088.1	Q6UXB8-1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PI16	ENST00000373674.4	TSL:1 MANE Select	c.784A>G	p.Thr262Ala	missense	Exon 5 of 7	ENSP00000362778.3	Q6UXB8-1
PI16	ENST00000611814.4	TSL:5	c.784A>G	p.Thr262Ala	missense	Exon 6 of 8	ENSP00000478888.1	Q6UXB8-1
PI16	ENST00000647861.1		c.784A>G	p.Thr262Ala	missense	Exon 7 of 9	ENSP00000497550.1	Q6UXB8-1

Frequencies

GnomAD3 genomes

AF:

0.000559

AC:

AN:

152006

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000193

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000415

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00110

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000569

AC:

143

AN:

251474

AF XY:

0.000522

show subpopulations

Gnomad AFR exome

AF:

0.000554

Gnomad AMR exome

AF:

0.0000578

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000924

Gnomad NFE exome

AF:

0.000941

Gnomad OTH exome

AF:

0.000326

GnomAD4 exome

AF:

0.000909

AC:

1329

AN:

1461884

Hom.:

Cov.:

AF XY:

0.000840

AC XY:

611

AN XY:

727242

show subpopulations

African (AFR)

AF:

0.000209

AC:

AN:

33480

American (AMR)

AF:

0.0000224

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26134

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.000881

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.000150

AC:

AN:

53418

Middle Eastern (MID)

AF:

0.000520

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00106

AC:

1177

AN:

1112006

Other (OTH)

AF:

0.000944

AC:

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.477

Heterozygous variant carriers

177

266

354

443

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

132

176

220

<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:

0.000559

AC:

AN:

152126

Hom.:

Cov.:

AF XY:

0.000471

AC XY:

AN XY:

74374

show subpopulations

African (AFR)

AF:

0.000193

AC:

AN:

41494

American (AMR)

AF:

0.00

AC:

AN:

15268

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5176

South Asian (SAS)

AF:

0.000415

AC:

AN:

4816

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10612

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00110

AC:

AN:

67978

Other (OTH)

AF:

0.00

AC:

AN:

2106

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.506

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:

0.000881

Hom.:

Bravo

AF:

0.000442

TwinsUK

AF:

0.00135

AC:

ALSPAC

AF:

0.00156

AC:

ESP6500AA

AF:

0.000681

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000593

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.000709

EpiControl

AF:

0.000948

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.088

BayesDel_addAF

Benign

-0.61

BayesDel_noAF

Benign

-0.67

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0095

Eigen

Benign

-0.12

Eigen_PC

Benign

-0.11

FATHMM_MKL

Benign

0.66

LIST_S2

Benign

0.60

M_CAP

Benign

0.012

MetaRNN

Benign

0.021

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.8

PhyloP100

0.99

PrimateAI

Benign

0.40

PROVEAN

Benign

-1.3

REVEL

Benign

0.060

Sift

Uncertain

0.0020

Sift4G

Uncertain

0.0090

Polyphen

0.42

Vest4

0.11

MVP

0.33

MPC

0.45

ClinPred

0.063

GERP RS

3.4

Varity_R

0.13

gMVP

0.30

Mutation Taster

=98/2

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