rs1902850306

Variant summary

Our verdict is Likely pathogenic. The variant received 6 ACMG points: 6P and 0B. PM2PP3_Strong

The NM_002987.3(CCL17):​c.182C>T​(p.Ala61Val) 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 pathogenic 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

CCL17
NM_002987.3 missense

Scores

3
9
5

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.36

Publications

0 publications found
Variant links:
Genes affected
CCL17 (HGNC:10615): (C-C motif chemokine ligand 17) This antimicrobial gene is one of several Cys-Cys (CC) cytokine genes clustered on the q arm of chromosome 16. Cytokines are a family of secreted proteins involved in immunoregulatory and inflammatory processes. The CC cytokines are proteins characterized by two adjacent cysteines. The cytokine encoded by this gene displays chemotactic activity for T lymphocytes, but not monocytes or granulocytes. The product of this gene binds to chemokine receptors CCR4 and CCR8. This chemokine plays important roles in T cell development in thymus as well as in trafficking and activation of mature T cells. [provided by RefSeq, Sep 2014]

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ACMG classification

Classification was made for transcript

Our verdict: Likely_pathogenic. The variant received 6 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.965

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002987.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
CCL17
NM_002987.3
MANE Select
c.182C>Tp.Ala61Val
missense
Exon 3 of 4NP_002978.1Q92583

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
CCL17
ENST00000219244.9
TSL:1 MANE Select
c.182C>Tp.Ala61Val
missense
Exon 3 of 4ENSP00000219244.4Q92583
CCL17
ENST00000616880.1
TSL:1
c.182C>Tp.Ala61Val
missense
Exon 2 of 3ENSP00000480147.1Q92583
ENSG00000299579
ENST00000764737.1
n.442-497G>A
intron
N/A

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
Data not reliable, filtered out with message: AC0
AF:
0.00
AC:
0
AN:
1448760
Hom.:
0
Cov.:
28
AF XY:
0.00
AC XY:
0
AN XY:
721656
African (AFR)
AF:
0.00
AC:
0
AN:
33178
American (AMR)
AF:
0.00
AC:
0
AN:
44700
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
26038
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39646
South Asian (SAS)
AF:
0.00
AC:
0
AN:
86022
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
53368
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5740
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
1100126
Other (OTH)
AF:
0.00
AC:
0
AN:
59942
GnomAD4 genome
Cov.:
32
Alfa
AF:
0.00
Hom.:
0

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
Pathogenic
0.88
BayesDel_addAF
Pathogenic
0.17
D
BayesDel_noAF
Uncertain
0.0
CADD
Benign
23
DANN
Uncertain
1.0
DEOGEN2
Benign
0.38
T
Eigen
Uncertain
0.45
Eigen_PC
Uncertain
0.38
FATHMM_MKL
Uncertain
0.95
D
LIST_S2
Benign
0.71
T
M_CAP
Benign
0.053
D
MetaRNN
Pathogenic
0.96
D
MetaSVM
Benign
-1.1
T
PhyloP100
2.4
PrimateAI
Benign
0.39
T
PROVEAN
Uncertain
-3.7
D
REVEL
Uncertain
0.37
Sift
Uncertain
0.0060
D
Sift4G
Uncertain
0.0080
D
Polyphen
1.0
D
Vest4
0.58
MutPred
0.84
Loss of catalytic residue at A61 (P = 0.0494)
MVP
0.36
MPC
0.97
ClinPred
0.98
D
GERP RS
5.1
Varity_R
0.83
gMVP
0.85

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: rs1902850306; hg19: chr16-57449104; API