19-44748920-C-A

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_005178.5(BCL3):​c.130C>A​(p.Pro44Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000171 in 1,170,982 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000067 ( 0 hom., cov: 31)
Exomes 𝑓: 9.8e-7 ( 0 hom. )

Consequence

BCL3
NM_005178.5 missense

Scores

3
3
12

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.29

Publications

0 publications found
Variant links:
Genes affected
BCL3 (HGNC:998): (BCL3 transcription coactivator) This gene is a proto-oncogene candidate. It is identified by its translocation into the immunoglobulin alpha-locus in some cases of B-cell leukemia. The protein encoded by this gene contains seven ankyrin repeats, which are most closely related to those found in I kappa B proteins. This protein functions as a transcriptional co-activator that activates through its association with NF-kappa B homodimers. The expression of this gene can be induced by NF-kappa B, which forms a part of the autoregulatory loop that controls the nuclear residence of p50 NF-kappa B. [provided by RefSeq, Jul 2008]

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.4135273).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005178.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
BCL3
NM_005178.5
MANE Select
c.130C>Ap.Pro44Thr
missense
Exon 1 of 9NP_005169.2P20749

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
BCL3
ENST00000164227.10
TSL:1 MANE Select
c.130C>Ap.Pro44Thr
missense
Exon 1 of 9ENSP00000164227.5P20749
BCL3
ENST00000487394.1
TSL:3
n.519C>A
non_coding_transcript_exon
Exon 2 of 2
BCL3
ENST00000403534.7
TSL:2
n.424+792C>A
intron
N/A

Frequencies

GnomAD3 genomes
AF:
0.00000668
AC:
1
AN:
149598
Hom.:
0
Cov.:
31
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:
0.0000149
Gnomad OTH
AF:
0.00
GnomAD4 exome
AF:
9.79e-7
AC:
1
AN:
1021384
Hom.:
0
Cov.:
30
AF XY:
0.00000206
AC XY:
1
AN XY:
484406
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
20460
American (AMR)
AF:
0.000147
AC:
1
AN:
6782
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
11414
East Asian (EAS)
AF:
0.00
AC:
0
AN:
19894
South Asian (SAS)
AF:
0.00
AC:
0
AN:
20936
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
17696
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
2576
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
882826
Other (OTH)
AF:
0.00
AC:
0
AN:
38800
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.475
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
GnomAD4 genome
AF:
0.00000668
AC:
1
AN:
149598
Hom.:
0
Cov.:
31
AF XY:
0.0000137
AC XY:
1
AN XY:
72976
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
41108
American (AMR)
AF:
0.00
AC:
0
AN:
15072
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3440
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5074
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4830
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
9630
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
312
European-Non Finnish (NFE)
AF:
0.0000149
AC:
1
AN:
67168
Other (OTH)
AF:
0.00
AC:
0
AN:
2062
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.475
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
Alfa
AF:
0.00
Hom.:
0
Bravo
AF:
0.00000378

ClinVar

ClinVar submissions
Significance:Uncertain significance
Revision:criteria provided, single submitter
View on ClinVar
Pathogenic
VUS
Benign
Condition
-
1
-
not specified (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.088
BayesDel_addAF
Benign
-0.058
T
BayesDel_noAF
Benign
-0.32
CADD
Benign
19
DANN
Uncertain
0.99
DEOGEN2
Benign
0.080
T
Eigen
Benign
0.0076
Eigen_PC
Benign
-0.067
FATHMM_MKL
Uncertain
0.82
D
LIST_S2
Benign
0.56
T
M_CAP
Pathogenic
0.51
D
MetaRNN
Benign
0.41
T
MetaSVM
Benign
-0.93
T
MutationAssessor
Benign
0.90
L
PhyloP100
2.3
PrimateAI
Pathogenic
0.86
D
PROVEAN
Benign
-0.95
N
REVEL
Benign
0.14
Sift
Pathogenic
0.0
D
Sift4G
Uncertain
0.060
T
Polyphen
1.0
D
Vest4
0.20
MutPred
0.35
Gain of loop (P = 0.002)
MVP
0.68
MPC
0.28
ClinPred
0.59
D
GERP RS
2.9
PromoterAI
-0.044
Neutral
Varity_R
0.19
gMVP
0.31
Mutation Taster
=97/3
polymorphism

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

Other links and lift over

dbSNP: rs1967120125; hg19: chr19-45252177; API