Variant 17-4539629-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_014520.4(MYBBP1A):c.3773C>T(p.Pro1258Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000657 in 1,613,038 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00013 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000059 ( 0 hom. )

Consequence

MYBBP1A
NM_014520.4 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.40

Variant links:

Genes affected

MYBBP1A (HGNC:7546): (MYB binding protein 1a) This gene encodes a nucleolar transcriptional regulator that was first identified by its ability to bind specifically to the Myb proto-oncogene protein. The encoded protein is thought to play a role in many cellular processes including response to nucleolar stress, tumor suppression and synthesis of ribosomal DNA. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013]

MYBBP1A links:

MYBBP1A (HGNC:):

MYBBP1A links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.010748297).

BP6

Variant 17-4539629-G-A is Benign according to our data. Variant chr17-4539629-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 2374861.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High AC in GnomAd4 at 20 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MYBBP1A	NM_014520.4 linkuse as main transcript	c.3773C>T	p.Pro1258Leu	missense_variant	26/26	ENST00000254718.9	NP_055335.2	Q9BQG0-1
MYBBP1A	NM_001105538.2 linkuse as main transcript	c.3773C>T	p.Pro1258Leu	missense_variant	26/27		NP_001099008.1	Q9BQG0-2
MYBBP1A	XM_011523616.3 linkuse as main transcript	c.3017C>T	p.Pro1006Leu	missense_variant	21/21		XP_011521918.1
MYBBP1A	XM_024450536.2 linkuse as main transcript	c.*273C>T		3_prime_UTR_variant	25/25		XP_024306304.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MYBBP1A	ENST00000254718.9 linkuse as main transcript	c.3773C>T	p.Pro1258Leu	missense_variant	26/26	1	NM_014520.4	ENSP00000254718.4		Q9BQG0-1

Frequencies

GnomAD3 genomes

AF:

0.000132

AC:

AN:

152046

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000266

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00115

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.000480

GnomAD3 exomes

AF:

0.0000716

AC:

AN:

251242

Hom.:

AF XY:

0.0000663

AC XY:

AN XY:

135786

show subpopulations

Gnomad AFR exome

AF:

0.000246

Gnomad AMR exome

AF:

0.0000869

Gnomad ASJ exome

AF:

0.000993

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000880

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000589

AC:

AN:

1460992

Hom.:

Cov.:

AF XY:

0.0000674

AC XY:

AN XY:

726676

show subpopulations

Gnomad4 AFR exome

AF:

0.000299

Gnomad4 AMR exome

AF:

0.0000896

Gnomad4 ASJ exome

AF:

0.000957

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000261

Gnomad4 OTH exome

AF:

0.000265

GnomAD4 genome

AF:

0.000132

AC:

AN:

152046

Hom.:

Cov.:

AF XY:

0.000135

AC XY:

AN XY:

74272

show subpopulations

Gnomad4 AFR

AF:

0.000266

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00115

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000588

Gnomad4 OTH

AF:

0.000480

Alfa

AF:

0.000165

Hom.:

Bravo

AF:

0.000151

ExAC

AF:

0.0000494

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

May 16, 2022

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. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.056

BayesDel_addAF

Benign

-0.55

BayesDel_noAF

Benign

-0.67

CADD

Benign

0.035

DANN

Benign

0.76

DEOGEN2

Benign

0.039

.;T

Eigen

Benign

-1.6

Eigen_PC

Benign

-1.5

FATHMM_MKL

Benign

0.0072

LIST_S2

Benign

0.68

T;T

M_CAP

Benign

0.0061

MetaRNN

Benign

0.011

T;T

MetaSVM

Benign

-0.95

MutationAssessor

Benign

-0.60

N;N

PrimateAI

Benign

0.24

PROVEAN

Benign

0.35

N;N

REVEL

Benign

0.019

Sift

Benign

1.0

T;T

Sift4G

Benign

0.40

T;T

Polyphen

0.0010

B;B

Vest4

0.15

MVP

0.46

ClinPred

0.0063

GERP RS

-1.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.026

gMVP

0.022

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