rs149784475

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 0P and 5B. BP4_StrongBS1_Supporting

The NM_175748.4(UBR7):​c.23C>A​(p.Ala8Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000308 in 1,557,506 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A8P) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00017 ( 0 hom., cov: 33)
Exomes 𝑓: 0.000016 ( 1 hom. )

Consequence

UBR7
NM_175748.4 missense

Scores

2
15

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.22

Publications

2 publications found
Variant links:
Genes affected
UBR7 (HGNC:20344): (ubiquitin protein ligase E3 component n-recognin 7) This gene encodes a UBR box-containing protein that belongs to the E3 ubiquitin ligase family. The protein also contains a plant homeodomain (PHD) in the C-terminus. In mammals, the encoded protein recognizes N-degrons, the destabilizing N-terminal residues of short-lived proteins, which results in ubiquitinylation, and proteolysis via the proteasome. [provided by RefSeq, Jul 2016]
GON7 (HGNC:20356): (GON7 subunit of KEOPS complex) Located in cytosol; nucleolus; and nucleoplasm. Part of EKC/KEOPS complex. [provided by Alliance of Genome Resources, Apr 2022]

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -5 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.051255733).
BS1
Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.000171 (26/152362) while in subpopulation AFR AF = 0.000601 (25/41598). AF 95% confidence interval is 0.000418. There are 0 homozygotes in GnomAd4. There are 14 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check. Existence of Clinvar submissions makes me limit the strength of this signal to Supporting

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_175748.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
UBR7
NM_175748.4
MANE Select
c.23C>Ap.Ala8Asp
missense
Exon 1 of 11NP_786924.2Q8N806
UBR7
NR_038150.2
n.59C>A
non_coding_transcript_exon
Exon 1 of 10
GON7
NM_032490.5
MANE Select
c.-277G>T
upstream_gene
N/ANP_115879.2Q9BXV9

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
UBR7
ENST00000013070.11
TSL:1 MANE Select
c.23C>Ap.Ala8Asp
missense
Exon 1 of 11ENSP00000013070.6Q8N806
ENSG00000259066
ENST00000557574.1
TSL:4
c.208-2510C>A
intron
N/AENSP00000451369.1G3V3Q6
UBR7
ENST00000966805.1
c.23C>Ap.Ala8Asp
missense
Exon 1 of 11ENSP00000636864.1

Frequencies

GnomAD3 genomes
AF:
0.000171
AC:
26
AN:
152244
Hom.:
0
Cov.:
33
show subpopulations
Gnomad AFR
AF:
0.000603
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.0000654
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
GnomAD2 exomes
AF:
0.0000124
AC:
2
AN:
161450
AF XY:
0.00
show subpopulations
Gnomad AFR exome
AF:
0.000106
Gnomad AMR exome
AF:
0.00
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.00
Gnomad OTH exome
AF:
0.000220
GnomAD4 exome
AF:
0.0000157
AC:
22
AN:
1405144
Hom.:
1
Cov.:
33
AF XY:
0.0000159
AC XY:
11
AN XY:
693612
show subpopulations
African (AFR)
AF:
0.000626
AC:
20
AN:
31930
American (AMR)
AF:
0.00
AC:
0
AN:
36552
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
25210
East Asian (EAS)
AF:
0.00
AC:
0
AN:
36362
South Asian (SAS)
AF:
0.00
AC:
0
AN:
79842
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
49600
Middle Eastern (MID)
AF:
0.000382
AC:
2
AN:
5242
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
1082258
Other (OTH)
AF:
0.00
AC:
0
AN:
58148
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.460
Heterozygous variant carriers
0
2
3
5
6
8
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:
0.000171
AC:
26
AN:
152362
Hom.:
0
Cov.:
33
AF XY:
0.000188
AC XY:
14
AN XY:
74518
show subpopulations
African (AFR)
AF:
0.000601
AC:
25
AN:
41598
American (AMR)
AF:
0.0000653
AC:
1
AN:
15314
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3470
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5186
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4824
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10630
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
294
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
68022
Other (OTH)
AF:
0.00
AC:
0
AN:
2114
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.494
Heterozygous variant carriers
0
1
3
4
6
7
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome 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
Alfa
AF:
0.000714
Hom.:
1
Bravo
AF:
0.000219
ExAC
AF:
0.0000434
AC:
5

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
0.089
BayesDel_addAF
Benign
-0.29
T
BayesDel_noAF
Benign
-0.28
CADD
Benign
17
DANN
Uncertain
0.98
DEOGEN2
Benign
0.0042
T
Eigen
Benign
-0.68
Eigen_PC
Benign
-0.56
FATHMM_MKL
Benign
0.039
N
M_CAP
Benign
0.042
D
MetaRNN
Benign
0.051
T
MetaSVM
Benign
-1.1
T
MutationAssessor
Benign
0.0
N
PhyloP100
1.2
PrimateAI
Uncertain
0.61
T
PROVEAN
Benign
0.69
N
REVEL
Benign
0.26
Sift
Benign
0.47
T
Sift4G
Benign
0.33
T
Polyphen
0.36
B
Vest4
0.18
MVP
0.37
MPC
0.82
ClinPred
0.085
T
GERP RS
4.3
PromoterAI
0.0013
Neutral
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.0
Varity_R
0.20
gMVP
0.22
Mutation Taster
=98/2
polymorphism

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.020
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: rs149784475; hg19: chr14-93673659; API