Genetic Variant NHSL1:p.Met1560Ile (chr6-138424222-C-T) – 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_001144060.2(NHSL1):c.4680G>A(p.Met1560Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000332 in 1,506,006 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00017 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000018 ( 0 hom. )

Consequence

NHSL1
NM_001144060.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.604

Publications

0 publications found

Variant links:

Genes affected

NHSL1 (HGNC:21021): (NHS like 1) Predicted to be involved in cell differentiation. [provided by Alliance of Genome Resources, Apr 2022]

NHSL1 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=0.024397373).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001144060.2. 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
	NHSL1	NM_001144060.2	MANE Select	c.4680G>A	p.Met1560Ile	missense	Exon 8 of 8	NP_001137532.1	Q5SYE7-2
	NHSL1	NM_020464.2		c.4692G>A	p.Met1564Ile	missense	Exon 7 of 7	NP_065197.1	Q5SYE7-1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
NHSL1	ENST00000343505.10	TSL:5 MANE Select	c.4680G>A	p.Met1560Ile	missense	Exon 8 of 8	ENSP00000344672.5	Q5SYE7-2
NHSL1	ENST00000491526.7	TSL:3	c.4911G>A	p.Met1637Ile	missense	Exon 8 of 8	ENSP00000433523.2	H0YDF6
NHSL1	ENST00000427025.6	TSL:5	c.4692G>A	p.Met1564Ile	missense	Exon 7 of 7	ENSP00000394546.2	Q5SYE7-1

Frequencies

GnomAD3 genomes

AF:

0.000164

AC:

AN:

152178

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000579

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.00

AC:

AN:

113528

AF XY:

0.00

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:

0.00

GnomAD4 exome

AF:

0.0000177

AC:

AN:

1353710

Hom.:

Cov.:

AF XY:

0.0000211

AC XY:

AN XY:

664506

show subpopulations

African (AFR)

AF:

0.000497

AC:

AN:

30208

American (AMR)

AF:

0.00

AC:

AN:

29666

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

22196

East Asian (EAS)

AF:

0.00

AC:

AN:

35424

South Asian (SAS)

AF:

0.0000274

AC:

AN:

73084

European-Finnish (FIN)

AF:

0.00

AC:

AN:

40676

Middle Eastern (MID)

AF:

0.000181

AC:

AN:

5510

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1060844

Other (OTH)

AF:

0.000107

AC:

AN:

56102

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.483

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:

0.000171

AC:

AN:

152296

Hom.:

Cov.:

AF XY:

0.000215

AC XY:

AN XY:

74456

show subpopulations

African (AFR)

AF:

0.000601

AC:

AN:

41580

American (AMR)

AF:

0.00

AC:

AN:

15308

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5160

South Asian (SAS)

AF:

0.000207

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10614

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68016

Other (OTH)

AF:

0.00

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.495

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:

0.000136

Hom.:

Bravo

AF:

0.000144

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

0.20

BayesDel_addAF

Benign

-0.53

BayesDel_noAF

Benign

-0.60

CADD

Benign

(source)

DANN

Benign

0.96

DEOGEN2

Benign

0.0044

Eigen

Benign

-0.84

Eigen_PC

Benign

-0.79

FATHMM_MKL

Benign

0.26

LIST_S2

Benign

0.51

M_CAP

Benign

0.0096

MetaRNN

Benign

0.024

MetaSVM

Benign

-0.99

MutationAssessor

Benign

1.5

PhyloP100

0.60

PrimateAI

Benign

0.46

PROVEAN

Benign

-1.1

REVEL

Benign

0.027

Sift

Benign

0.29

Sift4G

Benign

0.32

Polyphen

0.0050

Vest4

0.086

MutPred

0.17

Loss of helix (P = 0.1299)

MVP

0.030

ClinPred

0.093

GERP RS

2.6

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.039

gMVP

0.057

Mutation Taster

=97/3

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

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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