rs61752081

Variant summary

Our verdict is Benign. The variant received -9 ACMG points: 0P and 9B. BP4_StrongBS1_SupportingBS2

The NM_001706.5(BCL6):​c.492G>T​(p.Glu164Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0289 in 1,614,044 control chromosomes in the GnomAD database, including 761 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as not provided (no stars).

Frequency

Genomes: 𝑓 0.023 ( 39 hom., cov: 32)
Exomes 𝑓: 0.030 ( 722 hom. )

Consequence

BCL6
NM_001706.5 missense

Scores

3
15

Clinical Significance

not provided no classification provided O:1

Conservation

PhyloP100: 1.13

Publications

19 publications found
Variant links:
Genes affected
BCL6 (HGNC:1001): (BCL6 transcription repressor) The protein encoded by this gene is a zinc finger transcription factor and contains an N-terminal POZ domain. This protein acts as a sequence-specific repressor of transcription, and has been shown to modulate the transcription of STAT-dependent IL-4 responses of B cells. This protein can interact with a variety of POZ-containing proteins that function as transcription corepressors. This gene is found to be frequently translocated and hypermutated in diffuse large-cell lymphoma (DLCL), and may be involved in the pathogenesis of DLCL. Alternatively spliced transcript variants encoding different protein isoforms have been found for this gene. [provided by RefSeq, Aug 2015]

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -9 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.003096044).
BS1
Variant frequency is greater than expected in population nfe. GnomAd4 allele frequency = 0.0232 (3540/152278) while in subpopulation NFE AF = 0.0331 (2253/68024). AF 95% confidence interval is 0.032. There are 39 homozygotes in GnomAd4. There are 1644 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check. Existence of Clinvar submissions makes me limit the strength of this signal to Supporting
BS2
High AC in GnomAd4 at 3540 AD gene.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
BCL6NM_001706.5 linkc.492G>T p.Glu164Asp missense_variant Exon 5 of 10 ENST00000406870.7 NP_001697.2 P41182-1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
BCL6ENST00000406870.7 linkc.492G>T p.Glu164Asp missense_variant Exon 5 of 10 1 NM_001706.5 ENSP00000384371.2 P41182-1

Frequencies

GnomAD3 genomes
AF:
0.0233
AC:
3542
AN:
152160
Hom.:
39
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.00712
Gnomad AMI
AF:
0.0592
Gnomad AMR
AF:
0.0270
Gnomad ASJ
AF:
0.0453
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00600
Gnomad FIN
AF:
0.0245
Gnomad MID
AF:
0.0222
Gnomad NFE
AF:
0.0331
Gnomad OTH
AF:
0.0349
GnomAD2 exomes
AF:
0.0221
AC:
5552
AN:
251196
AF XY:
0.0223
show subpopulations
Gnomad AFR exome
AF:
0.00665
Gnomad AMR exome
AF:
0.0156
Gnomad ASJ exome
AF:
0.0452
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.0246
Gnomad NFE exome
AF:
0.0314
Gnomad OTH exome
AF:
0.0267
GnomAD4 exome
AF:
0.0295
AC:
43138
AN:
1461766
Hom.:
722
Cov.:
35
AF XY:
0.0289
AC XY:
21002
AN XY:
727172
show subpopulations
African (AFR)
AF:
0.00568
AC:
190
AN:
33478
American (AMR)
AF:
0.0172
AC:
767
AN:
44708
Ashkenazi Jewish (ASJ)
AF:
0.0488
AC:
1274
AN:
26126
East Asian (EAS)
AF:
0.0000504
AC:
2
AN:
39700
South Asian (SAS)
AF:
0.00613
AC:
529
AN:
86228
European-Finnish (FIN)
AF:
0.0251
AC:
1339
AN:
53416
Middle Eastern (MID)
AF:
0.0215
AC:
124
AN:
5766
European-Non Finnish (NFE)
AF:
0.0333
AC:
37055
AN:
1111960
Other (OTH)
AF:
0.0308
AC:
1858
AN:
60384
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.477
Heterozygous variant carriers
0
2760
5520
8279
11039
13799
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
1372
2744
4116
5488
6860
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
AF:
0.0232
AC:
3540
AN:
152278
Hom.:
39
Cov.:
32
AF XY:
0.0221
AC XY:
1644
AN XY:
74448
show subpopulations
African (AFR)
AF:
0.00710
AC:
295
AN:
41550
American (AMR)
AF:
0.0270
AC:
413
AN:
15298
Ashkenazi Jewish (ASJ)
AF:
0.0453
AC:
157
AN:
3468
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5174
South Asian (SAS)
AF:
0.00601
AC:
29
AN:
4826
European-Finnish (FIN)
AF:
0.0245
AC:
260
AN:
10616
Middle Eastern (MID)
AF:
0.0204
AC:
6
AN:
294
European-Non Finnish (NFE)
AF:
0.0331
AC:
2253
AN:
68024
Other (OTH)
AF:
0.0345
AC:
73
AN:
2116
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.499
Heterozygous variant carriers
0
171
342
514
685
856
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Genome Hom
Variant carriers
0
42
84
126
168
210
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Alfa
AF:
0.0283
Hom.:
145
Bravo
AF:
0.0235
TwinsUK
AF:
0.0372
AC:
138
ALSPAC
AF:
0.0340
AC:
131
ESP6500AA
AF:
0.00658
AC:
29
ESP6500EA
AF:
0.0331
AC:
285
ExAC
AF:
0.0206
AC:
2504
Asia WGS
AF:
0.00404
AC:
14
AN:
3478
EpiCase
AF:
0.0328
EpiControl
AF:
0.0338

ClinVar

Significance: not provided
Submissions summary: Other:1
Revision: no classification provided
LINK: link

Submissions by phenotype

not specified Other:1
Sep 19, 2013
ITMI
Significance:not provided
Review Status:no classification provided
Collection Method:reference population

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.22
BayesDel_addAF
Benign
-0.65
T
BayesDel_noAF
Benign
-0.67
CADD
Benign
15
DANN
Uncertain
0.99
DEOGEN2
Benign
0.28
.;T;T;.
Eigen
Benign
-0.34
Eigen_PC
Benign
-0.19
FATHMM_MKL
Uncertain
0.94
D
LIST_S2
Benign
0.72
T;.;T;.
MetaRNN
Benign
0.0031
T;T;T;T
MetaSVM
Benign
-0.96
T
MutationAssessor
Benign
1.4
L;L;L;L
PhyloP100
1.1
PrimateAI
Uncertain
0.56
T
PROVEAN
Benign
-0.63
.;N;N;N
REVEL
Benign
0.046
Sift
Benign
0.28
.;T;T;T
Sift4G
Benign
0.43
T;T;T;T
Polyphen
0.0070
.;B;B;.
Vest4
0.076
MutPred
0.11
Loss of glycosylation at P168 (P = 0.1164);Loss of glycosylation at P168 (P = 0.1164);Loss of glycosylation at P168 (P = 0.1164);Loss of glycosylation at P168 (P = 0.1164);
MPC
0.16
ClinPred
0.010
T
GERP RS
2.4
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.7
Varity_R
0.053
gMVP
0.14
Mutation Taster
=99/1
polymorphism (auto)

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: rs61752081; hg19: chr3-187447701; COSMIC: COSV51652125; COSMIC: COSV51652125; API