rs2066453974

Variant summary

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

The NM_012444.3(SPO11):​c.161T>C​(p.Ile54Thr) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control

Consequence

SPO11
NM_012444.3 missense

Scores

4
14

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.17

Publications

0 publications found
Variant links:
Genes affected
SPO11 (HGNC:11250): (SPO11 initiator of meiotic double strand breaks) Meiotic recombination and chromosome segregation require the formation of double-strand breaks (DSBs) in paired chromosome homologs. During meiosis in yeast, a meiotic recombination protein is covalently-linked to the 5' end of DSBs and is essential for the formation of DSBs. The protein encoded by this gene is similar in sequence and conserved features to the yeast meiotic recombination protein. The encoded protein belongs to the TOP6A protein family. Several transcript variants encoding different isoforms have been found for this gene, but the full-length nature of only two of them have been described. [provided by RefSeq, Jul 2008]

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=0.34747553).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_012444.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
SPO11
NM_012444.3
MANE Select
c.161T>Cp.Ile54Thr
missense
Exon 2 of 13NP_036576.1Q9Y5K1-1
SPO11
NM_198265.2
c.132-1326T>C
intron
N/ANP_937998.1Q9Y5K1-2

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
SPO11
ENST00000371263.8
TSL:1 MANE Select
c.161T>Cp.Ile54Thr
missense
Exon 2 of 13ENSP00000360310.3Q9Y5K1-1
SPO11
ENST00000345868.8
TSL:1
c.132-1326T>C
intron
N/AENSP00000316034.4Q9Y5K1-2
SPO11
ENST00000418127.5
TSL:3
c.95T>Cp.Ile32Thr
missense
Exon 2 of 10ENSP00000413185.1Q5TCH6

Frequencies

GnomAD3 genomes
Cov.:
33
GnomAD4 exome
Data not reliable, filtered out with message: AC0
AF:
0.00
AC:
0
AN:
1446950
Hom.:
0
Cov.:
29
AF XY:
0.00
AC XY:
0
AN XY:
719566
African (AFR)
AF:
0.00
AC:
0
AN:
33010
American (AMR)
AF:
0.00
AC:
0
AN:
43052
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
25786
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39236
South Asian (SAS)
AF:
0.00
AC:
0
AN:
82766
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
52900
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5726
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
1104726
Other (OTH)
AF:
0.00
AC:
0
AN:
59748
GnomAD4 genome
Cov.:
33
Alfa
AF:
0.00
Hom.:
0
Bravo
AF:
0.00000378

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
0.10
BayesDel_addAF
Benign
-0.20
T
BayesDel_noAF
Benign
-0.52
CADD
Benign
21
DANN
Uncertain
0.98
DEOGEN2
Benign
0.21
T
Eigen
Benign
-0.19
Eigen_PC
Benign
-0.13
FATHMM_MKL
Uncertain
0.97
D
LIST_S2
Benign
0.60
T
M_CAP
Benign
0.017
T
MetaRNN
Benign
0.35
T
MetaSVM
Benign
-1.1
T
MutationAssessor
Benign
2.0
M
PhyloP100
5.2
PrimateAI
Uncertain
0.51
T
PROVEAN
Benign
-2.3
N
REVEL
Benign
0.11
Sift
Benign
0.041
D
Sift4G
Uncertain
0.0060
D
Polyphen
0.18
B
Vest4
0.47
MutPred
0.71
Loss of stability (P = 0.0051)
MVP
0.41
MPC
0.070
ClinPred
0.62
D
GERP RS
4.3
Varity_R
0.11
gMVP
0.65
Mutation Taster
=78/22
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: rs2066453974; hg19: chr20-55906918; COSMIC: COSV100625674; COSMIC: COSV100625674; API