11-108158957-C-T

Variant names:

Variant summary

Our verdict is Benign. The variant received -15 ACMG points: 0P and 15B. BP4_ModerateBP6_Very_StrongBP7BS2

The NM_002519.3(NPAT):c.4269G>A(p.Leu1423Leu) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000622 in 1,446,710 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000062 ( 0 hom. )

Consequence

NPAT
NM_002519.3 synonymous

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 0.783

Publications

0 publications found

Variant links:

Genes affected

NPAT (HGNC:7896): (nuclear protein, coactivator of histone transcription) Enables protein C-terminus binding activity; transcription coactivator activity; and transcription corepressor activity. Involved in positive regulation of transcription by RNA polymerase II and regulation of transcription involved in G1/S transition of mitotic cell cycle. Located in Cajal body; Gemini of coiled bodies; and cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

NPAT Gene-Disease associations (from GenCC):

colorectal cancer
Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

NPAT links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -15 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.46).

BP6

Variant 11-108158957-C-T is Benign according to our data. Variant chr11-108158957-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 1739224.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=0.783 with no splicing effect.

BS2

High AC in GnomAdExome4 at 9 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NPAT	NM_002519.3 link	c.4269G>A	p.Leu1423Leu	synonymous_variant	Exon 18 of 18	ENST00000278612.9	NP_002510.2	Q14207
NPAT	NM_001321307.1 link	c.4290G>A	p.Leu1430Leu	synonymous_variant	Exon 18 of 18		NP_001308236.1
NPAT	XM_011542854.3 link	c.4296G>A	p.Leu1432Leu	synonymous_variant	Exon 18 of 18		XP_011541156.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
NPAT	ENST00000278612.9 link	c.4269G>A	p.Leu1423Leu	synonymous_variant	Exon 18 of 18	1	NM_002519.3	ENSP00000278612.8	Q14207
NPAT	ENST00000850623.1 link	c.4269G>A	p.Leu1423Leu	synonymous_variant	Exon 18 of 18			ENSP00000520908.1
NPAT	ENST00000530859.1 link	n.1642G>A		non_coding_transcript_exon_variant	Exon 5 of 5	2
NPAT	ENST00000530926.1 link	n.426G>A		non_coding_transcript_exon_variant	Exon 2 of 2	3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000622

AC:

AN:

1446710

Hom.:

Cov.:

AF XY:

0.00000694

AC XY:

AN XY:

720796

show subpopulations

African (AFR)

AF:

0.000121

AC:

AN:

33192

American (AMR)

AF:

0.00

AC:

AN:

44682

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26004

East Asian (EAS)

AF:

0.00

AC:

AN:

39470

South Asian (SAS)

AF:

0.00

AC:

AN:

85992

European-Finnish (FIN)

AF:

0.00

AC:

AN:

51260

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5732

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1100454

Other (OTH)

AF:

0.0000834

AC:

AN:

59924

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.458

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.00000756

Asia WGS

AF:

0.000867

AC:

AN:

3476

ClinVar

Significance: Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:1

Feb 12, 2022

Ambry Genetics

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

not provided

Benign:1

Feb 27, 2023

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.46

CADD

Benign

5.9

(source)

DANN

Benign

0.67

PhyloP100

0.78

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

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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11-108158957-C-T

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over