rs1299115452

Variant summary

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

The NM_057091.3(ARTN):​c.611C>A​(p.Thr204Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000701 in 1,426,898 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. T204I) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)
Exomes 𝑓: 7.0e-7 ( 0 hom. )

Consequence

ARTN
NM_057091.3 missense

Scores

1
4
13

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.66

Publications

0 publications found
Variant links:
Genes affected
ARTN (HGNC:727): (artemin) This gene encodes a secreted ligand of the glial cell line-derived neurotrophic factor (GDNF) subfamily and TGF-beta (transforming growth factor-beta) superfamily of proteins. Ligands of this family bind various TGF-beta receptors leading to recruitment and activation of SMAD family transcription factors that regulate gene expression. The encoded preproprotein is proteolytically processed to generate each subunit of the disulfide-linked homodimer. This protein signals through the RET receptor and GFR alpha 3 coreceptor, and supports the survival of a number of peripheral neuron populations and at least one population of dopaminergic CNS neurons. This protein has also been shown to promote tumor growth, metastasis, and drug resistance in mammary carcinoma. [provided by RefSeq, Aug 2016]

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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=0.32897398).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_057091.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
ARTN
NM_057091.3
MANE Select
c.611C>Ap.Thr204Asn
missense
Exon 5 of 5NP_476432.2Q5T4W7-1
ARTN
NM_001136215.2
c.635C>Ap.Thr212Asn
missense
Exon 4 of 4NP_001129687.1Q5T4W7-3
ARTN
NM_057090.3
c.635C>Ap.Thr212Asn
missense
Exon 5 of 5NP_476431.2Q5T4W7-3

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
ARTN
ENST00000372359.10
TSL:1 MANE Select
c.611C>Ap.Thr204Asn
missense
Exon 5 of 5ENSP00000361434.5Q5T4W7-1
ARTN
ENST00000438616.3
TSL:1
c.662C>Ap.Thr221Asn
missense
Exon 2 of 2ENSP00000391998.3Q5T4W7-2
ARTN
ENST00000498139.6
TSL:1
c.635C>Ap.Thr212Asn
missense
Exon 4 of 4ENSP00000436727.1Q5T4W7-3

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD2 exomes
AF:
0.00000451
AC:
1
AN:
221848
AF XY:
0.00000814
show subpopulations
Gnomad AFR exome
AF:
0.00
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:
0.00000999
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
7.01e-7
AC:
1
AN:
1426898
Hom.:
0
Cov.:
31
AF XY:
0.00000142
AC XY:
1
AN XY:
706592
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
31812
American (AMR)
AF:
0.00
AC:
0
AN:
41574
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
25144
East Asian (EAS)
AF:
0.00
AC:
0
AN:
37886
South Asian (SAS)
AF:
0.00
AC:
0
AN:
83388
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
51336
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5658
European-Non Finnish (NFE)
AF:
9.16e-7
AC:
1
AN:
1091432
Other (OTH)
AF:
0.00
AC:
0
AN:
58668
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.525
Heterozygous variant carriers
0
0
1
1
2
2
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
Cov.:
32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
0.47
BayesDel_addAF
Benign
-0.031
T
BayesDel_noAF
Benign
-0.28
CADD
Pathogenic
28
DANN
Benign
0.97
DEOGEN2
Uncertain
0.50
D
Eigen
Benign
0.040
Eigen_PC
Benign
0.11
FATHMM_MKL
Benign
0.75
D
LIST_S2
Benign
0.65
T
M_CAP
Uncertain
0.28
D
MetaRNN
Benign
0.33
T
MetaSVM
Uncertain
-0.23
T
MutationAssessor
Benign
1.3
L
PhyloP100
1.7
PrimateAI
Pathogenic
0.82
D
PROVEAN
Benign
-1.5
N
REVEL
Benign
0.23
Sift
Benign
0.23
T
Sift4G
Benign
0.32
T
Polyphen
0.24
B
Vest4
0.51
MutPred
0.33
Loss of glycosylation at T204 (P = 0.0898)
MVP
0.89
MPC
3.0
ClinPred
0.66
D
GERP RS
4.3
Varity_R
0.46
gMVP
0.62
Mutation Taster
=57/43
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: rs1299115452; hg19: chr1-44402385; API