17-35997793-T-G

Position:

chr17-35997793-T-G

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_032965.6(CCL15):c.316A>C(p.Lys106Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000124 in 1,613,812 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/16 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

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

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

CCL15
NM_032965.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.16

Variant links:

Genes affected

CCL15 (HGNC:10613): (C-C motif chemokine ligand 15) This gene is located in a cluster of similar genes in the same region of chromosome 17. These genes encode CC cytokines, which are secreted proteins characterized by two adjacent cysteines. The product of this gene is chemotactic for T cells and monocytes, and acts through C-C chemokine receptor type 1 (CCR1). The proprotein is further processed into numerous smaller functional peptides. Naturally-occurring readthrough transcripts occur from this gene into the downstream gene, CCL14 (chemokine (C-C motif) ligand 14). [provided by RefSeq, Jan 2013]

CCL15 links:

CCL15-CCL14 (HGNC:44436): (CCL15-CCL14 readthrough (NMD candidate)) A cluster of CC chemokine genes exists on chromosome 17q11.2. The CC chemokines are secreted proteins characterized by two adjacent cysteines. The genes chemokine (C-C motif) ligand 14 and chemokine (C-C motif) ligand 15 are adjacent loci and express read-through transcripts spanning both loci. The read-through transcripts were originally interpreted as bicistronic transcripts, but they are represented as non-coding because they are candidates for nonsense-mediated mRNA decay (NMD). [provided by RefSeq, Dec 2009]

CCL15-CCL14 links:

CCL15-CCL14 (HGNC:):

CCL15-CCL14 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.09332231).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CCL15	NM_032965.6 linkuse as main transcript	c.316A>C	p.Lys106Gln	missense_variant	4/4	ENST00000617897.2	NP_116741.2	Q16663A0A0B4J2E2
CCL15-CCL14	NR_027921.3 linkuse as main transcript	n.862A>C		non_coding_transcript_exon_variant	4/8
CCL15-CCL14	NR_027922.3 linkuse as main transcript	n.862A>C		non_coding_transcript_exon_variant	4/7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
CCL15	ENST00000617897.2 linkuse as main transcript	c.316A>C	p.Lys106Gln	missense_variant	4/4	1	NM_032965.6	ENSP00000484078.1	Q16663
CCL15-CCL14	ENST00000616694.1 linkuse as main transcript	n.316A>C		non_coding_transcript_exon_variant	4/7	2		ENSP00000481402.1	A0A0B4J2E2
CCL15	ENST00000614368.1 linkuse as main transcript	c.157A>C	p.Lys53Gln	missense_variant	2/3	3		ENSP00000484262.1	A0A087X1J9
CCL15-CCL14	ENST00000610751.4 linkuse as main transcript	n.316A>C		non_coding_transcript_exon_variant	4/8	2		ENSP00000481940.1	A0A0B4J2E2

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152206

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

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

AF:

6.84e-7

AC:

AN:

1461606

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727134

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152206

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74354

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000988

Hom.:

Bravo

AF:

0.0000340

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Nov 08, 2022

The c.316A>C (p.K106Q) alteration is located in exon 4 (coding exon 4) of the CCL15 gene. This alteration results from a A to C substitution at nucleotide position 316, causing the lysine (K) at amino acid position 106 to be replaced by a glutamine (Q). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.089

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.54

CADD

Benign

0.43

DANN

Benign

0.42

Eigen

Benign

-0.91

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.038

LIST_S2

Benign

0.17

M_CAP

Benign

0.0014

MetaRNN

Benign

0.093

MetaSVM

Benign

-1.0

PrimateAI

Benign

0.24

Sift4G

Benign

0.52

Vest4

0.14

MVP

0.38

ClinPred

0.057

GERP RS

-1.7

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

gMVP

0.12

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over