10-101131680-C-A

Variant summary

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

The NM_005521.4(TLX1):​c.139C>A​(p.Leu47Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. 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: 32)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control

Consequence

TLX1
NM_005521.4 missense

Scores

2
5
11

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.808

Publications

0 publications found
Variant links:
Genes affected
TLX1 (HGNC:5056): (T cell leukemia homeobox 1) This gene encodes a nuclear transcription factor that belongs to the NK-linked or NK-like (NKL) subfamily of homeobox genes. The encoded protein is required for normal development of the spleen during embryogenesis. This protein is also involved in specification of neuronal cell fates. Ectopic expression of this gene due to chromosomal translocations is associated with certain T-cell acute lymphoblastic leukemias. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Sep 2010]
TLX1NB (HGNC:37183): (TLX1 neighbor)

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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=0.3534878).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005521.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
TLX1
NM_005521.4
MANE Select
c.139C>Ap.Leu47Ile
missense
Exon 1 of 3NP_005512.1P31314-1
TLX1
NM_001195517.2
c.139C>Ap.Leu47Ile
missense
Exon 1 of 3NP_001182446.1P31314-2
TLX1NB
NR_130724.1
n.580-4582G>T
intron
N/A

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
TLX1
ENST00000370196.11
TSL:1 MANE Select
c.139C>Ap.Leu47Ile
missense
Exon 1 of 3ENSP00000359215.6P31314-1
TLX1
ENST00000467928.2
TSL:1
c.139C>Ap.Leu47Ile
missense
Exon 1 of 3ENSP00000434914.2P31314-2
TLX1NB
ENST00000747503.1
n.732-4582G>T
intron
N/A

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
Data not reliable, filtered out with message: AC0
AF:
0.00
AC:
0
AN:
1388170
Hom.:
0
Cov.:
31
AF XY:
0.00
AC XY:
0
AN XY:
689208
African (AFR)
AF:
0.00
AC:
0
AN:
27940
American (AMR)
AF:
0.00
AC:
0
AN:
33008
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
22726
East Asian (EAS)
AF:
0.00
AC:
0
AN:
33320
South Asian (SAS)
AF:
0.00
AC:
0
AN:
76116
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
50348
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5486
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
1082108
Other (OTH)
AF:
0.00
AC:
0
AN:
57118
GnomAD4 genome
Cov.:
32

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
0.16
BayesDel_addAF
Uncertain
0.037
T
BayesDel_noAF
Benign
-0.19
CADD
Uncertain
23
DANN
Uncertain
0.99
DEOGEN2
Benign
0.24
T
Eigen
Benign
-0.23
Eigen_PC
Benign
-0.13
FATHMM_MKL
Uncertain
0.87
D
LIST_S2
Benign
0.76
T
M_CAP
Pathogenic
0.93
D
MetaRNN
Benign
0.35
T
MetaSVM
Benign
-0.44
T
MutationAssessor
Uncertain
2.2
M
PhyloP100
0.81
PrimateAI
Pathogenic
0.90
D
PROVEAN
Benign
-0.33
N
REVEL
Benign
0.22
Sift
Uncertain
0.011
D
Sift4G
Benign
0.52
T
Polyphen
0.61
P
Vest4
0.35
MutPred
0.44
Gain of sheet (P = 0.0827)
MVP
0.88
ClinPred
0.86
D
GERP RS
3.9
PromoterAI
-0.021
Neutral
Varity_R
0.19
gMVP
0.26
Mutation Taster
=93/7
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

hg19: chr10-102891437; API