Variant 8-66573469-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001080416.4(MYBL1):c.1508T>C(p.Ile503Thr) variant causes a missense change. The variant allele was found at a frequency of 0.00000807 in 1,610,620 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000082 ( 0 hom. )

Consequence

MYBL1
NM_001080416.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.25

Variant links:

Genes affected

MYBL1 (HGNC:7547): (MYB proto-oncogene like 1) Enables DNA-binding transcription activator activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Involved in positive regulation of transcription by RNA polymerase II. Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

MYBL1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.16610041).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
MYBL1	NM_001080416.4 linkuse as main transcript	c.1508T>C	p.Ile503Thr	missense_variant	11/16	ENST00000522677.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MYBL1	ENST00000522677.8 linkuse as main transcript	c.1508T>C	p.Ile503Thr	missense_variant	11/16	1	NM_001080416.4	A1	P10243-1
MYBL1	ENST00000524176.2 linkuse as main transcript	c.1508T>C	p.Ile503Thr	missense_variant	11/15	1		P4	P10243-2
MYBL1	ENST00000517885.5 linkuse as main transcript	c.482T>C	p.Ile161Thr	missense_variant	7/12	5

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152192

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000823

AC:

AN:

1458428

Hom.:

Cov.:

AF XY:

0.0000124

AC XY:

AN XY:

725374

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000108

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152192

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74358

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000312

Hom.:

Bravo

AF:

0.00000756

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 03, 2022

The c.1508T>C (p.I503T) alteration is located in exon 11 (coding exon 11) of the MYBL1 gene. This alteration results from a T to C substitution at nucleotide position 1508, causing the isoleucine (I) at amino acid position 503 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.084

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Benign

-0.42

Cadd

Uncertain

Dann

Uncertain

1.0

DEOGEN2

Benign

0.21

T;T;.

Eigen

Benign

0.057

Eigen_PC

Uncertain

0.25

FATHMM_MKL

Uncertain

0.94

LIST_S2

Uncertain

0.92

D;D;D

M_CAP

Benign

0.0074

MetaRNN

Benign

0.17

T;T;T

MetaSVM

Benign

-0.98

MutationAssessor

Benign

0.69

N;.;N

MutationTaster

Benign

0.81

D;D;D

PrimateAI

Uncertain

0.51

PROVEAN

Benign

-1.6

N;N;N

REVEL

Benign

0.069

Sift

Uncertain

0.0020

D;D;D

Sift4G

Uncertain

0.0040

D;D;D

Polyphen

0.20

B;.;.

Vest4

0.54

MutPred

0.50

Gain of glycosylation at I503 (P = 0.0028);.;Gain of glycosylation at I503 (P = 0.0028);

MVP

0.068

MPC

0.13

ClinPred

0.83

GERP RS

5.4

Varity_R

0.24

gMVP

0.52

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over