dbSNP rs761135515: CEBPB:p.Pro49His (chr20-50191179-C-A) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_005194.4(CEBPB):c.146C>A(p.Pro49His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000199 in 151,104 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

CEBPB
NM_005194.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.916

Variant links:

Genes affected

CEBPB (HGNC:1834): (CCAAT enhancer binding protein beta) This intronless gene encodes a transcription factor that contains a basic leucine zipper (bZIP) domain. The encoded protein functions as a homodimer but can also form heterodimers with CCAAT/enhancer-binding proteins alpha, delta, and gamma. Activity of this protein is important in the regulation of genes involved in immune and inflammatory responses, among other processes. The use of alternative in-frame AUG start codons results in multiple protein isoforms, each with distinct biological functions. [provided by RefSeq, Oct 2013]

CEBPB links:

CEBPB-AS1 (HGNC:51226): (CEBPB antisense RNA 1)

CEBPB-AS1 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.2750181).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CEBPB	NM_005194.4 link	c.146C>A	p.Pro49His	missense_variant	Exon 1 of 1	ENST00000303004.5	NP_005185.2	P17676-1
CEBPB	NM_001285878.1 link	c.77C>A	p.Pro26His	missense_variant	Exon 1 of 1		NP_001272807.1	P17676-2
CEBPB	NM_001285879.1 link	c.-449C>A		5_prime_UTR_variant	Exon 1 of 1		NP_001272808.1	P17676-3
CEBPB-AS1	NR_125739.1 link	n.561+89G>T		intron_variant	Intron 2 of 6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CEBPB	ENST00000303004.5 link	c.146C>A	p.Pro49His	missense_variant	Exon 1 of 1	6	NM_005194.4	ENSP00000305422.3		P17676-1
CEBPB-AS1	ENST00000613921.1 link	n.231+89G>T		intron_variant	Intron 1 of 5	3

Frequencies

GnomAD3 genomes

AF:

0.0000199

AC:

AN:

151104

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000726

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1292426

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

638170

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000199

AC:

AN:

151104

Hom.:

Cov.:

AF XY:

0.0000271

AC XY:

AN XY:

73750

show subpopulations

Gnomad4 AFR

AF:

0.0000726

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:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.17

BayesDel_addAF

Benign

-0.12

BayesDel_noAF

Benign

-0.41

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.31

Eigen

Benign

-0.11

Eigen_PC

Benign

-0.16

FATHMM_MKL

Uncertain

0.83

LIST_S2

Benign

0.43

M_CAP

Benign

0.077

MetaRNN

Benign

0.28

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-0.46

PrimateAI

Pathogenic

0.85

PROVEAN

Benign

-1.3

REVEL

Benign

0.075

Sift

Uncertain

0.023

Sift4G

Uncertain

0.013

Polyphen

0.99

Vest4

0.22

MutPred

0.25

Loss of glycosylation at P49 (P = 0.0129);

MVP

0.71

MPC

2.6

ClinPred

0.48

GERP RS

1.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.2

Varity_R

0.17

gMVP

0.29

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over