rs1295973025

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_001136200.2(BORCS7):​c.77C>A​(p.Thr26Asn) variant causes a missense change. The variant allele was found at a frequency of 0.0000171 in 1,581,186 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 31)
Exomes 𝑓: 0.000018 ( 0 hom. )

Consequence

BORCS7
NM_001136200.2 missense

Scores

16

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 3.90

Publications

0 publications found
Variant links:
Genes affected
BORCS7 (HGNC:23516): (BLOC-1 related complex subunit 7) Part of BORC complex. [provided by Alliance of Genome Resources, Apr 2022]
BORCS7-ASMT (HGNC:49183): (BORCS7-ASMT readthrough (NMD candidate)) This locus represents naturally occurring read-through transcription between the neighboring C10orf32 (chromosome 10 open reading frame 32) and AS3MT (arsenic, +3 oxidation state, methyltransferase) genes. The read-through transcript is a candidate for nonsense-mediated mRNA decay (NMD), and is therefore unlikely to produce a protein product. [provided by RefSeq, Dec 2010]

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -4 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.065603614).
BP6
Variant 10-102854363-C-A is Benign according to our data. Variant chr10-102854363-C-A is described in ClinVar as [Likely_benign]. Clinvar id is 2290258.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
BORCS7NM_001136200.2 linkc.77C>A p.Thr26Asn missense_variant Exon 1 of 5 ENST00000339834.10 NP_001129672.1 Q96B45A0A0B4J1R7
BORCS7NM_144591.5 linkc.77C>A p.Thr26Asn missense_variant Exon 1 of 6 NP_653192.2 Q96B45A0A0B4J1R7
BORCS7-ASMTNR_037644.1 linkn.154C>A non_coding_transcript_exon_variant Exon 1 of 15

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
BORCS7ENST00000339834.10 linkc.77C>A p.Thr26Asn missense_variant Exon 1 of 5 1 NM_001136200.2 ENSP00000342331.5 Q96B45
BORCS7-ASMTENST00000299353.6 linkn.77C>A non_coding_transcript_exon_variant Exon 1 of 15 5 ENSP00000299353.5 A0A0B4J1R7

Frequencies

GnomAD3 genomes
AF:
0.00000658
AC:
1
AN:
152058
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:
0.0000147
Gnomad OTH
AF:
0.00
GnomAD2 exomes
AF:
0.0000153
AC:
3
AN:
196164
AF XY:
0.00000958
show subpopulations
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.00
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.0000669
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.0000239
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.0000182
AC:
26
AN:
1429128
Hom.:
0
Cov.:
30
AF XY:
0.0000113
AC XY:
8
AN XY:
707630
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
33158
American (AMR)
AF:
0.00
AC:
0
AN:
39186
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
25426
East Asian (EAS)
AF:
0.00
AC:
0
AN:
38738
South Asian (SAS)
AF:
0.00
AC:
0
AN:
81846
European-Finnish (FIN)
AF:
0.0000196
AC:
1
AN:
50916
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5718
European-Non Finnish (NFE)
AF:
0.0000210
AC:
23
AN:
1094866
Other (OTH)
AF:
0.0000337
AC:
2
AN:
59274
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.508
Heterozygous variant carriers
0
2
4
6
8
10
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
2
4
6
8
10
<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:
0.00000658
AC:
1
AN:
152058
Hom.:
0
Cov.:
31
AF XY:
0.0000135
AC XY:
1
AN XY:
74260
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
41400
American (AMR)
AF:
0.00
AC:
0
AN:
15272
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3472
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5152
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4834
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10592
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
316
European-Non Finnish (NFE)
AF:
0.0000147
AC:
1
AN:
68020
Other (OTH)
AF:
0.00
AC:
0
AN:
2090
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.525
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:
0.0000113

ClinVar

Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not specified Benign:1
May 18, 2022
Ambry Genetics
Significance:Likely benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

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
0.044
BayesDel_addAF
Benign
-0.28
T
BayesDel_noAF
Benign
-0.64
CADD
Benign
18
DANN
Benign
0.88
Eigen
Benign
-0.71
Eigen_PC
Benign
-0.46
FATHMM_MKL
Benign
0.37
N
LIST_S2
Benign
0.64
.;T
M_CAP
Benign
0.0029
T
MetaRNN
Benign
0.066
T;T
MetaSVM
Benign
-1.0
T
PhyloP100
3.9
PROVEAN
Benign
2.0
N;N
REVEL
Benign
0.10
Sift
Benign
0.80
T;T
Sift4G
Benign
1.0
T;T
Vest4
0.14
MVP
0.16
MPC
0.19
ClinPred
0.056
T
GERP RS
3.6
PromoterAI
-0.095
Neutral
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.0
gMVP
0.30
Mutation Taster
=78/22
polymorphism

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.030
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: rs1295973025; hg19: chr10-104614120; API