17-35984356-C-T

Position:

chr17-35984356-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP3

The NM_032963.4(CCL14):c.176G>A(p.Cys59Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000198 in 1,613,106 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000018 ( 0 hom. )

Consequence

CCL14
NM_032963.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.87

Variant links:

Genes affected

CCL14 (HGNC:10612): (C-C motif chemokine ligand 14) This gene, chemokine (C-C motif) ligand 14, is one of several CC cytokine genes clustered on 17q11.2. The CC cytokines are secreted proteins characterized by two adjacent cysteines. The cytokine encoded by this gene induces changes in intracellular calcium concentration and enzyme release in monocytes. Multiple transcript variants encoding different isoforms have been found for this gene. Read-through transcripts are also expressed that include exons from the upstream cytokine gene, chemokine (C-C motif) ligand 15, and are represented as GeneID: 348249. [provided by RefSeq, Dec 2009]

CCL14 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 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.812

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CCL14	NM_032963.4 linkuse as main transcript	c.176G>A	p.Cys59Tyr	missense_variant	2/3	ENST00000618404.5	NP_116739.1	Q16627-1
CCL14	NM_032962.5 linkuse as main transcript	c.224G>A	p.Cys75Tyr	missense_variant	3/4		NP_116738.1	Q16627-2
CCL15-CCL14	NR_027921.3 linkuse as main transcript	n.1213G>A		non_coding_transcript_exon_variant	7/8
CCL15-CCL14	NR_027922.3 linkuse as main transcript	n.1165G>A		non_coding_transcript_exon_variant	6/7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
CCL14	ENST00000618404.5 linkuse as main transcript	c.176G>A	p.Cys59Tyr	missense_variant	2/3	1	NM_032963.4	ENSP00000481023.1	Q16627-1
CCL15-CCL14	ENST00000616694.1 linkuse as main transcript	n.*277G>A		non_coding_transcript_exon_variant	6/7	2		ENSP00000481402.1	A0A0B4J2E2
CCL15-CCL14	ENST00000616694.1 linkuse as main transcript	n.*277G>A		3_prime_UTR_variant	6/7	2		ENSP00000481402.1	A0A0B4J2E2

Frequencies

GnomAD3 genomes

AF:

0.0000394

AC:

AN:

152208

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.000188

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000280

AC:

AN:

250184

Hom.:

AF XY:

0.0000296

AC XY:

AN XY:

135358

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 SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000622

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000178

AC:

AN:

1460898

Hom.:

Cov.:

AF XY:

0.0000179

AC XY:

AN XY:

726836

show subpopulations

Gnomad4 AFR exome

AF:

0.00

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:

0.0000187

Gnomad4 NFE exome

AF:

0.0000225

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000394

AC:

AN:

152208

Hom.:

Cov.:

AF XY:

0.0000403

AC XY:

AN XY:

74372

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000188

Gnomad4 NFE

AF:

0.0000588

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000329

Hom.:

Bravo

AF:

0.0000189

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.00000824

AC:

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

Dec 05, 2023

The c.224G>A (p.C75Y) alteration is located in exon 3 (coding exon 3) of the CCL14 gene. This alteration results from a G to A substitution at nucleotide position 224, causing the cysteine (C) at amino acid position 75 to be replaced by a tyrosine (Y). 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

Pathogenic

0.90

BayesDel_addAF

Pathogenic

0.28

BayesDel_noAF

Pathogenic

0.35

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.50

D;T;.;.

Eigen

Uncertain

0.47

Eigen_PC

Uncertain

0.40

FATHMM_MKL

Uncertain

0.76

M_CAP

Benign

0.082

MetaRNN

Pathogenic

0.81

D;D;D;D

MetaSVM

Uncertain

0.65

PrimateAI

Uncertain

0.60

Sift4G

Uncertain

0.0020

D;D;D;D

Polyphen

1.0

.;D;D;.

Vest4

0.71

MVP

0.21

ClinPred

0.95

GERP RS

5.1

Varity_R

0.77

gMVP

0.81

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