rs1982196499

Variant summary

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

The NM_138983.3(OLIG1):​c.422A>C​(p.Gln141Pro) variant causes a missense change. The variant allele was found at a frequency of 0.00000659 in 151,696 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Consequence

OLIG1
NM_138983.3 missense

Scores

3
4
11

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.29

Publications

0 publications found
Variant links:
Genes affected
OLIG1 (HGNC:16983): (oligodendrocyte transcription factor 1) Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in neuron differentiation and regulation of transcription by RNA polymerase II. Predicted to act upstream of or within neuron fate commitment. Predicted to be part of chromatin. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

Genome browser will be placed here

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=0.37985533).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_138983.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
OLIG1
NM_138983.3
MANE Select
c.422A>Cp.Gln141Pro
missense
Exon 1 of 1NP_620450.2Q8TAK6

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
OLIG1
ENST00000382348.2
TSL:6 MANE Select
c.422A>Cp.Gln141Pro
missense
Exon 1 of 1ENSP00000371785.1Q8TAK6
ENSG00000227757
ENST00000454622.2
TSL:2
n.201+236T>G
intron
N/A
ENSG00000227757
ENST00000777421.1
n.91+236T>G
intron
N/A

Frequencies

GnomAD3 genomes
AF:
0.00000659
AC:
1
AN:
151696
Hom.:
0
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.0000242
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:
0.00
Gnomad OTH
AF:
0.00
GnomAD4 exome
Cov.:
33
GnomAD4 genome
AF:
0.00000659
AC:
1
AN:
151696
Hom.:
0
Cov.:
32
AF XY:
0.0000135
AC XY:
1
AN XY:
74074
show subpopulations
African (AFR)
AF:
0.0000242
AC:
1
AN:
41368
American (AMR)
AF:
0.00
AC:
0
AN:
15252
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3466
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5162
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4824
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10476
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
314
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
67836
Other (OTH)
AF:
0.00
AC:
0
AN:
2088
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:
0.00000756

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
0.074
BayesDel_addAF
Uncertain
0.10
D
BayesDel_noAF
Benign
-0.090
CADD
Benign
23
DANN
Uncertain
0.99
DEOGEN2
Uncertain
0.47
T
Eigen
Benign
-0.18
Eigen_PC
Benign
-0.067
FATHMM_MKL
Benign
0.52
D
LIST_S2
Benign
0.65
T
M_CAP
Pathogenic
0.91
D
MetaRNN
Benign
0.38
T
MetaSVM
Pathogenic
0.90
D
MutationAssessor
Benign
0.84
L
PhyloP100
4.3
PrimateAI
Pathogenic
0.84
D
PROVEAN
Benign
0.17
N
REVEL
Uncertain
0.33
Sift
Benign
0.23
T
Sift4G
Benign
0.39
T
Polyphen
0.028
B
Vest4
0.29
MutPred
0.43
Gain of glycosylation at Q141 (P = 0.0362)
MVP
0.97
MPC
1.8
ClinPred
0.59
D
GERP RS
4.6
PromoterAI
-0.025
Neutral
Varity_R
0.30
gMVP
0.91
Mutation Taster
=66/34
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: rs1982196499; hg19: chr21-34442974; API