rs77518617

Variant summary

Our verdict is Benign. The variant received -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_015559.3(SETBP1):​c.4129G>C​(p.Val1377Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0128 in 1,614,182 control chromosomes in the GnomAD database, including 162 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★). Another nucleotide change resulting in the same amino acid substitution has been previously reported as Likely benign in ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. V1377G) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0090 ( 13 hom., cov: 32)
Exomes 𝑓: 0.013 ( 149 hom. )

Consequence

SETBP1
NM_015559.3 missense

Scores

2
16

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:9

Conservation

PhyloP100: 3.27

Publications

15 publications found
Variant links:
Genes affected
SETBP1 (HGNC:15573): (SET binding protein 1) This gene encodes a protein which contains a several motifs including a ski homology region and a SET-binding region in addition to three nuclear localization signals. The encoded protein has been shown to bind the SET nuclear oncogene which is involved in DNA replication. Mutations in this gene are associated with Schinzel-Giedion midface retraction syndrome. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2011]
SETBP1 Gene-Disease associations (from GenCC):
  • complex neurodevelopmental disorder
    Inheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
  • intellectual disability, autosomal dominant 29
    Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), G2P
  • Schinzel-Giedion syndrome
    Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: ClinGen, Laboratory for Molecular Medicine, G2P, Labcorp Genetics (formerly Invitae), Orphanet
  • intellectual disability-expressive aphasia-facial dysmorphism syndrome
    Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -20 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.006798923).
BP6
Variant 18-45038613-G-C is Benign according to our data. Variant chr18-45038613-G-C is described in ClinVar as Benign. ClinVar VariationId is 159878.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BS1
Variant frequency is greater than expected in population nfe. GnomAd4 allele frequency = 0.00895 (1364/152336) while in subpopulation NFE AF = 0.0144 (979/68038). AF 95% confidence interval is 0.0136. There are 13 homozygotes in GnomAd4. There are 605 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.
BS2
High AC in GnomAd4 at 1364 AD gene.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
SETBP1NM_015559.3 linkc.4129G>C p.Val1377Leu missense_variant Exon 5 of 6 ENST00000649279.2 NP_056374.2

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
SETBP1ENST00000649279.2 linkc.4129G>C p.Val1377Leu missense_variant Exon 5 of 6 NM_015559.3 ENSP00000497406.1

Frequencies

GnomAD3 genomes
AF:
0.00897
AC:
1365
AN:
152218
Hom.:
13
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.00309
Gnomad AMI
AF:
0.0482
Gnomad AMR
AF:
0.00753
Gnomad ASJ
AF:
0.0141
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00207
Gnomad FIN
AF:
0.00122
Gnomad MID
AF:
0.00633
Gnomad NFE
AF:
0.0144
Gnomad OTH
AF:
0.0119
GnomAD2 exomes
AF:
0.00812
AC:
2041
AN:
251392
AF XY:
0.00837
show subpopulations
Gnomad AFR exome
AF:
0.00308
Gnomad AMR exome
AF:
0.00602
Gnomad ASJ exome
AF:
0.0130
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00226
Gnomad NFE exome
AF:
0.0130
Gnomad OTH exome
AF:
0.00863
GnomAD4 exome
AF:
0.0132
AC:
19329
AN:
1461846
Hom.:
149
Cov.:
32
AF XY:
0.0131
AC XY:
9513
AN XY:
727230
show subpopulations
African (AFR)
AF:
0.00320
AC:
107
AN:
33476
American (AMR)
AF:
0.00651
AC:
291
AN:
44718
Ashkenazi Jewish (ASJ)
AF:
0.0118
AC:
309
AN:
26134
East Asian (EAS)
AF:
0.0000504
AC:
2
AN:
39698
South Asian (SAS)
AF:
0.00320
AC:
276
AN:
86258
European-Finnish (FIN)
AF:
0.00236
AC:
126
AN:
53416
Middle Eastern (MID)
AF:
0.00399
AC:
23
AN:
5766
European-Non Finnish (NFE)
AF:
0.0157
AC:
17453
AN:
1111988
Other (OTH)
AF:
0.0123
AC:
742
AN:
60392
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.474
Heterozygous variant carriers
0
1058
2115
3173
4230
5288
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
700
1400
2100
2800
3500
<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:
0.00895
AC:
1364
AN:
152336
Hom.:
13
Cov.:
32
AF XY:
0.00812
AC XY:
605
AN XY:
74492
show subpopulations
African (AFR)
AF:
0.00308
AC:
128
AN:
41576
American (AMR)
AF:
0.00752
AC:
115
AN:
15300
Ashkenazi Jewish (ASJ)
AF:
0.0141
AC:
49
AN:
3470
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5182
South Asian (SAS)
AF:
0.00207
AC:
10
AN:
4830
European-Finnish (FIN)
AF:
0.00122
AC:
13
AN:
10618
Middle Eastern (MID)
AF:
0.00340
AC:
1
AN:
294
European-Non Finnish (NFE)
AF:
0.0144
AC:
979
AN:
68038
Other (OTH)
AF:
0.0118
AC:
25
AN:
2116
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.506
Heterozygous variant carriers
0
68
136
204
272
340
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Genome Hom
Variant carriers
0
20
40
60
80
100
<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:
0.0130
Hom.:
5
Bravo
AF:
0.00885
TwinsUK
AF:
0.0154
AC:
57
ALSPAC
AF:
0.0179
AC:
69
ESP6500AA
AF:
0.00522
AC:
23
ESP6500EA
AF:
0.0156
AC:
134
ExAC
AF:
0.00746
AC:
906
Asia WGS
AF:
0.00144
AC:
5
AN:
3478
EpiCase
AF:
0.0129
EpiControl
AF:
0.0137

ClinVar

Significance: Benign
Submissions summary: Benign:9
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not provided Benign:5
Feb 04, 2025
Labcorp Genetics (formerly Invitae), Labcorp
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

-
Breakthrough Genomics, Breakthrough Genomics
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:not provided

- -

-
Department of Pathology and Laboratory Medicine, Sinai Health System
Significance:Likely benign
Review Status:no assertion criteria provided
Collection Method:clinical testing

The SETBP1 p.Val1377Leu variant was not identified in the literature but was identified in dbSNP (ID: rs77518617), ClinVar (classified as benign by Genetic Services Laboratory, University of Chicago and likely benign by Illumina) and LOVD 3.0 (classified as likely benign and benign). The variant was identified in control databases in 2336 of 282752 chromosomes (16 homozygous) at a frequency of 0.008262 increasing the likelihood this could be a low frequency benign variant (Genome Aggregation Database March 6, 2019, v2.1.1). The variant was observed in the following populations: European (non-Finnish) in 1719 of 129086 chromosomes (freq: 0.01332), Ashkenazi Jewish in 137 of 10366 chromosomes (freq: 0.01322), Other in 63 of 7228 chromosomes (freq: 0.008716), Latino in 213 of 35422 chromosomes (freq: 0.006013), African in 73 of 24968 chromosomes (freq: 0.002924), South Asian in 72 of 30614 chromosomes (freq: 0.002352) and European (Finnish) in 59 of 25116 chromosomes (freq: 0.002349), but was not observed in the East Asian population. The p.Val1377 residue is conserved across mammals and other organisms however four out of five computational analyses (PolyPhen-2, SIFT, AlignGVGD, BLOSUM, MutationTaster) do not suggest a high likelihood of impact to the protein; this information is not predictive enough to rule out pathogenicity. The variant occurs outside of the splicing consensus sequence and in silico or computational prediction software programs (SpliceSiteFinder, MaxEntScan, NNSPLICE, GeneSplicer) do not predict a difference in splicing. In summary, based on the above information the clinical significance of this variant cannot be determined with certainty at this time although we would lean towards a more benign role for this variant. This variant is classified as likely benign. -

Jul 01, 2024
CeGaT Center for Human Genetics Tuebingen
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

SETBP1: BP4, BS1, BS2 -

Mar 03, 2015
GeneDx
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

This variant is associated with the following publications: (PMID: 31681433) -

not specified Benign:2
Feb 08, 2013
Genetic Services Laboratory, University of Chicago
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

Jan 12, 2024
Athena Diagnostics
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

Schinzel-Giedion syndrome Benign:1
Jul 07, 2023
KCCC/NGS Laboratory, Kuwait Cancer Control Center
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

SETBP1-related disorder Benign:1
Dec 07, 2020
PreventionGenetics, part of Exact Sciences
Significance:Benign
Review Status:no assertion criteria provided
Collection Method:clinical testing

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.15
BayesDel_addAF
Benign
-0.45
T
BayesDel_noAF
Benign
-0.40
CADD
Benign
16
DANN
Benign
0.90
DEOGEN2
Benign
0.27
T;T
Eigen
Benign
-0.50
Eigen_PC
Benign
-0.37
FATHMM_MKL
Uncertain
0.91
D
LIST_S2
Benign
0.76
.;T
MetaRNN
Benign
0.0068
T;T
MetaSVM
Benign
-0.90
T
MutationAssessor
Benign
0.90
L;L
PhyloP100
3.3
PrimateAI
Uncertain
0.49
T
PROVEAN
Benign
-0.58
.;N
REVEL
Benign
0.083
Sift
Benign
0.068
.;T
Sift4G
Benign
0.10
.;T
Polyphen
0.0030
B;B
Vest4
0.42
MutPred
0.21
Gain of glycosylation at P1376 (P = 0.0865);Gain of glycosylation at P1376 (P = 0.0865);
MVP
0.24
MPC
0.33
ClinPred
0.0027
T
GERP RS
4.1
Varity_R
0.050
gMVP
0.36
Mutation Taster
=99/1
polymorphism

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.010
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: rs77518617; hg19: chr18-42618578; API